x402 payment facilitator — verifies and settles EIP-3009 USDC micropayments on Base, Arbitrum, and Ethereum.
x402-compatible API gateway for AI agent payments: hard spend caps, sub-agent budget delegation via signed EIP-712 capability chains, and verifiable per-charge receipts.Rust · Base Sepolia · native USDC.
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.
Collateral that can still sell itself — Magpie's x402 agent API: borrow SOL programmatically on Solana.
DNA — Payment rails for AI agents. x402 micropayment protocol on Solana. Netting, transfer, stream settlement. Receipt anchoring on-chain.
APIMesh — 23 pay-per-call web analysis APIs + 16-tool MCP server with autonomous API generation. Security audits, SEO, tech stack detection. x402 + Stripe MPP payments.
Official documentation for {xpay✦}. Learn how to monetize, manage, and observe your AI agents using the x402 protocol.
x402 payment gateway integration demo for x402 infrastructure, using 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.
Public x402 facilitator for Gonka blockchain.
Agents and demos for the Floe cost, margin and spend ledger for voice ai
Payment-gating library for SAP CAP built on top of @odatano/core. Implements the Cardano-x402-v2 spec - gated OData endpoints return HTTP 402 until the caller proves on-chain settlement. Asset-agnostic, no database, no smart contract: replay defense is the Cardano UTxO model itself
Network intelligence & historical diagnostics for Sentinel dVPN nodes. Reliability scores, official SLA test results, lease tracking, "where to host" advisor — no backend, fully static.
Classify the caller, then allow, block, or charge via x402
MCP server for TrustAdd — the AI agent trust oracle. Check trust scores, explore the Multi-Protocol Payment (MPP) ecosystem, and query cross-chain analytics for ERC-8004 agents across 9 EVM chains + Tempo.
x402 client implementation (x402-fetch), HTTP 402 server implementation and Model Context Protocol (MCP) for P-Link.io : pay, send and receive money with agents
Industrial-grade Monero payment gating for modern APIs. IETF-compliant, 0-conf enabled, and built for the sovereign internet.
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