diff --git a/.github/scripts/public_api.py b/.github/scripts/public_api.py
new file mode 100644
index 0000000..f13a3f7
--- /dev/null
+++ b/.github/scripts/public_api.py
@@ -0,0 +1,93 @@
+"""Prints the SDK's public C++ API as sorted "<qualified name> <kind> <type> <access>" lines, from clang's AST."""
+import json
+import sys
+
+RECORDS = {"CXXRecordDecl", "ClassTemplateDecl"}
+MEMBERS = {
+    "CXXMethodDecl": "method",
+    "CXXConstructorDecl": "constructor",
+    "CXXDestructorDecl": "destructor",
+    "CXXConversionDecl": "conversion",
+    "FieldDecl": "field",
+    "VarDecl": "variable",
+    "FunctionDecl": "function",
+    "FunctionTemplateDecl": "function template",
+    "TypedefDecl": "typedef",
+    "TypeAliasDecl": "alias",
+}
+
+
+def documents(text):
+    """Yields each JSON document in text: clang's -ast-dump-filter writes one per matching declaration."""
+    decoder = json.JSONDecoder()
+    position = 0
+    while True:
+        while position < len(text) and text[position].isspace():
+            position += 1
+        if position >= len(text):
+            return
+        document, position = decoder.raw_decode(text, position)
+        yield document
+
+
+def signature(node):
+    """Returns the type of a declaration with the flags that change its contract, such as virtual."""
+    if node["kind"] == "FunctionTemplateDecl":
+        node = next((child for child in node.get("inner", [])
+                     if child.get("kind") in ("FunctionDecl", "CXXMethodDecl")), node)
+    flags = [flag for flag in ("virtual", "pure", "explicit", "constexpr") if node.get(flag)]
+    if node.get("storageClass") == "static":
+        flags.append("static")
+    return " ".join([node.get("type", {}).get("qualType", "")] + flags).strip()
+
+
+def walk(node, scope, access, lines):
+    """Adds the public declarations under node, declared in scope with the given default member access."""
+    kind = node.get("kind")
+    if node.get("isImplicit"):
+        return
+    member_access = node.get("access", access)
+    if kind == "NamespaceDecl":
+        for child in node.get("inner", []):
+            walk(child, f"{scope}{node.get('name', '')}::", "public", lines)
+        return
+    if member_access not in ("public", "protected"):
+        return
+    name = node.get("name")
+    if kind in RECORDS and name:
+        record = node
+        if kind == "ClassTemplateDecl":
+            record = next((child for child in node.get("inner", [])
+                           if child.get("kind") == "CXXRecordDecl"), {})
+        if not record.get("completeDefinition"):
+            return
+        lines.add(f"{scope}{name} {record.get('tagUsed', 'class')} {member_access}")
+        section = "public" if record.get("tagUsed") == "struct" else "private"
+        for child in record.get("inner", []):
+            if child.get("kind") == "AccessSpecDecl":
+                section = child.get("access", section)
+            else:
+                walk(child, f"{scope}{name}::", section, lines)
+    elif kind == "EnumDecl" and name:
+        lines.add(f"{scope}{name} enum {member_access}")
+        for constant in node.get("inner", []):
+            if constant.get("kind") == "EnumConstantDecl":
+                lines.add(f"{scope}{name}::{constant['name']} enumerator {member_access}")
+    elif kind in MEMBERS and name:
+        lines.add(f"{scope}{name} {MEMBERS[kind]} {signature(node)} {member_access}")
+
+
+def main():
+    """Reads the JSON AST of include/countly.hpp, filtered to "cly", from stdin and prints the public API lines."""
+    # A set, because a declaration can arrive in more than one document.
+    lines = set()
+    for document in documents(sys.stdin.read()):
+        if document.get("kind") == "NamespaceDecl" and document.get("name") == "cly":
+            walk(document, "", "public", lines)
+    if not lines:
+        sys.exit("No declarations in namespace cly were found in the AST.")
+    print("\n".join(sorted(lines)))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/.github/scripts/public_api_record.sh b/.github/scripts/public_api_record.sh
new file mode 100644
index 0000000..88f5c95
--- /dev/null
+++ b/.github/scripts/public_api_record.sh
@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+# Compares the public API this run extracted with the record committed in the repository. On a difference it lists the
+# changed lines in the job summary, copies the extracted API to $RUNNER_TEMP/public-api-record/ under the record's path,
+# for the workflow to upload, and fails: a deliberate change is committed together with a changelog line.
+#   $@ pairs "<extracted file>=<record path>"
+set -euo pipefail
+out="$RUNNER_TEMP/public-api-record"
+status=0
+current="$RUNNER_TEMP/public-api-current.txt"
+recorded="$RUNNER_TEMP/public-api-recorded.txt"
+for pair in "$@"; do
+  extracted=${pair%%=*}
+  record=${pair#*=}
+  # Line endings do not count: .NET writes CRLF on Windows, and a Windows checkout can give the record CRLF too.
+  tr -d '\r' < "$extracted" > "$current"
+  if [ -f "$record" ] && tr -d '\r' < "$record" | cmp -s - "$current"; then
+    echo "The public API is the one $record records."
+    continue
+  fi
+  status=1
+  mkdir -p "$out/$(dirname "$record")"
+  cp "$current" "$out/$record"
+  {
+    printf '### The public API differs from %s\n\n' "$record"
+    printf "Commit \`%s\` from the \`public-api-record\` artifact of this run, with a changelog line for the change.\n\n" "$record"
+    if [ -f "$record" ]; then
+      printf '```diff\n'
+      tr -d '\r' < "$record" > "$recorded"
+      diff -u "$recorded" "$current" | tail -n +3 | head -n 300 || true
+      printf '```\n\n'
+    else
+      printf 'There is no record yet.\n\n'
+    fi
+  } >> "$GITHUB_STEP_SUMMARY"
+  echo "::error title=Public API record::The public API differs from $record. Commit the file from this run's public-api-record artifact and add a changelog line."
+done
+exit "$status"
diff --git a/.github/scripts/public_api_report.sh b/.github/scripts/public_api_report.sh
new file mode 100644
index 0000000..e9b930c
--- /dev/null
+++ b/.github/scripts/public_api_report.sh
@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+# Writes the report of a pull request's public API changes to the job summary, and to the step output "report", which
+# the workflow's comment job posts on the pull request. The comment lists at most 200 lines per section.
+#   $1 a file with one removed or changed declaration per line
+#   $2 a file with one declaration per line that the pull request adds to the public API
+set -euo pipefail
+breaking=$1
+added=$2
+marker='<!-- countly-public-api -->'
+
+# Prints a section titled $1 and explained by $2 with the lines of file $3, at most $4 of them when $4 is not 0.
+section() {
+  local count
+  count=$(grep -c . "$3" || true)
+  [ "$count" -gt 0 ] || return 0
+  printf '**%s: %s.** %s\n\n```\n' "$1" "$count" "$2"
+  if [ "$4" -gt 0 ]; then
+    head -n "$4" "$3"
+  else
+    cat "$3"
+  fi
+  printf '```\n'
+  if [ "$4" -gt 0 ] && [ "$count" -gt "$4" ]; then
+    printf '\n%s more in the job summary.\n' "$((count - $4))"
+  fi
+  printf '\n'
+}
+
+# Prints the whole report, with at most $1 lines per section when $1 is not 0.
+report() {
+  printf '%s\n### Public API changes\n\n' "$marker"
+  if ! grep -q . "$breaking" && ! grep -q . "$added"; then
+    printf 'No public API change.\n'
+    return
+  fi
+  section 'Removed or changed' 'Each needs a CHANGELOG entry that marks it as a breaking change.' "$breaking" "$1"
+  section 'Added' 'Check that each one is meant to be public.' "$added" "$1"
+}
+
+report 0 >> "$GITHUB_STEP_SUMMARY"
+delimiter="EOF_$(od -An -N8 -tx1 /dev/urandom | tr -d ' \n')"
+{
+  echo "report<<$delimiter"
+  report 200
+  echo "$delimiter"
+} >> "$GITHUB_OUTPUT"
diff --git a/.github/workflows/api-changelog.yml b/.github/workflows/api-changelog.yml
new file mode 100644
index 0000000..e2041e6
--- /dev/null
+++ b/.github/workflows/api-changelog.yml
@@ -0,0 +1,53 @@
+name: Public API changelog
+
+# A pull request that changes or removes a record of the public API, or of the requests the SDK sends, must also change
+# the CHANGELOG.md that API_FILES pairs it with, so that the release notes tell integrators about every such change. A
+# record the pull request adds needs no line. A path ending in "/" stands for every file under it. The API and request
+# checks keep each record in step with the SDK.
