# Send a test event MCP tool `test_webhook`, calling `POST /v1/webhooks/{id}/test`. Delivers a synthetic event so the receiver can be verified before real activity happens. Read only: no. ## Parameters - `id` (string, required) — Webhook subscription id. - `eventType` (enum) — Event type to simulate. Defaults to post.published. One of: account.connected, account.disconnected, connection.completed, connection.failed, post.created, post.scheduled, post.published, post.failed, post.partially_published, post.cancelled, approval.requested, approval.approved, approval.rejected, comment.received. - `profileId` (string) — Profile to act on. Omit to use the profile this API key belongs to. Call list_profiles first when managing several customers.