`evaluation.complete` event

Webhook 

Fired when a batch evaluation transitions to complete. The receiver must verify the X-FB-Signature header (HMAC-SHA-256 over {timestamp}.{raw_body} using the subscription's signing_secret).

Delivery semantics: at-least-once with 3 retries and a 10 s per-attempt timeout. No ordering guarantees. Handlers must be idempotent — use evaluation_id as the dedupe key.

Request

Responses

200

Return any 2xx to acknowledge. Non-2xx triggers retry.