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net.gentechlabs/x402-gateway

السجل الرسمي المالية والمدفوعات

Pay-per-call x402 services for agents: risk scoring, DeFi, wallet and market data.

الشيفرة المصدرية التوثيق

التثبيت

أضف هذا إلى إعدادات MCP في عميلك (Claude Desktop: claude_desktop_config.json، وCursor: ‏.cursor/mcp.json، ويستخدم VS Code وغيره الصيغة نفسها «mcpServers»).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http x402-gateway 'https://api.gentechlabs.net/mcp'
إعداد JSON (Claude Desktop وCursor وVS Code) 
{
    "mcpServers": {
        "x402-gateway": {
            "type": "http",
            "url": "https://api.gentechlabs.net/mcp"
        }
    }
}

التوثيق

مأخوذ من ملف README للمشروع على GitHub ويُحدَّث أسبوعيًا. تفتح الروابط على GitHub.

المحتويات
  1. programmable-money-x402
  2. The Problem
  3. The Solution
  4. Architecture
  5. Track Focus
  6. Components
  7. Why Arc + Circle
  8. Deployment (LIVE on Arc testnet)
  9. Team
  10. Timeline

programmable-money-x402

Encode Club Programmable Money Hackathon — Circle × Arc
Track: Agentic Economy — AI agents that hold wallets, pay and transact autonomously in USDC Repo (public): https://github.com/Gentech-Labs/programmable-money-x402

The Problem

AI agents need to pay for APIs, compute, and data — but there's no standard way to do it programmatically. Every integration means manual API keys, subscriptions, or custom payment flows. Real agent autonomy requires programmable money.

The Solution

x402 on Arc — a payment gateway that bridges Circle's USDC infrastructure with the HTTP 402 Payment Required standard:

  1. An agent calls an API → gets HTTP 402 with payment requirements
  2. The agent pays USDC on Arc (sub-second settlement, USDC fees)
  3. Access is granted — no API keys, no signups, no human in the loop

This is programmable money for the agent economy.

Architecture

Agent → HTTP Request → x402 Middleware → HTTP 402 + Arc USDC invoice
           ↓                                        ↓
    Access Granted  ←  Payment Verified  ←  Agent pays USDC on Arc

Track Focus

Agentic Economy — AI agents hold wallets on Arc, pay for services in USDC autonomously, using Circle's stablecoin-native L1 for sub-second settlement.

Components

  • x402 Gateway — middleware that drops into any API, handles 402 → payment → access
  • Arc Settlement Layer — USDC transfers via Circle's infrastructure on Arc
  • Agent SDK — one function call for any agent to pay x402 APIs
  • Playground — test transactions, manage wallets, see the flow live

Why Arc + Circle

Arc is built for this — USDC as the native fee token, sub-second finality, and programmable wallet infrastructure. x402 on Arc means agents settle payments in the same block they're requested.

Deployment (LIVE on Arc testnet)

ArcAgentWallet.sol — autonomous agent wallet contract — deployed and verified on-chain:

FieldValue
NetworkArc testnet (chain ID 5042002)
Contract0x79ec00506db1ea123752084ebf1d4f26e0655287
Deploy tx0x3b6085b19997ff34a706cb0c746f29f7cba8773a9e8b930da44e93f1dc7f6d85
Block55,009,063
Deployer0xB6c0C5859Df4fA84bD17727e468e297006a05a3c (test wallet, funded with faucet USDC)
Status✅ Success (gas used 1,757,302)
Runtime bytecode7,880 bytes verified on-chain
Explorerhttps://testnet.arcscan.app/tx/0x3b6085b19997ff34a706cb0c746f29f7cba8773a9e8b930da44e93f1dc7f6d85

What the deployed contract does: the agent wallet autonomously holds USDC, can be funded by any party, and executes agent-initiated transfers with a safety timeout — programmable money for agents, live on Circle's Arc L1.

Team

Jordan Jones — GenTech Labs

Timeline

WeekMilestone
Week 1✅ Project setup, architecture defined
Week 2✅ x402 gateway + Arc/Circle integration
Week 3✅ Agent SDK + end-to-end flow
Week 4✅ MVP deployed on Arc testnet (Aug 2) — demo, video, submission

الأسئلة الشائعة

ما هو net.gentechlabs/x402-gateway؟

Pay-per-call x402 services for agents: risk scoring, DeFi, wallet and market data.

كيف أثبّت net.gentechlabs/x402-gateway؟

يعمل كخادم بعيد. في Claude Code: claude mcp add --transport http x402-gateway 'https://api.gentechlabs.net/mcp'. وفي العملاء الآخرين، الصق إعداد JSON من هذه الصفحة في إعدادات MCP الخاصة بهم.

هل يحتاج net.gentechlabs/x402-gateway إلى مفتاح API؟

لا يذكر إدراجه في السجل أي مفتاح أو سر إلزامي. قد تتطلب بعض الميزات حسابًا لدى الخدمة التي يتصل بها.

هل net.gentechlabs/x402-gateway مفتوح المصدر؟

نعم. شيفرته متاحة على GitHub بترخيص MIT.

من يصون net.gentechlabs/x402-gateway؟

ينشره Gentech-Labs. يدرجه AI.tn لكنه لا يصونه ولا يوصي به.

من سجل MCP الرسمي. الإدراج ليس توصية: راجع شيفرة الخادم وصلاحياته قبل منحه الوصول إلى بياناتك.