Build and test FaceSign step-up verification flows from your AI coding tool. Your client pastes their Facesign key once, and your agent or your code works with their access.
Developer tools
About Facesign
Through Operate As, your agent, n8n workflow or code works in Facesign with your client's own access. Your client pastes their API key from Facesign once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of Facesign'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
Facesign
Facesign · Developer tools
API key
Build and test FaceSign step-up verification flows from your AI coding tool
The client pastes their API key from Facesign's settings. We store it encrypted.
Tested against Facesign's live API.
Building with Facesign? 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.