x402 on Solana | Internet-Native Payments for AI Agents

What is x402?

x402 is an internet-native payments protocol incubated by the Coinbase Development Platform team. It allows any web service to charge for access to its APIs and content without requiring users to create accounts or manage subscriptions. Connect your agent to paid resources, build new ways to monetize your APIs, and discover new services on x402.

Ecosystem

x402.org
Homepage for x402 maintained by the x402 Foundation. Learn everything you need to know about x402 via the docs, Github, and other resources
Corbits
Platforms any API or data endpoint for pay-per-use via the x402 standard
PayAI
Solana facilitator for x402 payments enabling microtransactions and an AI-agent marketplace to transact autonomously
x402scan
Open-source explorer for the x402 ecosystem that tracks servers, transactions and resource usage across networks
T54
Building the trust layer for agentic finance with solutions in identity, verification, and risk management
CDP Wallet
Embedded wallet solution built by the Coinbase Development Platform

x402 Toolkit

Explore turnkey Solana products for x402.