Process card payments and refunds with Fat Zebra. Your client pastes their Fat Zebra key once, and your agent or your code works with their access.
Payments
About Fat Zebra
Through Operate As, your agent, n8n workflow or code works in Fat Zebra with your client's own access. Your client pastes their API key from Fat Zebra once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of Fat Zebra's API through the request tool, with the client's access attached.
Common uses in Payments
Look up customers, payments and refunds
Send invoices and payment links
Report on revenue and failed payments
Fat Zebra
Fat Zebra · Payments
API key
Process card payments and refunds with Fat Zebra
The client pastes their API key from Fat Zebra's settings. We store it encrypted.
Tested against Fat Zebra's live API.
Building with Fat Zebra? 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.