+on:
+  pull_request:
+    branches: [master, staging]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  pull-requests: read # to list the files the pull request changes
+
+jobs:
+  changelog:
+    name: A public API or request change comes with a CHANGELOG line
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Check the files the pull request changes
+        env:
+          GH_TOKEN: ${{ github.token }}
+          REPO: ${{ github.repository }}
+          PR: ${{ github.event.pull_request.number }}
+          API_FILES: api/countly-sdk-cpp.api=CHANGELOG.md api/requests/=CHANGELOG.md
+        run: |
+          changed=$(gh api "repos/$REPO/pulls/$PR/files" --paginate --jq '.[] | select(.status != "added") | .filename')
+          changes() {
+            case "$1" in
+              */) printf '%s\n' "$changed" | awk -v prefix="$1" 'index($0, prefix) == 1 { found = 1 } END { exit !found }' ;;
+              *) printf '%s\n' "$changed" | grep -qxF "$1" ;;
+            esac
+          }
+          recorded_changed=no
+          for pair in $API_FILES; do
+            record=${pair%%=*}
+            changelog=${pair#*=}
+            if changes "$record"; then
+              recorded_changed=yes
+              if ! changes "$changelog"; then
+                echo "::error::This pull request changes $record, which records the public API or the requests the SDK sends, but not $changelog. Add a line that tells integrators what changed."
+                exit 1
+              fi
+            fi
+          done
+          if [ "$recorded_changed" = yes ]; then
+            echo "The recorded public API or requests change, and the CHANGELOG changes with them."
+          else
+            echo "This pull request changes neither the recorded public API nor the recorded requests."
+          fi
diff --git a/.github/workflows/public_api.yml b/.github/workflows/public_api.yml
new file mode 100644
index 0000000..ed3e596
--- /dev/null
+++ b/.github/workflows/public_api.yml
@@ -0,0 +1,100 @@
+name: Public API changes
+
+on:
+  pull_request:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  api:
+    name: Breaking changes
+    outputs:
+      report: ${{ steps.report.outputs.report }}
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout SDK code
+        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
+        with:
+          fetch-depth: 2
+          submodules: "recursive"
+          persist-credentials: false
+
+      # The first parent of the pull request's merge commit is the base branch it merges into.
+      # Both sides read the vendored JSON headers of this pull request: a worktree has no submodules checked out.
+      - name: Compare the public API with the base branch
+        id: compare
+        run: |
+          git worktree add "$RUNNER_TEMP/base" HEAD^1
+          for side in base head; do
+            tree="$GITHUB_WORKSPACE"
+            if [ "$side" = base ]; then
+              tree="$RUNNER_TEMP/base"
+            fi
+            clang++-18 -x c++ -std=c++14 -fsyntax-only -I"$tree/include" -I"$GITHUB_WORKSPACE/vendor/json/include" \
+              -Xclang -ast-dump=json -Xclang -ast-dump-filter=cly "$tree/include/countly.hpp" \
+              | python3 .github/scripts/public_api.py > "$RUNNER_TEMP/$side.txt"
+          done
+          LC_ALL=C comm -23 "$RUNNER_TEMP/base.txt" "$RUNNER_TEMP/head.txt" | sed 's/^/Removed or changed: /' > "$RUNNER_TEMP/breaking.txt"
+          LC_ALL=C comm -13 "$RUNNER_TEMP/base.txt" "$RUNNER_TEMP/head.txt" > "$RUNNER_TEMP/added.txt"
+
+      - name: Report the public API changes
+        id: report
+        run: bash .github/scripts/public_api_report.sh "$RUNNER_TEMP/breaking.txt" "$RUNNER_TEMP/added.txt"
+
+      - name: Require a CHANGELOG entry for breaking changes
+        run: |
+          if [ ! -s "$RUNNER_TEMP/breaking.txt" ]; then
+            exit 0
+          fi
+          if git diff --quiet HEAD^1 HEAD -- CHANGELOG.md; then
+            echo "::error title=Breaking API change::This pull request breaks the public API without a CHANGELOG.md entry. The job summary lists each break."
+            exit 1
+          fi
+          echo "::warning title=Breaking API change::This pull request breaks the public API. Check that CHANGELOG.md marks it as a breaking change."
+
+      # The committed record keeps every change to the public API visible in the pull request's diff.
+      - name: Compare the public API with its record
+        id: record
+        if: ${{ !cancelled() && steps.compare.outcome == 'success' }}
+        run: >
+          bash .github/scripts/public_api_record.sh
+          "$RUNNER_TEMP/head.txt=api/countly-sdk-cpp.api"
+
+      - name: Upload the new record
+        if: ${{ !cancelled() && steps.record.outcome == 'failure' }}
+        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
+        with:
+          name: public-api-record
+          path: ${{ runner.temp }}/public-api-record
+
+  comment:
+    name: Comment the public API changes
+    needs: api
+    # A fork's or Dependabot's pull request only gets a read-only token, so its report stays in the job summary.
+    if: >-
+      always() && needs.api.outputs.report != '' &&
+      github.event.pull_request.head.repo.full_name == github.repository &&
+      github.event.pull_request.user.login != 'dependabot[bot]'
+    runs-on: ubuntu-24.04
+    permissions:
+      pull-requests: write
+    steps:
+      - name: Post or update the comment
+        env:
+          GH_TOKEN: ${{ github.token }}
+          REPO: ${{ github.repository }}
+          PR: ${{ github.event.pull_request.number }}
+          REPORT: ${{ needs.api.outputs.report }}
+        run: |
+          id=$(gh api --paginate "repos/$REPO/issues/$PR/comments" --jq \
+            '.[] | select(.user.login == "github-actions[bot]" and (.body | startswith("<!-- countly-public-api -->"))) | .id' | tail -n 1)
+          if [ -n "$id" ]; then
+            gh api --method PATCH "repos/$REPO/issues/comments/$id" -f "body=$REPORT" > /dev/null
+          elif ! grep -qx 'No public API change.' <<< "$REPORT"; then
+            gh api --method POST "repos/$REPO/issues/$PR/comments" -f "body=$REPORT" > /dev/null
+          fi
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 222462c..14fdfbe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -174,10 +174,12 @@ if(COUNTLY_BUILD_TESTS)
     ${CMAKE_CURRENT_SOURCE_DIR}/tests/remote_config.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/tests/crash_reporting.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/tests/location.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/tests/server_url_app_key.cpp)
+    ${CMAKE_CURRENT_SOURCE_DIR}/tests/server_url_app_key.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/tests/request_scenarios.cpp)
     
     target_compile_options(countly-tests PRIVATE $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-g>)
-    target_compile_definitions(countly-tests PRIVATE COUNTLY_BUILD_TESTS)
+    # the request scenarios read and write their records under api/requests/
+    target_compile_definitions(countly-tests PRIVATE COUNTLY_BUILD_TESTS COUNTLY_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
   if(COUNTLY_USE_SQLITE)
     if(COUNTLY_USE_SYSTEM_SQLITE)
       target_link_libraries(countly-tests SQLite::SQLite3)
diff --git a/api/countly-sdk-cpp.api b/api/countly-sdk-cpp.api
new file mode 100644
index 0000000..bebb85b
--- /dev/null
+++ b/api/countly-sdk-cpp.api
@@ -0,0 +1,408 @@
+cly::ConfigurationModule class public
+cly::ConfigurationModule::ConfigurationModule constructor void (cly::CountlyDelegates *, std::shared_ptr<CountlyConfiguration>, std::shared_ptr<LoggerModule>, std::shared_ptr<RequestBuilder>, std::shared_ptr<StorageModuleBase>, std::shared_ptr<RequestModule>, std::shared_ptr<std::mutex>) public
+cly::ConfigurationModule::fetchConfigFromServer method void (nlohmann::json) public
+cly::ConfigurationModule::fetchConfigFromStorage method void () public
+cly::ConfigurationModule::getAutomaticSessionTracking method int () const public
+cly::ConfigurationModule::getBackoffAcceptedTimeout method unsigned int () const public
+cly::ConfigurationModule::getBackoffDuration method unsigned int () const public
+cly::ConfigurationModule::getBackoffRequestAge method unsigned int () const public
+cly::ConfigurationModule::getBackoffRequestQueuePercentage method double () const public
+cly::ConfigurationModule::getConsentRequired method int () const public
+cly::ConfigurationModule::getEventFilterList method FilterList<std::set<std::string>> () const public
+cly::ConfigurationModule::getEventQueueSizeLimit method unsigned int () public
+cly::ConfigurationModule::getEventSegmentationFilterList method FilterList<std::map<std::string, std::set<std::string>>> () const public
+cly::ConfigurationModule::getLimits method SDKLimits () const public
+cly::ConfigurationModule::getRequestDropAgeHours method unsigned int () const public
+cly::ConfigurationModule::getRequestQueueSizeLimit method unsigned int () const public
+cly::ConfigurationModule::getSegmentationFilterList method FilterList<std::set<std::string>> () const public
+cly::ConfigurationModule::getServerLocationTracking method int () const public
