Browse 31.9k+ stars across 1378 open-source projects building the future of AI monetization, x402, and agentic commerce.
A payments protocol for the internet. Built on HTTP.
The A2A x402 Extension brings cryptocurrency payments to the Agent-to-Agent (A2A) protocol, enabling agents to monetize their services through on-chain payments. This extension revives the spirit of HTTP 402 "Payment Required" for the decentralized agent ecosystem.
Daydreams is a set of tools for building agents for commerce
mpp.best is the comprehensive directory for 1,300+ open-source projects building the future of AI monetization, x402 protocol, agentic commerce, and machine-to-machine transactions. Discover tools, frameworks, and protocols that enable agents to transact autonomously.