Developers API
Realtime Event Engine
WebSocket streaming, event webhooks, payload schemas, rule conditions, delivery lifecycle, signature verification, event history, and errors.
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Viewing: Delivery Lifecycle
Delivery Lifecycle
Current lifecycle states and retry sequence for webhook delivery attempts.
Status flow: pending -> retrying -> delivered or dead_letter.
Retry backoff: 2s, 10s, 60s.
Attempts: 4 total (initial attempt + 3 retries), with no jitter.
Retry trigger: all non-2xx outcomes are retried (4xx, 5xx, timeout, and connection errors) until attempts are exhausted.
Use event_id and correlation_id for end-to-end tracing.
No public replay endpoint is currently available for dead-letter events.