+cly::ConfigurationModule::getSessionUpdateInterval method unsigned int () public
+cly::ConfigurationModule::getUserPropertyFilterList method FilterList<std::set<std::string>> () const public
+cly::ConfigurationModule::isBackoffEnabled method bool () const public
+cly::ConfigurationModule::isCrashReportingEnabled method bool () const public
+cly::ConfigurationModule::isCustomEventTrackingEnabled method bool () public
+cly::ConfigurationModule::isLocationTrackingEnabled method bool () public
+cly::ConfigurationModule::isNetworkingEnabled method bool () const public
+cly::ConfigurationModule::isSessionTrackingEnabled method bool () public
+cly::ConfigurationModule::isTrackingEnabled method bool () const public
+cly::ConfigurationModule::isViewTrackingEnabled method bool () const public
+cly::ConfigurationModule::startServerConfigUpdateTimer method void (nlohmann::json) public
+cly::ConfigurationModule::stopTimer method void () public
+cly::ConfigurationModule::~ConfigurationModule destructor void () noexcept public
+cly::ConfigurationProvider class public
+cly::ConfigurationProvider::getBackoffAcceptedTimeout method unsigned int () const virtual public
+cly::ConfigurationProvider::getBackoffDuration method unsigned int () const virtual public
+cly::ConfigurationProvider::getBackoffRequestAge method unsigned int () const virtual public
+cly::ConfigurationProvider::getBackoffRequestQueuePercentage method double () const virtual public
+cly::ConfigurationProvider::getLimits method SDKLimits () const virtual pure public
+cly::ConfigurationProvider::getRequestDropAgeHours method unsigned int () const virtual public
+cly::ConfigurationProvider::getRequestQueueSizeLimit method unsigned int () const virtual pure public
+cly::ConfigurationProvider::isBackoffEnabled method bool () const virtual public
+cly::ConfigurationProvider::isCrashReportingEnabled method bool () const virtual pure public
+cly::ConfigurationProvider::isNetworkingEnabled method bool () const virtual pure public
+cly::ConfigurationProvider::isTrackingEnabled method bool () const virtual pure public
+cly::ConfigurationProvider::isViewTrackingEnabled method bool () const virtual pure public
+cly::ConfigurationProvider::~ConfigurationProvider destructor void () noexcept virtual public
+cly::ConsentModule class public
+cly::ConsentModule::createGroup method void (const std::string &, const std::vector<std::string> &) public
+cly::ConsentModule::expand method std::vector<std::string> (const std::vector<std::string> &, std::vector<std::string> &) const public
+cly::ConsentModule::featuresToChange method std::vector<std::string> (const std::vector<std::string> &, bool) const public
+cly::ConsentModule::featuresWithFlag method std::vector<std::string> (bool) const public
+cly::ConsentModule::getConsent method bool (const std::string &) const public
+cly::ConsentModule::isFeature method bool (const std::string &) static public
+cly::ConsentModule::isGroup method bool (const std::string &) const public
+cly::ConsentModule::isKnownName method bool (const std::string &) const public
+cly::ConsentModule::isRequired method bool () const public
+cly::ConsentModule::requirementChangesWith method bool (int) const public
+cly::ConsentModule::setGiven method void (const std::vector<std::string> &, bool) public
+cly::ConsentModule::setOnlyGiven method void (const std::vector<std::string> &) public
+cly::ConsentModule::setRequiredByApp method void (bool) public
+cly::ConsentModule::setRequiredByServer method void (int) public
+cly::ConsentModule::state method nlohmann::json () const public
+cly::Countly class public
+cly::Countly::AutomaticSessionTrackingChanged method void () public
+cly::Countly::ConsentRequirementChanged method void () public
+cly::Countly::Countly constructor void () public
+cly::Countly::Countly constructor void (Countly &&) public
+cly::Countly::Countly constructor void (const Countly &) public
+cly::Countly::CurrentViewId method std::string () public
+cly::Countly::DeviceMetrics method nlohmann::json () public
+cly::Countly::IsSessionRunning method bool () public
+cly::Countly::LocationSettingChanged method void () public
+cly::Countly::PlatformName method std::string () public
+cly::Countly::RecordEvent method void (const std::string &, const std::map<std::string, std::string> &, int) public
+cly::Countly::RecordEvent method void (const std::string &, const std::map<std::string, std::string> &, int, double) public
+cly::Countly::RecordEvent method void (const std::string &, const std::map<std::string, std::string> &, int, double, double) public
+cly::Countly::RecordEvent method void (const std::string &, int) public
+cly::Countly::RecordEvent method void (const std::string &, int, double) public
+cly::Countly::RecordLocation method void (const std::string &, const std::string &, const std::string &, const std::string &) public
+cly::Countly::SetMaxEventsPerMessage method void (int) public
+cly::Countly::SetMetrics method void (const std::string &, const std::string &, const std::string &, const std::string &, const std::string &, const std::string &) public
+cly::Countly::SetMinUpdatePeriod method void (int) public
+cly::Countly::SetPath method void (const std::string &) public
+cly::Countly::Start method void (const std::string &, const std::string &, int) public
+cly::Countly::StartOnCloud method void (const std::string &) public
+cly::Countly::Stop method void () public
+cly::Countly::addEvent method void (const cly::Event &) public
+cly::Countly::addEventToSqlite method void (const cly::Event &) public
+cly::Countly::alwaysUsePost method void (bool) public
+cly::Countly::attemptSessionUpdateEQ method bool () public
+cly::Countly::attemptToSendStoredRequests method void () public
+cly::Countly::beginSession method bool () public
+cly::Countly::calculateChecksum method std::string (const std::string &, const std::string &) public
+cly::Countly::changeAppKey method void (const std::string &) public
+cly::Countly::changeServerUrl method void (const std::string &, int) public
+cly::Countly::checkAllConsent method void () public
+cly::Countly::checkAndSendEventToRQ method void () public
+cly::Countly::checkEQSize method int () public
+cly::Countly::checkMemoryEQSize method int () public
+cly::Countly::checkPersistentEQSize method int () public
+cly::Countly::checkRQSize method int () public
+cly::Countly::clearEQInternal method void () public
+cly::Countly::clearPersistentEQ method void () public
+cly::Countly::crash method cly::CrashModule &() const public
+cly::Countly::createFeatureGroup method void (const std::string &, const std::vector<std::string> &) public
+cly::Countly::createInstance method Countly &(const std::string &) static public
+cly::Countly::destroyAllInstances method void () static public
+cly::Countly::destroyInstance method void (const std::string &) static public
+cly::Countly::disableAutoEventsOnUserProperties method void () public
+cly::Countly::disableBackoffMechanism method void () public
+cly::Countly::disableGradualRequestCleaner method void () public
+cly::Countly::disableHealthCheck method void () public
+cly::Countly::disableLocation method void () public
+cly::Countly::disableSDKBehaviorSettingsUpdates method void () public
+cly::Countly::enableImmediateRequestOnStop method void () public
+cly::Countly::enableManualSessionControl method void () public
+cly::Countly::enableRemoteConfig method void () public
+cly::Countly::endSession method bool () public
+cly::Countly::enrollABOnRCDownload method void () public
+cly::Countly::fillEventsIntoJson method void (nlohmann::json &, std::string &) public
+cly::Countly::findInstance method Countly *(const std::string &) static public
+cly::Countly::flushEvents method void (std::chrono::seconds) public
+cly::Countly::flushQueues method void () public
+cly::Countly::getConsent method bool (const std::string &) public
+cly::Countly::getDeviceID method std::string () public
+cly::Countly::getDeviceIDType method DeviceIdType () public
+cly::Countly::getInstance method Countly &() static public
+cly::Countly::getInstance method Countly &(const std::string &) static public
+cly::Countly::getRemoteConfigValue method nlohmann::json (const std::string &) public
+cly::Countly::getTimestamp method std::chrono::system_clock::time_point () static public
+cly::Countly::giveConsent method void (const std::vector<std::string> &) public
+cly::Countly::giveConsentAll method void () public
+cly::Countly::hasInstance method bool (const std::string &) static public
+cly::Countly::multiplyCustomUserDetail method void (const std::string &, double) public
+cly::Countly::operator= method Countly &(Countly &&) public
+cly::Countly::operator= method void (const Countly &) public
+cly::Countly::removeConsent method void (const std::vector<std::string> &) public
+cly::Countly::removeConsentAll method void () public
+cly::Countly::removeDifferentAppKeysFromQueue method void () public
+cly::Countly::removeEventWithId method void (const std::string &) public
+cly::Countly::replaceAllAppKeysInQueueWithCurrentAppKey method void () public
+cly::Countly::sendEventsToRQ method void (const nlohmann::json &) public
+cly::Countly::setAutomaticSessionUpdateInterval method void (unsigned short) public
+cly::Countly::setCity method void (const std::string &) public
