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.
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.