Hosted number order event
Webhook fired when a messaging hosted number order is created, updated, deleted, or progresses through the internal-transfer lifecycle (detected, approval requested, approved, rejected, auto-approved). Inspect event_type to distinguish events.
This webhook uses Telnyx headers (telnyx-timestamp, telnyx-signature-ed25519) that are compatible with Standard Webhooks specification for SDK generation. Custom validation logic can map these to standard webhook-timestamp and webhook-signature equivalents. See https://github.com/standard-webhooks/standard-webhooks for details.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Headers
Unix timestamp (seconds since epoch) of when the webhook was sent - compatible with webhook-timestamp Unix timestamp for replay attack prevention
Base64 encoded Ed25519 signature for webhook verification - compatible with webhook-signature Ed25519 signature of timestamp|payload for verification
Body
Response
The server must return an HTTP 200, otherwise we will reattempt delivery at the failover webhook URL.