+cly::Countly::setClearStoredDeviceID method void (bool) public
+cly::Countly::setConsent method void (const std::vector<std::string> &, bool) public
+cly::Countly::setConsentEnabled method void (const std::vector<std::string> &) public
+cly::Countly::setConsentFeatureGroup method void (const std::string &, bool) public
+cly::Countly::setCountry method void (const std::string &) public
+cly::Countly::setCrashFilterCallback method void (CrashFilterCallback) public
+cly::Countly::setCustomCrashSegmentation method void (const std::map<std::string, std::string> &) public
+cly::Countly::setCustomUserDetails method void (const std::map<std::string, std::string> &) public
+cly::Countly::setDatabasePath method void (const std::string &) public
+cly::Countly::setDeviceID method void (const std::string &) public
+cly::Countly::setDeviceID method void (const std::string &, bool) public
+cly::Countly::setEventsToRQThreshold method void (int) public
+cly::Countly::setFailedRequestCooldown method void (int) public
+cly::Countly::setHTTPClient method void (HTTPClientFunction) public
+cly::Countly::setLocation method void (const std::string &, const std::string &, const std::string &, const std::string &) public
+cly::Countly::setLocation method void (double, double) public
+cly::Countly::setLogger method void (void (*)(LogLevel, const std::string &)) public
+cly::Countly::setMaxBreadcrumbCount method void (unsigned int) public
+cly::Countly::setMaxEvents method void (size_t) public
+cly::Countly::setMaxKeyLength method void (unsigned int) public
+cly::Countly::setMaxRQProcessingBatchSize method void (unsigned int) public
+cly::Countly::setMaxRequestQueueSize method void (unsigned int) public
+cly::Countly::setMaxSegmentationValues method void (unsigned int) public
+cly::Countly::setMaxStackTraceLineLength method void (unsigned int) public
+cly::Countly::setMaxStackTraceLinesPerThread method void (unsigned int) public
+cly::Countly::setMaxValueSize method void (unsigned int) public
+cly::Countly::setMetrics method void (const std::string &, const std::string &, const std::string &, const std::string &, const std::string &, const std::string &) public
+cly::Countly::setRequestDropAgeHours method void (int) public
+cly::Countly::setRequiresConsent method void (bool) public
+cly::Countly::setSDKBehaviorSettings method void (const std::string &) public
+cly::Countly::setSalt method void (const std::string &) public
+cly::Countly::setSha256 method void (cly::SHA256Function) public
+cly::Countly::setUpdateInterval method void (size_t) public
+cly::Countly::setUserDetails method void (const std::map<std::string, std::string> &) public
+cly::Countly::shutdownNetworking method void () static public
+cly::Countly::start method void (const std::string &, const std::string &, int, bool) public
+cly::Countly::startOnCloud method void (const std::string &) public
+cly::Countly::stop method void () public
+cly::Countly::updateRemoteConfig method void () public
+cly::Countly::updateRemoteConfigExcept method void (std::string *, size_t) public
+cly::Countly::updateRemoteConfigFor method void (std::string *, size_t) public
+cly::Countly::updateSession method bool () public
+cly::Countly::views method cly::ViewsModule &() const public
+cly::Countly::~Countly destructor void () virtual public
+cly::CountlyConfiguration struct public
+cly::CountlyConfiguration::CountlyConfiguration constructor void (const std::string, std::string) public
+cly::CountlyConfiguration::appKey field std::string public
+cly::CountlyConfiguration::autoEventsOnUserProperties field bool public
+cly::CountlyConfiguration::backoffMechanismEnabled field bool public
+cly::CountlyConfiguration::breadcrumbsThreshold field unsigned int public
+cly::CountlyConfiguration::clearStoredDeviceID field bool public
+cly::CountlyConfiguration::crashFilter field CrashFilterCallback public
+cly::CountlyConfiguration::crashSegmentation field std::map<std::string, std::string> public
+cly::CountlyConfiguration::databasePath field std::string public
+cly::CountlyConfiguration::deviceId field std::string public
+cly::CountlyConfiguration::deviceIdType field DeviceIdType public
+cly::CountlyConfiguration::enrollABOnRCDownload field bool public
+cly::CountlyConfiguration::eventQueueThreshold field int public
+cly::CountlyConfiguration::failedRequestCooldownSeconds field unsigned int public
+cly::CountlyConfiguration::forcePost field bool public
+cly::CountlyConfiguration::gradualRequestCleanerEnabled field bool public
+cly::CountlyConfiguration::healthCheckEnabled field bool public
+cly::CountlyConfiguration::http_client_function field HTTPClientFunction public
+cly::CountlyConfiguration::immediateRequestOnStop field bool public
+cly::CountlyConfiguration::manualSessionControl field bool public
+cly::CountlyConfiguration::maxKeyLength field unsigned int public
+cly::CountlyConfiguration::maxProcessingBatchSize field unsigned int public
+cly::CountlyConfiguration::maxSegmentationValues field unsigned int public
+cly::CountlyConfiguration::maxStackTraceLineLength field unsigned int public
+cly::CountlyConfiguration::maxStackTraceLinesPerThread field unsigned int public
+cly::CountlyConfiguration::maxValueSize field unsigned int public
+cly::CountlyConfiguration::metrics field nlohmann::json public
+cly::CountlyConfiguration::port field unsigned int public
+cly::CountlyConfiguration::requestDropAgeHours field unsigned int public
+cly::CountlyConfiguration::requestQueueThreshold field unsigned int public
+cly::CountlyConfiguration::salt field std::string public
+cly::CountlyConfiguration::sdkBehaviorSettings field std::string public
+cly::CountlyConfiguration::sdkBehaviorSettingsUpdatesDisabled field bool public
+cly::CountlyConfiguration::serverPath field std::string public
+cly::CountlyConfiguration::serverUrl field std::string public
+cly::CountlyConfiguration::sessionDuration field unsigned int public
+cly::CountlyConfiguration::sha256_function field SHA256Function public
+cly::CountlyDelegates class public
+cly::CountlyDelegates::AutomaticSessionTrackingChanged method void () virtual public
+cly::CountlyDelegates::ConsentRequirementChanged method void () virtual public
+cly::CountlyDelegates::CurrentViewId method std::string () virtual public
+cly::CountlyDelegates::DeviceMetrics method nlohmann::json () virtual public
+cly::CountlyDelegates::IsSessionRunning method bool () virtual public
+cly::CountlyDelegates::LocationSettingChanged method void () virtual public
+cly::CountlyDelegates::PlatformName method std::string () virtual public
+cly::CountlyDelegates::RecordEvent method void (const std::string &, const std::map<std::string, std::string> &, int) virtual pure public
+cly::CountlyDelegates::RecordEvent method void (const std::string &, const std::map<std::string, std::string> &, int, double) virtual pure public
+cly::CountlyDelegates::RecordEvent method void (const std::string &, const std::map<std::string, std::string> &, int, double, double) virtual pure public
+cly::CountlyDelegates::RecordEvent method void (const std::string &, int) virtual pure public
+cly::CountlyDelegates::RecordEvent method void (const std::string &, int, double) virtual pure public
+cly::CountlyDelegates::RecordLocation method void (const std::string &, const std::string &, const std::string &, const std::string &) virtual pure public
+cly::CountlyDelegates::addEvent method void (const cly::Event &) virtual pure public
+cly::CrashData struct public
+cly::CrashData::breadcrumbs field std::vector<std::string> public
+cly::CrashData::crashMetrics field std::map<std::string, std::string> public
+cly::CrashData::crashSegmentation field std::map<std::string, std::string> public
+cly::CrashData::description field std::string public
+cly::CrashData::fatal field bool public
+cly::CrashData::stackTrace field std::string public
+cly::CrashFilterCallback alias std::function<bool (CrashData &)> public
+cly::CrashModule class public
+cly::CrashModule::CrashModule constructor void (std::shared_ptr<CountlyConfiguration>, std::shared_ptr<LoggerModule>, std::shared_ptr<RequestModule>, std::shared_ptr<std::mutex>) public
+cly::CrashModule::addBreadcrumb method void (const std::string &) public
+cly::CrashModule::clearBreadcrumbs method void () public
+cly::CrashModule::recordException method void (const std::string &, const std::string &, const bool, const std::map<std::string, std::string> &, const std::map<std::string, std::string> &) public
+cly::CrashModule::~CrashModule destructor void () public
+cly::DataEntry class public
+cly::DataEntry::DataEntry constructor void (const long long, const std::string &) public
+cly::DataEntry::getData method const std::string &() const public
+cly::DataEntry::getId method long long () const public
+cly::DataEntry::~DataEntry destructor void () noexcept public
+cly::DeviceIdType enum public
+cly::DeviceIdType::DEVELOPER_SUPPLIED enumerator public
+cly::DeviceIdType::SDK_GENERATED enumerator public
+cly::Event class public
+cly::Event::Event constructor void (const std::string &, size_t) public
+cly::Event::Event constructor void (const std::string &, size_t, double) public
+cly::Event::Event constructor void (const std::string &, size_t, double, double) public
