Build

Connect an agent

Your agent asks before it pays. Invite only for now.

Agents connect over MCP, the standard way AI agents use tools. It works today with a real Claude agent. Invited design partners connect their own agent. Opening it to everyone is next.

Tools, in this order:

1. request_stablecoin_payment Ask to pay a recipient on the list, in USDC.
2. request_charge Ask to charge a customer's saved card, in Stripe test mode. Test money.
3. request_credit Ask to give a customer a credit on account. A credit on account, not cash.
4. request_refund Ask for a refund. The rules decide. Sometimes a person needs to say yes.
5. check_action See where a request stands.
6. get_receipt Get the signed receipt when it's done.

There is no tool to approve, undo, resume or stop. That's by design. An agent can ask. Only a person can say yes.

For your own systems: the API (invite only for now)

The same steps, for your own code: ask, check, get the receipt. Invited design partners connect from their Console. The agent's key is shown once, with the MCP address. Self-serve sign-up is planned.

Questions? Email hello@getonbehalf.com. We reply within two working days.