Svix

These are the Svix actions available to the apps you build with Snow. Connecting an account does not make Snow run these on its own.

• Create Application

  Tool to create a new Svix application. Use when you need to register an application with specific settings.

• Create Endpoint

  Tool to create a new Svix webhook endpoint. Use after obtaining the app ID to register your webhook receiver URL.

• Create Event Type

  Create a new event type in Svix or unarchive an existing one. Event types are identifiers (like 'order.created', 'user.signup') that categorize the webhooks your application sends. Use period-delimited naming to group related events. Both 'name' and 'description' are required. Returns HTTP 409 if the event type already exists.

• Create Integration

  Tool to create a new integration for a specific application. Use after confirming the application ID.

• Create Message

  Tool to create a new message for a specific application in Svix. Use after confirming app ID and event details.

• Delete Endpoint

  Tool to delete an endpoint. Use when you need to remove a specific endpoint after confirming its application and endpoint IDs.

• Delete Event Type

  Tool to delete an event type. Use when you need to archive or permanently expunge a specific event type after confirming its name.

• Delete Integration

  Permanently delete an integration from a Svix application. This is a destructive operation that cannot be undone. Use when removing webhook integrations that are no longer needed. Requires both the application ID and the integration ID. Use 'List Integrations' first if you need to find the integration_id.

• Delete Svix Application

  Permanently delete a Svix application by its ID or UID. Use this to remove an application and all its associated endpoints, messages, and webhooks. This action is destructive and cannot be undone.

• Get Application

  Tool to retrieve details of a specific Svix application by its ID. Use when you need application metadata after authenticating with Svix.

• Get Endpoint

  Tool to retrieve details of a specific endpoint. Use after confirming app_id and endpoint_id.

• Get Event Type

  Retrieve details of a specific event type by its name. Use this to inspect an existing event type's configuration, schema, and status. Event types define the categories of events that can be sent through Svix webhooks.

• Get Integration

  Tool to retrieve details of a specific integration. Use after confirming app_id and integration_id.

• Get Message

  Tool to retrieve details of a specific message by its ID. Use when you need message metadata and status after dispatch.

• List Applications

  Tool to list all applications. Use when you need to retrieve or paginate through your Svix applications.

• List Endpoints

  Tool to list all endpoints for a specific application. Use after obtaining the application ID to retrieve its endpoints.

• List Event Types

  Tool to retrieve a list of all event types. Use when you need to inspect available event types, optionally including their JSON schemas. Use after authenticating the client.

• List Integrations

  Tool to list all integrations for a specific application. Use after confirming the application ID, supporting pagination via limit and iterator. Use when you need to enumerate integrations.

• List Messages

  Tool to list all messages for a specific application. Use when you need to fetch or paginate messages after obtaining the application ID.

• Patch Endpoint

  Tool to partially update an endpoint’s configuration. Use when you need to adjust endpoint settings without full replacement.

• Patch Endpoint Headers

  Tool to partially update headers for a specific endpoint. Use when you need to add, modify, or remove custom headers after endpoint creation.

• Update Endpoint

  Tool to update an existing endpoint or create it if it doesn't exist (upsert). Use when you need to modify endpoint settings like URL, rate limit, channels, or metadata. If the endpoint doesn't exist, a new one will be created with the specified endpoint_id as its uid.

• Update Event Type

  Update an existing event type's description, schema, feature flags, or archive status. Use this to modify event type configuration. The event type must already exist - use List Event Types or Get Event Type to find valid event type names.

• Update Integration

  Tool to update an existing integration by ID. Use when you need to modify an integration's name or feature flags.

• Update Svix Application

  Tool to update an existing Svix application by ID. Use when you need to modify properties like name, rate limit, UID, or metadata. Call after confirming the correct app_id.

• Create Source

  Creates a new Svix Ingest source for receiving webhooks from external providers. A source generates an ingest URL that you can share with a webhook provider (e.g., GitHub, Stripe) as the destination for their webhooks. Svix will verify signatures based on the source type and forward the webhooks to your configured endpoints. Use 'genericWebhook' type to skip signature verification for providers not natively supported.

• Get Attempt Details

  Tool to retrieve details of a specific message attempt. Use after confirming app_id, msg_id, and attempt_id.

• Get Endpoint Secret

  Tool to retrieve the secret for a specific endpoint. Use after confirming app_id and endpoint_id.

• Get Endpoint Stats

  Tool to retrieve basic statistics for a specific endpoint. Use after confirming app_id and endpoint_id.

• Get Endpoint Transformation

  Tool to retrieve transformation settings for a specific endpoint. Use after confirming app_id and endpoint_id.

• List Message Attempts

  Tool to list all delivery attempts for a specific message. Use after confirming message ID to debug attempts.

• Recover Failed Webhooks

  Tool to recover messages that failed to send to an endpoint. Use when you need to retry webhook delivery for failed events after identifying delivery failures.

• Replay Missing Webhooks

  Tool to replay missing webhooks for a specific endpoint. Use when some webhooks failed or were lost and need to be resent.

• Rotate Endpoint Secret

  Tool to rotate the signing secret key for an endpoint. Use when you need to invalidate the current secret and generate or supply a new one. Call after confirming app_id and endpoint_id.

• Send Example Message

  Tool to send a test message for a specific event type to an endpoint. Use after setting up an endpoint to verify its configuration. Note: the endpoint's filter_types must include the event_type being tested; otherwise real events will not be delivered even if the example message sends successfully.

• Set Endpoint Transformation

  Tool to set or update transformation settings for an endpoint. Use when you need to configure or toggle an endpoint's transformation code after creation.

• Update Endpoint Headers

  Tool to completely replace headers for a specific endpoint. Use when you need to set a full new header mapping.