Sniffington + n8n

Set it up

1. In n8n, add a Webhook node (POST) and copy the production URL.
2. In the app, open Integrations → Webhooks, add the URL and pick mention.created.
3. Send a test, then add an HTTP Request node with Authorization: Bearer ss_sk_… for anything that should call back.

Check the signature if the workflow does anything sensitive: webhook-signature is an HMAC-SHA256 of id, timestamp and body (Standard Webhooks).

There's no native n8n app yet. This uses Sniffington's signed webhooks and REST API, which work on every plan. Webhook docs · API reference.