Agent Payments Protocol (AP2)

Google's open protocol for agent-led payments.

More in Agent Payments

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AgentCash lets AI agents buy anything on your behalf. Pay per call, no keys, no subscriptions.

Information is summarised in our own words and may be out of date; check the vendor's site for current terms and prices. Not affiliated with Agent Payments Protocol (AP2). Suggest a correction.

Category	Agent Payments
Authentication	No auth
Pricing	Free
Source	Open Source
Website	https://github.com/google-agentic-commerce/AP2
Docs	https://ap2-protocol.org/
Last checked	2026-10-14
As JSON	/api/v1/directory/agent-payments-protocol-ap2.json