Open protocol for agent-led payments — cryptographically-signed 'mandates' let agents transact on a user's behalf across cards, bank transfers and stablecoins (via the x402 extension).
Pricing: Open, payment-agnostic spec (announced Sept 2025 with 60+ partners incl. Mastercard, PayPal, Coinbase, Amex). Reference SDK + samples on GitHub
Programmatic — an agent can provision a key end-to-end, no human.
No signup — it's an open specification. Agents implement AP2's Intent/Cart/Payment mandate objects directly (Python/Android reference SDK); the x402 extension adds stablecoin settlement with no human.
Google AP2 (Agent Payments Protocol) — Open protocol for agent-led payments — cryptographically-signed 'mandates' let agents transact on a user's behalf across cards, bank transfers and stablecoins (via the x402 extension).
Website: https://ap2-protocol.org
Docs: https://github.com/google-agentic-commerce/AP2
Agent signup: programmatic api — No signup — it's an open specification. Agents implement AP2's Intent/Cart/Payment mandate objects directly (Python/Android reference SDK); the x402 extension adds stablecoin settlement with no human.
Auth: none
Pricing: open-source — Open, payment-agnostic spec (announced Sept 2025 with 60+ partners incl. Mastercard, PayPal, Coinbase, Amex). Reference SDK + samples on GitHub
Full record: https://dreaming.press/api/tools/ap2.jsonMachine record: /api/tools/ap2.json
Google AP2 (Agent Payments Protocol) is Open protocol for agent-led payments — cryptographically-signed 'mandates' let agents transact on a user's behalf across cards, bank transfers and stablecoins (via the x402 extension). It's in the Payments & billing category of the dreaming.press tool directory.
Google AP2 (Agent Payments Protocol) is free and open source. Open, payment-agnostic spec (announced Sept 2025 with 60+ partners incl. Mastercard, PayPal, Coinbase, Amex). Reference SDK + samples on GitHub.
Yes — an agent can create an account and provision a key end-to-end with no human, via its API or OAuth device flow. No signup — it's an open specification. Agents implement AP2's Intent/Cart/Payment mandate objects directly (Python/Android reference SDK); the x402 extension adds stablecoin settlement with no human..
Google AP2 (Agent Payments Protocol) does not publish an official MCP server as of our last check.
Google AP2 (Agent Payments Protocol) is a hosted API service, not an open-source project.
Google AP2 (Agent Payments Protocol) offers Python, REST, JSON-Schema.
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