+cly::Event::addSegmentation function template void (const std::string &, T) public
+cly::Event::applyLimits method void (unsigned int, unsigned int, unsigned int) public
+cly::Event::clearSegmentation method void () public
+cly::Event::getKey method std::string () const public
+cly::Event::hasSegmentation method bool () const public
+cly::Event::removeSegmentation method void (const std::string &) public
+cly::Event::serialize method std::string () const public
+cly::Event::setTimestamp method void () public
+cly::Event::startTimer method void () public
+cly::Event::stopTimer method void () public
+cly::FilterList struct public
+cly::FilterList::filterList field T public
+cly::FilterList::isWhitelist field bool public
+cly::HTTPClientFunction alias std::function<HTTPResponse (bool, const std::string &, const std::string &)> public
+cly::HTTPResponse struct public
+cly::HTTPResponse::body field std::string public
+cly::HTTPResponse::data field nlohmann::json public
+cly::HTTPResponse::status_code field long public
+cly::HTTPResponse::success field bool public
+cly::HealthCheckModule class public
+cly::HealthCheckModule::COUNT_CAP variable const int static public
+cly::HealthCheckModule::HealthCheckModule constructor void () public
+cly::HealthCheckModule::MAX_ERROR_MESSAGE_LENGTH variable const size_t static public
+cly::HealthCheckModule::clearAndSave method void () public
+cly::HealthCheckModule::clearSentValues method void (const nlohmann::json &) public
+cly::HealthCheckModule::logBackoffRequest method void () public
+cly::HealthCheckModule::logConsecutiveBackoffRequest method void () public
+cly::HealthCheckModule::logError method void () public
+cly::HealthCheckModule::logFailedNetworkRequest method void (long, const std::string &) public
+cly::HealthCheckModule::logWarning method void () public
+cly::HealthCheckModule::recordLogCode method void (const std::string &, int) public
+cly::HealthCheckModule::recordUsage method void (const std::string &, const std::string &) public
+cly::HealthCheckModule::saveState method void () public
+cly::HealthCheckModule::setLogger method void (std::weak_ptr<LoggerModule>) public
+cly::HealthCheckModule::setStorage method void (std::shared_ptr<StorageModuleBase>) public
+cly::HealthCheckModule::snapshot method nlohmann::json () public
+cly::HealthCheckModule::~HealthCheckModule destructor void () public
+cly::LogLevel enum public
+cly::LogLevel::DEBUG enumerator public
+cly::LogLevel::ERROR enumerator public
+cly::LogLevel::FATAL enumerator public
+cly::LogLevel::INFO enumerator public
+cly::LogLevel::WARNING enumerator public
+cly::LoggerFunction alias std::function<void (LogLevel, const std::string &)> public
+cly::LoggerModule class public
+cly::LoggerModule::LoggerModule constructor void () public
+cly::LoggerModule::getLogger method const LoggerFunction () public
+cly::LoggerModule::healthCheck method std::shared_ptr<HealthCheckModule> () const public
+cly::LoggerModule::isInsideCallback method bool () static public
+cly::LoggerModule::log method void (LogLevel, const std::string &) public
+cly::LoggerModule::recordLogCode method void (const std::string &, int) public
+cly::LoggerModule::recordUsage method void (const std::string &, const std::string &) public
+cly::LoggerModule::setHealthCheck method void (std::shared_ptr<HealthCheckModule>) public
+cly::LoggerModule::setLogger method void (LoggerFunction) public
+cly::LoggerModule::~LoggerModule destructor void () public
+cly::RemoteConfigStore struct public
+cly::RemoteConfigStore::app_key field std::string public
+cly::RemoteConfigStore::fetch_running field std::atomic<bool> public
+cly::RemoteConfigStore::has_pending field bool public
+cly::RemoteConfigStore::mutex field std::mutex public
+cly::RemoteConfigStore::pending_data field std::map<std::string, std::string> public
+cly::RemoteConfigStore::pending_merge field bool public
+cly::RemoteConfigStore::user_generation field unsigned long long public
+cly::RemoteConfigStore::values field nlohmann::json public
+cly::RequestBuilder class public
+cly::RequestBuilder::RequestBuilder constructor void (std::shared_ptr<CountlyConfiguration>, std::shared_ptr<LoggerModule>) public
+cly::RequestBuilder::buildFetchRequest method std::string (const std::map<std::string, std::string> &) public
+cly::RequestBuilder::buildRequest method std::string (const std::map<std::string, std::string> &) public
+cly::RequestBuilder::encodeURL method std::string (const std::string &) static public
+cly::RequestBuilder::serializeData method std::string (const std::map<std::string, std::string> &) static public
+cly::RequestBuilder::~RequestBuilder destructor void () public
+cly::RequestModule class public
+cly::RequestModule::RQSize method long long () public
+cly::RequestModule::RequestModule constructor void (std::shared_ptr<CountlyConfiguration>, std::shared_ptr<LoggerModule>, std::shared_ptr<RequestBuilder>, std::shared_ptr<StorageModuleBase>) public
+cly::RequestModule::addRequestToQueue method void (const std::map<std::string, std::string> &) public
+cly::RequestModule::clearRequestQueue method void () public
+cly::RequestModule::initGlobalNetworking method void () static public
+cly::RequestModule::processQueue method void (std::shared_ptr<std::mutex>, bool) public
+cly::RequestModule::removeOtherAppKeysFromQueue method long long (const std::string &) public
+cly::RequestModule::replaceAppKeysInQueue method void (const std::string &) public
+cly::RequestModule::sendHTTP method HTTPResponse (std::string, std::string) public
+cly::RequestModule::sendImmediate method HTTPResponse (const std::string &, const std::string &) public
+cly::RequestModule::setConfigurationProvider method void (std::weak_ptr<ConfigurationProvider>) public
+cly::RequestModule::setOnMergeDelivered method void (std::function<void ()>) public
+cly::RequestModule::setServerUrl method void (const std::string &, unsigned int, const std::string &) public
+cly::RequestModule::~RequestModule destructor void () public
+cly::SDKLimits struct public
+cly::SDKLimits::maxBreadcrumbCount field unsigned int public
+cly::SDKLimits::maxKeyLength field unsigned int public
+cly::SDKLimits::maxSegmentationValues field unsigned int public
+cly::SDKLimits::maxStackTraceLineLength field unsigned int public
+cly::SDKLimits::maxStackTraceLinesPerThread field unsigned int public
+cly::SDKLimits::maxValueSize field unsigned int public
+cly::SHA256Function alias std::function<std::string (const std::string &)> public
+cly::StorageModuleBase class public
+cly::StorageModuleBase::RQClearAll method void () virtual pure public
+cly::StorageModuleBase::RQCount method long long () virtual pure public
+cly::StorageModuleBase::RQInsertAtEnd method void (const std::string &) virtual pure public
+cly::StorageModuleBase::RQPeekAll method std::vector<std::shared_ptr<DataEntry>> () virtual pure public
+cly::StorageModuleBase::RQPeekFront method const std::shared_ptr<DataEntry> () virtual pure public
+cly::StorageModuleBase::RQRemove method void (long long) virtual public
+cly::StorageModuleBase::RQRemoveFront method void () virtual pure public
+cly::StorageModuleBase::RQRemoveFront method void (std::shared_ptr<DataEntry>) virtual pure public
+cly::StorageModuleBase::RQUpdate method void (long long, const std::string &) virtual public
+cly::StorageModuleBase::StorageModuleBase constructor void (std::shared_ptr<CountlyConfiguration>, std::shared_ptr<LoggerModule>) public
+cly::StorageModuleBase::_configuration field std::shared_ptr<CountlyConfiguration> protected
+cly::StorageModuleBase::_is_initialized field bool protected
+cly::StorageModuleBase::_logger field std::shared_ptr<LoggerModule> protected
+cly::StorageModuleBase::getDeviceIdState method std::string () virtual public
+cly::StorageModuleBase::getHealthCheckState method std::string () virtual public
+cly::StorageModuleBase::getSDKBehaviorSettings method std::string () virtual pure public
+cly::StorageModuleBase::init method void () virtual pure public
+cly::StorageModuleBase::isInitialized method bool () public
+cly::StorageModuleBase::storeDeviceIdState method void (const std::string &) virtual public
+cly::StorageModuleBase::storeHealthCheckState method void (const std::string &) virtual public
+cly::StorageModuleBase::storeSDKBehaviorSettings method void (const std::string &) virtual pure public
+cly::StorageModuleBase::~StorageModuleBase destructor void () noexcept virtual public
+cly::ViewsModule class public
+cly::ViewsModule::ViewsModule constructor void (cly::CountlyDelegates *, std::shared_ptr<cly::LoggerModule>) public
+cly::ViewsModule::closeViewWithID method void (const std::string &, const std::map<std::string, std::string> &) public
+cly::ViewsModule::closeViewWithName method void (const std::string &, const std::map<std::string, std::string> &) public
+cly::ViewsModule::openView method std::string (const std::string &, const std::map<std::string, std::string> &) public
+cly::ViewsModule::stopAllViews method void (const std::map<std::string, std::string> &) public
+cly::ViewsModule::~ViewsModule destructor void () public
+cly::consent::CRASHES variable const char *const constexpr public
+cly::consent::EVENTS variable const char *const constexpr public
+cly::consent::FEEDBACK variable const char *const constexpr public
