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Google AP2 Spec
Agent Payments Protocol specification.
| Category | Agent Payment Protocols |
|---|---|
| Authentication | No auth |
| Pricing | Free |
| Website | https://ap2-protocol.org/ |
| Docs | https://github.com/google-agentic-commerce/AP2 |
| Last checked | 2026-10-14 |
| As JSON | /api/v1/directory/google-ap2-spec.json |
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