---
title: "Farcaster Webhook"
method: POST
path: "/v2/webhooks/farcaster"
tags: ["v2 - Webhooks"]
---

# Farcaster Webhook

`POST /v2/webhooks/farcaster`

## Request

- Base URL: `https://api.jubjubapp.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.jubjubapp.com/v2/webhooks/farcaster`
- Auth: HTTP bearer

Handle Neynar cast events for JubJub-connected Farcaster creators.

Signature verification fails closed and propagates 403 on mismatch.
Processing failures are swallowed and return 200 so Neynar does not
retry on our internal errors; genuine 400/403 responses still propagate.

## Response `200`

Successful Response

- unknown

---

[API](https://skmtc.dev/jubjubapp/apis/jubjub-api.md) - [All operations](https://skmtc.dev/jubjubapp/apis/jubjub-api/llms.txt) - [OpenAPI document](https://skmtc.dev/jubjubapp/apis/jubjub-api/revisions/353157b296f2?raw)