+cly::consent::LOCATION variable const char *const constexpr public
+cly::consent::METRICS variable const char *const constexpr public
+cly::consent::REMOTE_CONFIG variable const char *const constexpr public
+cly::consent::SESSIONS variable const char *const constexpr public
+cly::consent::STAR_RATING variable const char *const constexpr public
+cly::consent::USERS variable const char *const constexpr public
+cly::consent::VIEWS variable const char *const constexpr public
+cly::consent::allFeatures function std::vector<std::string> () public
+cly::utils::format_string function std::string (const std::string &) static public
+cly::utils::format_string function template std::string (const std::string &, Args...) static public
+cly::utils::generateEventID function std::string () public
+cly::utils::generateUUID function std::string () public
+cly::utils::gmTime function std::tm (std::time_t) public
+cly::utils::localTime function std::tm (std::time_t) public
+cly::utils::mapToString function std::string (const std::map<std::string, std::string> &) static public
diff --git a/api/requests/consent.json b/api/requests/consent.json
new file mode 100644
index 0000000..b2b71f9
--- /dev/null
+++ b/api/requests/consent.json
@@ -0,0 +1,193 @@
+[
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hc": {
+        "bom": "<masked>",
+        "cbom": "<masked>",
+        "el": "<masked>",
+        "em": "<masked>",
+        "fu": "<masked>",
+        "lc": "<masked>",
+        "sc": "<masked>",
+        "wl": "<masked>"
+      },
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "consent": {
+        "crashes": false,
+        "events": false,
+        "feedback": false,
+        "location": false,
+        "metrics": false,
+        "remote-config": false,
+        "sessions": false,
+        "star-rating": false,
+        "users": false,
+        "views": false
+      },
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "location": "",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "consent": {
+        "crashes": false,
+        "events": true,
+        "feedback": false,
+        "location": false,
+        "metrics": false,
+        "remote-config": false,
+        "sessions": true,
+        "star-rating": false,
+        "users": false,
+        "views": false
+      },
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "begin_session": "1",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "location": "",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "events": [
+        {
+          "count": 1,
+          "cvid": "<masked>",
+          "dow": "<masked>",
+          "hour": "<masked>",
+          "id": "<masked>",
+          "key": "consented",
+          "peid": "<masked>",
+          "timestamp": "<masked>"
+        }
+      ],
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "consent": {
+        "crashes": false,
+        "events": false,
+        "feedback": false,
+        "location": false,
+        "metrics": false,
+        "remote-config": false,
+        "sessions": true,
+        "star-rating": false,
+        "users": false,
+        "views": false
+      },
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "end_session": "1",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "session_duration": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  }
+]
diff --git a/api/requests/crash.json b/api/requests/crash.json
new file mode 100644
index 0000000..3b15790
--- /dev/null
+++ b/api/requests/crash.json
@@ -0,0 +1,62 @@
+[
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hc": {
+        "bom": "<masked>",
+        "cbom": "<masked>",
+        "el": "<masked>",
+        "em": "<masked>",
+        "fu": "<masked>",
+        "lc": "<masked>",
+        "sc": "<masked>",
+        "wl": "<masked>"
+      },
+      "hour": "<masked>",
+      "metrics": {
+        "_app_version": "<masked>"
+      },
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "crash": {
+        "_app_version": "1.0",
+        "_custom": {
+          "tier": "gold"
+        },
+        "_device": "<masked>",
+        "_error": "<masked>",
+        "_logs": "breadcrumb one\n",
+        "_name": "parity crash",
+        "_nonfatal": true,
+        "_ob": 0,
+        "_os": "<masked>",
+        "_os_version": "<masked>",
+        "_resolution": "<masked>"
+      },
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  }
+]
diff --git a/api/requests/device-id.json b/api/requests/device-id.json
new file mode 100644
index 0000000..8124311
--- /dev/null
+++ b/api/requests/device-id.json
@@ -0,0 +1,147 @@
+[
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hc": {
+        "bom": "<masked>",
+        "cbom": "<masked>",
+        "el": "<masked>",
+        "em": "<masked>",
+        "fu": "<masked>",
+        "lc": "<masked>",
+        "sc": "<masked>",
+        "wl": "<masked>"
+      },
+      "hour": "<masked>",
+      "metrics": {
+        "_app_version": "<masked>"
+      },
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "begin_session": "1",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "metrics": {
+        "_app_version": "<masked>",
+        "_carrier": "<masked>",
+        "_device": "<masked>",
+        "_os": "<masked>",
+        "_os_version": "<masked>",
+        "_resolution": "<masked>"
+      },
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-002",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "old_device_id": "parity-device-001",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-002",
+      "dow": "<masked>",
+      "events": [
+        {
+          "count": 1,
+          "cvid": "<masked>",
+          "dow": "<masked>",
+          "hour": "<masked>",
+          "id": "<masked>",
+          "key": "after_merge",
+          "peid": "<masked>",
+          "timestamp": "<masked>"
+        }
+      ],
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-003",
+      "dow": "<masked>",
+      "events": [
+        {
+          "count": 1,
+          "cvid": "<masked>",
+          "dow": "<masked>",
+          "hour": "<masked>",
+          "id": "<masked>",
+          "key": "after_new_id",
+          "peid": "<masked>",
+          "timestamp": "<masked>"
+        }
+      ],
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-003",
+      "dow": "<masked>",
+      "end_session": "1",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "session_duration": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  }
+]
diff --git a/api/requests/parity.json b/api/requests/parity.json
new file mode 100644
index 0000000..91945d0
--- /dev/null
+++ b/api/requests/parity.json
@@ -0,0 +1,221 @@
+[
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hc": {
+        "bom": "<masked>",
+        "cbom": "<masked>",
+        "el": "<masked>",
+        "em": "<masked>",
+        "fu": "<masked>",
+        "lc": "<masked>",
+        "sc": "<masked>",
+        "wl": "<masked>"
+      },
+      "hour": "<masked>",
+      "metrics": {
+        "_app_version": "<masked>"
+      },
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "begin_session": "1",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "metrics": {
+        "_app_version": "<masked>",
+        "_carrier": "<masked>",
+        "_device": "<masked>",
+        "_os": "<masked>",
+        "_os_version": "<masked>",
+        "_resolution": "<masked>"
+      },
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "events": [
+        {
+          "count": 2,
+          "cvid": "<masked>",
+          "dow": "<masked>",
+          "dur": 5.0,
+          "hour": "<masked>",
+          "id": "<masked>",
+          "key": "purchase",
+          "peid": "<masked>",
+          "segmentation": {
+            "boolList": [
+              true,
+              false,
+              true
+            ],
+            "doubleList": [
+              1.1,
+              2.2,
+              3.3
+            ],
+            "hashirama": -2147483647,
+            "intList": [
+              1,
+              2,
+              3
+            ],
+            "itachi": 1.7976931348623157e+308,
+            "kakaski": 5e-324,
+            "mapList": [
+              {
+                "key1": "value1",
+                "key2": 2
+              },
+              {
+                "key1": "value2",
+                "key2": 3
+              },
+              {
+                "key1": "value3",
+                "key2": 4
+              }
+            ],
+            "mixedList": [
+              "value1",
+              2,
+              3.3,
+              true
+            ],
+            "nar": "uto",
+            "sakura": false,
+            "sasuke": 2147483647,
+            "stringList": [
+              "value1",
+              "value2",
+              "value3"
+            ],
+            "tobi": {
+              "obito": "uchiha",
+              "zetsu": "white"
+            }
+          },
+          "sum": 9.99,
+          "timestamp": "<masked>"
+        }
+      ],
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>",
+      "user_details": {
+        "byear": "1980",
+        "email": "john@example.com",
+        "gender": "M",
+        "name": "John Doe",
+        "organization": "Countly",
