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Integration

Hook0

Open-source webhooks as a service. Your client pastes their Hook0 key once, and your agent or your code works with their access.

Developer tools

About Hook0

Through Operate As, your agent, n8n workflow or code works in Hook0 with your client's own access. Your client pastes their API key from Hook0 once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of Hook0's API through the request tool, with the client's access attached.

Common uses in Developer tools

  • Check status and alert the team when something breaks
  • Create and update resources from a workflow
  • Report on usage and costs

Hook0

Hook0 · Developer tools

API key

Open-source webhooks as a service

The client pastes their API key from Hook0's settings. We store it encrypted.

Tested against Hook0's live API.

Building with Hook0? The docs have setup steps and code for every tool.

Open the Hook0 docs

Tools

Your agent calls any endpoint of Hook0's API with the request tool, with the client's access attached.

Base URL for request

https://app.hook0.com/api/v1

  • request

    HTTPS ANY /v1/clients/{clientId}/hook0/{path}

    Any endpoint of Hook0's own API, with the client's access attached.

    servicestringrequired
    This service: hook0
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://app.hook0.com/api/v1
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Hook0 key you paste, with only the access you gave that key

Get started

Send your next client one link

Add a client, select the services, copy the link. You'll get an email the moment their access is ready. Start free, no card required. Paid plans are one flat monthly price, and a busy month never takes your agents offline.