Nomination created
Sent when a nomination is created.
Subscribe using event type nomination_created. Deliveries carry the CloudEvent type net.fuelboss.nomination.created in the envelope’s type field and in the X-Event-Type header.
Headers
Base64-encoded HMAC-SHA256 signature of the raw request body, computed with the subscription's secret. See Webhook security.
Unique identifier of the event. Equals the envelope's id field.
CloudEvent type string of the event. Equals the envelope's type field.
Body
CloudEvents v1.0 envelope wrapping every webhook delivery. FuelBoss sends the envelope as the JSON request body of a POST to the subscribed URL.
CloudEvents specification version. Always 1.0.
Unique identifier of this event (UUID). Use it for idempotency checking: retries of the same event carry the same identifier.
Event type in CloudEvents reverse-domain format (for example net.fuelboss.nomination.created).
Note this differs from the value used when subscribing (for example nomination_created).
URN identifying the source of the event (for example urn:fuelboss:nominations:NOM-2025-001).
When the event occurred, as an RFC 3339 timestamp in UTC.
Content type of the data field. Always application/json.
Event-specific payload.
Response
Respond with any 2xx status within 10 seconds to acknowledge the delivery. Any other response, or a timeout, triggers retries with exponential backoff.