+        "phone": "1234567890",
+        "picture": "https://example.com/picture.jpg",
+        "username": "john_d"
+      }
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>",
+      "user_details": {
+        "custom": {
+          "age": "30",
+          "tier": "gold"
+        }
+      }
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "session_duration": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "end_session": "1",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "session_duration": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  }
+]
diff --git a/api/requests/views.json b/api/requests/views.json
new file mode 100644
index 0000000..8353f78
--- /dev/null
+++ b/api/requests/views.json
@@ -0,0 +1,144 @@
+[
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hc": {
+        "bom": "<masked>",
+        "cbom": "<masked>",
+        "el": "<masked>",
+        "em": "<masked>",
+        "fu": "<masked>",
+        "lc": "<masked>",
+        "sc": "<masked>",
+        "wl": "<masked>"
+      },
+      "hour": "<masked>",
+      "metrics": {
+        "_app_version": "<masked>"
+      },
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "begin_session": "1",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "hour": "<masked>",
+      "metrics": {
+        "_app_version": "<masked>",
+        "_carrier": "<masked>",
+        "_device": "<masked>",
+        "_os": "<masked>",
+        "_os_version": "<masked>",
+        "_resolution": "<masked>"
+      },
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "events": [
+        {
+          "count": 1,
+          "dow": "<masked>",
+          "dur": "<masked>",
+          "hour": "<masked>",
+          "id": "<masked>",
+          "key": "[CLY]_view",
+          "pvid": "<masked>",
+          "segmentation": {
+            "_idv": "<masked>",
+            "name": "Home",
+            "segment": "parity-os",
+            "source": "scenario",
+            "start": "1",
+            "visit": "1"
+          },
+          "sum": 0.0,
+          "timestamp": "<masked>"
+        },
+        {
+          "count": 1,
+          "dow": "<masked>",
+          "dur": "<masked>",
+          "hour": "<masked>",
+          "id": "<masked>",
+          "key": "[CLY]_view",
+          "pvid": "<masked>",
+          "segmentation": {
+            "_idv": "<masked>",
+            "name": "Home",
+            "segment": "parity-os"
+          },
+          "sum": 0.0,
+          "timestamp": "<masked>"
+        },
+        {
+          "count": 1,
+          "dow": "<masked>",
+          "dur": "<masked>",
+          "hour": "<masked>",
+          "id": "<masked>",
+          "key": "[CLY]_view",
+          "pvid": "<masked>",
+          "segmentation": {
+            "_idv": "<masked>",
+            "name": "Settings",
+            "segment": "parity-os",
+            "visit": "1"
+          },
+          "sum": 0.0,
+          "timestamp": "<masked>"
+        }
+      ],
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  },
+  {
+    "path": "/i",
+    "params": {
+      "app_key": "parity-app-key",
+      "av": "<masked>",
+      "device_id": "parity-device-001",
+      "dow": "<masked>",
+      "end_session": "1",
+      "hour": "<masked>",
+      "rr": "<masked>",
+      "sdk_name": "cpp-native-unknown",
+      "sdk_version": "<masked>",
+      "session_duration": "<masked>",
+      "t": "0",
+      "timestamp": "<masked>",
+      "tz": "<masked>"
+    }
+  }
+]
diff --git a/tests/request_scenarios.cpp b/tests/request_scenarios.cpp
new file mode 100644
index 0000000..83922ea
--- /dev/null
+++ b/tests/request_scenarios.cpp
@@ -0,0 +1,324 @@
+// In each request scenario the SDK sends the requests api/requests/<scenario>.json records, with the values that change
+// from run to run masked. The scenarios make the calls the other Countly SDKs make in their own request tests. A
+// deliberate change: run the tests with COUNTLY_UPDATE_REQUESTS=1, for example
+// COUNTLY_UPDATE_REQUESTS=1 ./build/countly-tests -tc="request scenario*", which writes the records, check the
+// difference and add a line to CHANGELOG.md.
+#include "countly.hpp"
+#include "doctest.h"
+#include "nlohmann/json.hpp"
+#include "test_utils.hpp"
+#include <chrono>
+#include <cstdlib>
+#include <fstream>
+#include <functional>
+#include <limits>
+#include <mutex>
+#include <set>
+#include <sstream>
+#include <string>
+#include <thread>
+#include <vector>
+
+using namespace cly;
+
+namespace {
+const char *const MASK = "<masked>";
+const std::set<std::string> MASKED_PARAMS = {"timestamp", "hour", "dow", "tz", "sdk_version", "av", "rr", "checksum", "checksum256", "session_duration"};
+const std::set<std::string> JSON_PARAMS = {"events", "metrics", "user_details", "crash", "consent", "hc"};
+const std::set<std::string> MASKED_EVENT_FIELDS = {"timestamp", "hour", "dow", "id", "pvid", "cvid", "peid"};
+const std::set<std::string> MASKED_CRASH_FIELDS = {"_error", "_run", "_os", "_os_version", "_resolution", "_density", "_locale", "_device", "_device_type", "_manufacturer", "_cpu", "_opengl", "_ram_current", "_ram_total", "_disk_current", "_disk_total", "_bat", "_orientation", "_root", "_online", "_muted", "_background"};
+// a view's "_idv" is the ID the SDK generates for it
+const std::set<std::string> MASKED_VIEW_SEGMENTS = {"_idv"};
+const int MAX_INT = 2147483647;
+const std::string RECORDS = std::string(COUNTLY_SOURCE_DIR) + "/api/requests/";
+
+std::mutex sent_mutex;
+std::vector<nlohmann::ordered_json> sent;
+
+/**
+ * A copy of an object with the values of the given keys masked.
+ *
+ * @param value: object
+ * @param keys: keys to mask, or nullptr to mask every key
+ * @return the masked copy
+ */
+nlohmann::json masked(const nlohmann::json &value, const std::set<std::string> *keys) {
+  nlohmann::json copy = nlohmann::json::object();
+  for (const auto &item : value.items()) {
+    copy[item.key()] = (keys == nullptr || keys->count(item.key()) > 0) ? nlohmann::json(MASK) : item.value();
+  }
+  return copy;
+}
+
+/**
+ * The value of a JSON parameter with the values that change from run to run masked.
+ *
+ * @param name: parameter name
+ * @param value: parsed parameter value
+ * @return the masked value
+ */
+nlohmann::json maskedJson(const std::string &name, const nlohmann::json &value) {
+  if ((name == "metrics" || name == "hc") && value.is_object()) {
+    return masked(value, nullptr);
+  }
+  if (name == "events" && value.is_array()) {
+    nlohmann::json events = nlohmann::json::array();
+    for (const auto &event : value) {
+      if (!event.is_object()) {
+        events.push_back(event);
+        continue;
+      }
+      std::set<std::string> fields = MASKED_EVENT_FIELDS;
+      const bool view = event.value("key", "") == "[CLY]_view";
+      if (view) {
+        fields.insert("dur");
+      }
+      nlohmann::json maskedEvent = masked(event, &fields);
+      if (view && maskedEvent.contains("segmentation") && maskedEvent["segmentation"].is_object()) {
+        maskedEvent["segmentation"] = masked(maskedEvent["segmentation"], &MASKED_VIEW_SEGMENTS);
+      }
+      events.push_back(maskedEvent);
+    }
+    return events;
+  }
+  if (name == "crash" && value.is_object()) {
+    return masked(value, &MASKED_CRASH_FIELDS);
+  }
+  return value;
+}
+
+/**
+ * Decodes the %XX escapes of a request parameter.
+ *
+ * @param encoded: the value as the SDK sent it
+ * @return the decoded value
+ */
+std::string decoded(const std::string &encoded) {
+  std::string value;
+  for (size_t i = 0; i < encoded.size(); i++) {
+    if (encoded[i] == '%' && i + 2 < encoded.size()) {
+      value += static_cast<char>(std::strtol(encoded.substr(i + 1, 2).c_str(), nullptr, 16));
+      i += 2;
+    } else {
+      value += encoded[i];
+    }
+  }
+  return value;
+}
+
+/**
+ * HTTP client of the scenarios: keeps every request as the record writes it and answers it with success.
+ *
+ * @param use_post: whether the SDK sends the request as POST
+ * @param url: path of the request
+ * @param data: the URL encoded parameters
+ * @return a successful response
+ */
+HTTPResponse recordRequest(bool use_post, const std::string &url, const std::string &data) {
+  (void)use_post;
+  nlohmann::json params = nlohmann::json::object();
+  std::stringstream pairs(data);
+  std::string pair;
+  while (std::getline(pairs, pair, '&')) {
+    const size_t assignment = pair.find('=');
+    const std::string name = pair.substr(0, assignment);
+    const std::string value = assignment == std::string::npos ? "" : decoded(pair.substr(assignment + 1));
+    if (MASKED_PARAMS.count(name) > 0) {
+      params[name] = MASK;
+    } else if (JSON_PARAMS.count(name) > 0) {
+      nlohmann::json parsed = nlohmann::json::parse(value, nullptr, false);
+      params[name] = parsed.is_discarded() ? nlohmann::json(value) : maskedJson(name, parsed);
+    } else {
+      params[name] = value;
+    }
+  }
+  nlohmann::ordered_json request;
+  request["path"] = url;
+  request["params"] = params;
+  std::lock_guard<std::mutex> lock(sent_mutex);
+  sent.push_back(request);
+  return HTTPResponse{true, nlohmann::json({{"result", "Success"}}), 200};
+}
+
+/**
+ * The number of requests sent so far, or of those that carry the given parameter.
