Record a conversion event on an assignment
Record a conversion signal against an existing A/B assignment. Body : reply_received bumps the reply count and marks the assignment converted on its first reply when that is the experiment metric; goal_completion and human_handoff_avoided flip converted for the matching metric; escalated locks converted=false for the human_handoff_avoided metric so a later end-of-conversation event cannot flip it back. Idempotent — converted is one-way. Internal service token (dual-auth).
Authorizations
Dashboard JWT token from Clerk
Headers
Stripe-style idempotency token. Pass a stable, client-generated value (1-255 chars) to dedupe retries on transient timeouts. The same key+credential+path replays the original response for 24h on 2xx (5min on 4xx, 30s on 5xx). Returns 409 if a concurrent request with the same key is already in flight; replayed responses include the Idempotency-Replay: true response header.
1 - 255Sandbox opt-in for Clerk-session-authenticated requests. Set to true to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response meta.test_mode: true. Ignored for live API keys (dv_live_sk_*) — server-to-server clients must use a test-prefixed key (dv_test_sk_*) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
true, false Response
Successful response.