⚠️ Register webhook receiver
messenger_register_webhookSubscribes Avito to a webhook URL to receive messenger events. Registers the URL from server configuration so new chat messages flow automatically.
Instructions
Subscribes Avito to THIS server's configured webhook receiver URL so messenger events (new chat messages) start flowing. Registers only the URL derived from the webhook config (AVITO_MCP_WEBHOOK_PUBLIC_URL + path + secret). Adds a webhook subscription (additive — it does not delete other subscriptions); Avito will then POST events to the URL (requires a PUBLIC HTTPS address reachable from the internet; localhost does not work). Same operation as messenger_post_webhook_v3, but auto-fills the URL from config. Pairs with messenger_get_webhook_events (read received events) and messenger_get_webhook_status (receiver config). To unsubscribe, use messenger_post_webhook_unsubscribe.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| url | No | Optional explicit copy of the configured receiver URL Avito should POST events to. For safety, it must equal publicUrl + path + secret; omit to auto-fill it. | |
| dryRun | No | v0.7.0: if true — returns a preview of the HTTP request without calling the Avito API. Safe for inspecting exactly what would be done. Default: the value of AVITO_MCP_DRY_RUN_DEFAULT (usually false). | |
| idempotencyKey | No | v0.7.0: optional key for duplicate protection. A repeat call with the same key within AVITO_MCP_IDEMPOTENCY_TTL_SEC returns the cached result. The same key with different args returns a conflict error. Keys are stored as bounded SHA-256 fingerprints. |