--- title: "Get a connection's webhook URL" method: GET path: "/api/v1/connections/{connection_id}/trigger-ingress" tags: ["Triggers"] --- # Get a connection's webhook URL `GET /api/v1/connections/{connection_id}/trigger-ingress` ## Request - Base URL: `https://$SCALEKIT_ENVIRONMENT_URL` - URL: `https://$SCALEKIT_ENVIRONMENT_URL/api/v1/connections/{connection_id}/trigger-ingress` - Auth: OAuth 2 - Client credentials - Token URL: `https://$SCALEKIT_ENVIRONMENT_URL/oauth/token` - TypeScript: (a function with typed inputs; its response is checked against the schema) Retrieves the webhook URL a provider sends this connection's events to, and the state of its signing secret. Use this endpoint while setting up a webhook trigger: paste the URL into the provider's app configuration, and check whether a signing secret is set and whether a rotation is in progress. Pass the connection ID in the path. This endpoint never creates a URL; create one first with CreateTriggerIngressEndpoint. The signing secret itself is never returned. Returns the endpoint ID, the URL, whether a signing secret is set, a masked form of the secret showing at most its last four characters, and the rotation state, including signing_secret_rotation_id to pass to ConfirmTriggerSigningSecretRotation. ## Path parameters - `connection_id` string, required ## Response `200` The connection's webhook URL, its masked signing-secret state, and any rotation in progress - TriggersTriggerIngressEndpoint: The webhook URL a provider sends a connection's events to, and the state of the secret those events are signed with. This message never carries the signing secret itself: masked_signing_secret shows at most its last four characters, so you can tell which secret is stored. The only response that returns a secret in plaintext is GenerateTriggerSigningSecret's, once, for a secret Scalekit generates. - `connection_id` string: ID of the connection this webhook URL belongs to. - `id` string: Unique identifier of the connection's webhook endpoint. - `masked_signing_secret` string: The stored secret with all but its last four characters replaced, or every character replaced for a secret of 8 characters or fewer. Present only when one is configured. Enough to compare against the secret the provider's app configuration shows, and never enough to sign with. - `previous_signing_secret_expires_at` string, date-time: When the previous secret stops being accepted even if the rotation is never confirmed: 24 hours after the rotation started. Absent when no rotation is in progress. - `rotation_in_progress` boolean: Whether the previous signing secret is still accepted alongside the current one. True from the moment a different secret replaces a stored one until the rotation is confirmed, or until previous_signing_secret_expires_at passes. - `signing_secret_configured` boolean: Whether a signing secret is stored. While false, every event sent to the URL is answered with 503 so the provider retries it, and the provider's own URL verification fails. - `signing_secret_rotation_id` string, int64: Identifies the latest signing-secret rotation; it increases by one each time a rotation starts. Zero when none has ever started. Pass this value to ConfirmTriggerSigningSecretRotation to confirm this specific rotation. A value naming a rotation that a newer one has since replaced is refused rather than confirming the wrong rotation. - `url` string: The URL to paste into the provider's app configuration as the event destination. It is built on your environment's domain, using its custom domain when one is set, and ends in a random token unique to this connection, so treat it as confidential. Returned whether or not a signing secret has been set. The URL accepts request bodies up to 1 MB and answers a larger one with 413. Until a signing secret is set it answers events with 503, so the provider retries them; an event that fails signature verification is answered with 400. ## Other responses - `400`: Invalid request - connection_id is not a valid connection ID - `404`: Not found - no webhook URL has been created for this connection yet (error_code TRIGGER_INGRESS_ENDPOINT_NOT_CREATED; call CreateTriggerIngressEndpoint), the connection does not exist in this environment (error_code RESOURCE_NOT_FOUND), or Triggers is not enabled for the environment (error_code RESOURCE_NOT_FOUND) - `500`: Internal error - the webhook URL or its signing-secret state could not be read; retry the request ## Changes - **2026-10-30** `f47f1022d844`: 1 info - endpoint added [Operation history](https://skmtc.dev/scalekit/apis/scalekit-api-reference/changes/api/v1/connections/:connection_id/trigger-ingress/get.md) --- [API](https://skmtc.dev/scalekit/apis/scalekit-api-reference.md) - [All operations](https://skmtc.dev/scalekit/apis/scalekit-api-reference/llms.txt) - [OpenAPI document](https://skmtc.dev/scalekit/apis/scalekit-api-reference/revisions/f47f1022d844?raw)