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“payments”
Showing 1–3 of 3 for “payments”
- 0.682score
Agent Payments Protocol (AP2)
Created by Google
Open protocol for agent-initiated payments, built as an extension to A2A and MCP, with signed user mandates.
ReferenceCFreshness: C★ 3.2K - 0.819score
x402
Started at Coinbase; now stewarded by the x402 Foundation
Open payment standard that uses the HTTP 402 status code so clients, including agents, can pay per request.
ReferenceAFreshness: A★ 6.8K - 0.632score
Agentic Commerce Protocol (ACP)
OpenAI and Stripe
Open checkout standard from OpenAI and Stripe for buyers and AI agents to complete purchases with businesses.
ReferenceCFreshness: C★ 1.6K