Replaced Link Click
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.
Headers
Unix timestamp for replay attack prevention
Unix timestamp (seconds since epoch) of when the webhook was sent - compatible with webhook-timestamp
Ed25519 signature of timestamp|payload for verification
Base64 encoded Ed25519 signature for webhook verification - compatible with webhook-signature
Payload
Example payload
{
"data": {
"record_type": "link_clicked",
"url": "https://telnyx.com",
"to": "18445550001",
"message_id": "7ee4241c-f127-47e5-9c34-3aac291f8058",
"time_clicked": "2019-04-01T14:45:45.450Z"
}
}Response
The server must return an HTTP 200, otherwise we will reattempt delivery at the failover webhook URL.
Changes
Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.