x402 payment facilitator — verifies and settles EIP-3009 USDC micropayments on Base, Arbitrum, and Ethereum.
Add x402 payment support to your API in seconds. Easily accept x402 payments and sell one-time API access—all with a single configuration and no changes to your existing codebase.
XMR402 is an open, neutral standard for internet-native payments. It absolves the Internet's original sin by natively making payments possible between clients and servers, creating win-win economies that empower agentic payments at scale. XMR402 exists to build a more free and fair internet.
The affiliation layer for the agent economy. Turn your x402 endpoint affiliate-ready in one line.
DNA — x402 payment rails for AI agents on Solana. Transfer, stream and netting settlement in USDC, with signed hash-chained receipts.
Official documentation for {xpay✦}. Learn how to monetize, manage, and observe your AI agents using the x402 protocol.
This experimental project explores how Zenon can serve as a settlement rail for HTTP-native payments between AI agents, APIs, and autonomous services.
Industrial-grade Monero payment gating for modern APIs. IETF-compliant, 0-conf enabled, and built for the sovereign internet.
Charge AI agents for your Laravel API in one line. Add ->middleware('x402:0.01') and unpaid requests get an HTTP 402 with payment requirements; clients sign a stablecoin payment and retry. Implements x402 v2, reads v1. Non-custodial — never holds or routes funds. PHP 8.2+, Laravel 12 & 13.
Interpretações místicas do Jogo do Bicho alimentadas por IA — pagas por consulta via x402 Protocol
X402PESA: Global payments via x402 protocol. Send, spend and stream money anywhere in the world with fees so small they feel like a typo, in under a second, fully onchain and chain agnostic.
Machine Trust Protocol (MTP) — The trust layer of the machine civilization. A foundational, protocol-agnostic framework enabling verifiable machine identity, proof-of-work, and settlement across Web2, Web3, and AI systems.
Experimental terminal gateway for x402-powered APIs, HTTP 402 payments, and agent-ready workflows on Base.
Portable desktop/USB app for multi-agent x402 and key management. Get a grip on your agents!
a tool to run diagnostics for x402
Curated MCP registry (editor-reviewed) plus AgentShare own MCP: dual-auth, 12 tools. Commerce and Solana/Meteora are Lab. https://agentshare.dev/registry
Learn x402 and ship pay-per-request APIs on Solana. Free interactive tutorial, live 402 lab, checker, and middleware generator — for humans and AI agents.
A searchable index of x402-enabled APIs for autonomous agents
Skill-based quiz. Pay per question. Stop when it's optimal.
Pay-per-call crypto token risk intelligence API via x402 micropayments
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