+ *
+ * @param param: parameter to look for, or empty to count every request
+ * @return the count
+ */
+size_t sentCount(const std::string &param = "") {
+  std::lock_guard<std::mutex> lock(sent_mutex);
+  size_t count = 0;
+  for (const auto &request : sent) {
+    if (param.empty() || request["params"].contains(param)) {
+      count++;
+    }
+  }
+  return count;
+}
+
+/**
+ * Moves the recorded events into the request queue and waits until the queue is sent, so that what the calls before
+ * queued stays apart from what follows.
+ *
+ * @param countly: the SDK
+ */
+void settle(Countly &countly) {
+  countly.flushEvents();
+  countly.processRQDebug();
+  // processRQDebug returns at once while the update loop is sending the queue
+  for (int waited = 0; waited < 10000 && countly.checkRQSize() > 0; waited += 10) {
+    std::this_thread::sleep_for(std::chrono::milliseconds(10));
+  }
+}
+
+/**
+ * Describes where a record and the requests the SDK sent part: the first line that differs.
+ *
+ * @param record: content of the record
+ * @param current: the record of the requests the SDK sent
+ * @return the line number with both versions of the line, or an empty string when they are the same
+ */
+std::string firstDifference(const std::string &record, const std::string &current) {
+  std::stringstream recorded(record);
+  std::stringstream sentNow(current);
+  std::string recordedLine;
+  std::string sentLine;
+  for (int line = 1;; line++) {
+    const bool moreRecorded = static_cast<bool>(std::getline(recorded, recordedLine));
+    const bool moreSent = static_cast<bool>(std::getline(sentNow, sentLine));
+    if (!moreRecorded && !moreSent) {
+      return "";
+    }
+    if (moreRecorded != moreSent || recordedLine != sentLine) {
+      return "line " + std::to_string(line) + ": the record has [" + (moreRecorded ? recordedLine : "(end)") + "], the SDK sent [" + (moreSent ? sentLine : "(end)") + "]";
+    }
+  }
+}
+
+/**
+ * Runs a scenario on a new SDK instance and compares the requests it sent with the record of the scenario, or writes
+ * the record when COUNTLY_UPDATE_REQUESTS is set.
+ *
+ * @param name: scenario name, the record file name without .json
+ * @param requiresConsent: whether the scenario starts the SDK with consent required
+ * @param scenario: the calls, given the SDK
+ */
+void checkRequests(const std::string &name, bool requiresConsent, const std::function<void(Countly &)> &scenario) {
+  test_utils::clearSDK();
+  {
+    std::lock_guard<std::mutex> lock(sent_mutex);
+    sent.clear();
+  }
+  Countly &countly = Countly::getInstance();
+  countly.setHTTPClient(recordRequest);
+  countly.setDeviceID("parity-device-001");
+  countly.SetPath(TEST_DATABASE_NAME);
+  countly.enableManualSessionControl();
+  countly.setRequiresConsent(requiresConsent);
+  countly.setMetrics("parity-os", "1.0", "parity-device", "1x1", "parity-carrier", "1.0");
+  // the settings are fetched on a thread of their own, whose requests would come between the queued ones at random
+  countly.disableSDKBehaviorSettingsUpdates();
+  countly.start("parity-app-key", "https://parity.example", 443, false);
+  // the update loop sends the health check when it starts
+  for (int waited = 0; waited < 5000 && sentCount("hc") == 0; waited += 10) {
+    std::this_thread::sleep_for(std::chrono::milliseconds(10));
+  }
+  scenario(countly);
+  settle(countly);
+
+  std::string current;
+  {
+    std::lock_guard<std::mutex> lock(sent_mutex);
+    current = nlohmann::ordered_json(sent).dump(2) + "\n";
+  }
+  test_utils::clearSDK();
+
+  const std::string file = RECORDS + name + ".json";
+  // only whether the variable is set is read, never its value
+  if (std::getenv("COUNTLY_UPDATE_REQUESTS") != nullptr) { // Flawfinder: ignore
+    std::ofstream out(file, std::ios::binary);
+    out << current;
+    REQUIRE(out.good());
+    return;
+  }
+  std::ifstream in(file, std::ios::binary);
+  std::stringstream committed;
+  committed << in.rdbuf();
+  std::string record = committed.str();
+  for (size_t at = record.find("\r\n"); at != std::string::npos; at = record.find("\r\n", at)) {
+    record.erase(at, 1);
+  }
+  const std::string difference = firstDifference(record, current);
+  INFO("the requests of the " << name << " scenario differ from api/requests/" << name << ".json. If that is deliberate, run the tests with COUNTLY_UPDATE_REQUESTS=1, check the difference and add a line to CHANGELOG.md.");
+  CHECK_MESSAGE(difference.empty(), difference);
+}
+} // namespace
+
+TEST_CASE("request scenario: parity") {
+  checkRequests("parity", false, [](Countly &countly) {
+    countly.beginSession();
+    Event event("purchase", 2, 9.99, 5);
+    event.addSegmentation("nar", "uto");
+    event.addSegmentation("sasuke", MAX_INT);
+    event.addSegmentation("sakura", false);
+    event.addSegmentation("itachi", std::numeric_limits<double>::max());
+    event.addSegmentation("kakaski", std::numeric_limits<double>::denorm_min());
+    event.addSegmentation("hashirama", -MAX_INT);
+    event.addSegmentation("tobi", nlohmann::json({{"obito", "uchiha"}, {"zetsu", "white"}}));
+    event.addSegmentation("stringList", std::vector<std::string>{"value1", "value2", "value3"});
+    event.addSegmentation("intList", std::vector<int>{1, 2, 3});
+    event.addSegmentation("doubleList", std::vector<double>{1.1, 2.2, 3.3});
+    event.addSegmentation("boolList", std::vector<bool>{true, false, true});
+    event.addSegmentation("mixedList", nlohmann::json::array({"value1", 2, 3.3, true}));
+    event.addSegmentation("mapList", nlohmann::json::array({nlohmann::json({{"key1", "value1"}, {"key2", 2}}), nlohmann::json({{"key1", "value2"}, {"key2", 3}}), nlohmann::json({{"key1", "value3"}, {"key2", 4}})}));
+    countly.addEvent(event);
+    countly.setUserDetails({{"name", "John Doe"}, {"username", "john_d"}, {"email", "john@example.com"}, {"organization", "Countly"}, {"phone", "1234567890"}, {"picture", "https://example.com/picture.jpg"}, {"gender", "M"}, {"byear", "1980"}});
+    countly.setCustomUserDetails({{"tier", "gold"}, {"age", "30"}});
+    // a session update reports elapsed seconds, so at least one has to pass for it to be sent
+    std::this_thread::sleep_for(std::chrono::milliseconds(1100));
+    countly.updateSession();
+    countly.endSession();
+  });
+}
+
+TEST_CASE("request scenario: views") {
+  checkRequests("views", false, [](Countly &countly) {
+    countly.beginSession();
+    countly.views().openView("Home", {{"source", "scenario"}});
+    countly.views().closeViewWithName("Home");
+    countly.views().openView("Settings");
+    countly.endSession();
+  });
+}
+
+TEST_CASE("request scenario: crash") {
+  checkRequests("crash", false, [](Countly &countly) {
+    countly.crash().addBreadcrumb("breadcrumb one");
+    countly.crash().recordException("parity crash", "parity crash\n  at the scenario", false, {{"_os", "parity-os"}, {"_app_version", "1.0"}}, {{"tier", "gold"}});
+  });
+}
+
+TEST_CASE("request scenario: consent") {
+  checkRequests("consent", true, [](Countly &countly) {
+    countly.giveConsent({"sessions", "events"});
+    countly.beginSession();
+    countly.RecordEvent("consented", 1);
+    settle(countly);
+    countly.removeConsent({"events"});
+    countly.RecordEvent("not_consented", 1);
+    countly.endSession();
+  });
+}
+
+TEST_CASE("request scenario: device-id") {
+  checkRequests("device-id", false, [](Countly &countly) {
+    countly.beginSession();
+    countly.setDeviceID("parity-device-002", true);
+    countly.RecordEvent("after_merge", 1);
+    settle(countly);
+    countly.setDeviceID("parity-device-003", false);
+    countly.RecordEvent("after_new_id", 1);
+    countly.endSession();
+  });
+}