---
title: "User actions across apps"
method: POST
path: "/v2/farcaster/action/"
tags: ["Action"]
---

# User actions across apps

`POST /v2/farcaster/action/`

Securely communicate and perform actions on behalf of users across different apps. It enables an app to send data or trigger actions in another app on behalf of a mutual user by signing messages using the user's Farcaster signer.

## Request body

- FarcasterActionReqBody
  - `action` object, required
    - `payload` object — The payload of the action being performed.
    - `type` string, required — The type of action being performed.
  - `base_url` string, uri, required — The base URL of the app on which the action is being performed.
  - `signer_uuid` string, uuid, required — The signer_uuid of the user on behalf of whom the action is being performed.

## Response `200`

Success

- object

---

[API](https://skmtc.dev/neynar/apis/neynar-api.md) · [All operations](https://skmtc.dev/neynar/apis/neynar-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/neynar/neynar-api/revisions/dbb91bfb0d1a/schema)