X402 Gateway

net.gentechlabs由 gentechlabs.net 发布官方发布者v1.0.0更新于 Oct 30, 2026

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

已验证Streamable HTTP可网页运行金融数据与分析商业与电商

概览

AI 生成的概览

远程 x402 网关，让助手以 USDC 按次付费购买加密行情、DeFi、钱包风险与市场数据服务，并提供一个免费的服务清单。

可以做什么
  • 列出网关出售的付费服务及其价格与调用路径
  • 评估代币与钱包风险：Solana rugcheck 评分、空投与灰尘代币防御、钱包持仓估值
  • 分析 DeFi 流动性池，并获取以太坊、Base、Polygon 的实时币价与 Gas 费用
  • 在 Solana 上搜索 NFT 合集，在 ERC-8004 注册表中搜索链上 AI 代理
  • 在 DataHub 中检查数据血缘影响范围，并跟踪游戏折扣与发售信息
  • 执行代理研究任务，并对 Sovereign Router 池中的模型提供方评分或路由
适用场景
适合助手需要按需获取加密市场、钱包风险或 DeFi 数据、又不想申请 API 密钥，且调用方能够支付小额 USDC 按次费用的场景。也适合快速查询 Gas 价格、发现 NFT 与代理，或做 DataHub 影响分析。
运行要求
远程 streamable HTTP 端点，无需安装包，未声明 API 密钥或环境变量。每个付费工具按次以美元计费（0.005 至 0.05 美元），通过 x402 流程在 Arc 上以 USDC 结算，因此调用方代理需要有资金的加密钱包并支持 x402 支付。
安装前请注意
多数工具按次收费，自动化或重复调用会从代理钱包中扣除 USDC。README 说明其自主代理钱包合约部署在 Arc 测试网并使用测试钱包，应视为实验性项目。代币风险评分与行情数据来自第三方，不应作为投资建议。部分工具会把地址或查询发送给 DexScreener、Magic Eden、rugcheck、DataHub 等外部服务。

安装

在 SourceWeft 中

  1. 打开 控制台中的 X402 Gateway，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/net.gentechlabs%2Fx402-gateway/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "x402-gateway": {
      "type": "http",
      "url": "https://api.gentechlabs.net/mcp"
    }
  }
}

README

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

来源：README.md，提交 0954d02

工具

15

gentech_list_services

List GenTech services

Free. List every paid x402 service this gateway sells — name, description, price in USD, HTTP method and live path. Call this first to discover what can be bought here.

无需输入参数。

treasury_defender

Treasury Defender

[$0.01 USD per call] Airdrop & dust-token defense: classify any token as KNOWN/SUSPICIOUS (homoglyph impersonation, no liquidity), quarantine flagged tokens, and get safe burn calldata. Protect your wallet from scam airdrops.

输入参数token必填chainId必填payment

defi_lp_analytics

DeFi LP Analytics

[$0.02 USD per call] DeFi LP pool analysis with efficiency scoring via DexScreener

输入参数address必填payment

wallet_analysis

Wallet Analysis

[$0.02 USD per call] Wallet portfolio analysis with token balances and USD valuation

输入参数address必填payment

agent_discovery

Agent Discovery

[$0.01 USD per call] Search the ERC-8004 registry for on-chain AI agents

输入参数payment

market_intelligence

Market Intelligence

[$0.005 USD per call] Real-time crypto market price data

输入参数symbol必填payment

token_security

Token Security

[$0.01 USD per call] Solana token risk scoring and rugcheck analysis (11 factors: honeypot, freeze authority, LP, holder distribution). SOLANA ONLY — rugcheck rejects an EVM address with 400 invalid_mint. For EVM token risk use treasury_defender instead.

输入参数address必填payment

lineage_guard

Lineage Guard

[$0.02 USD per call] Data lineage blast-radius guard: 'what breaks if I drop/change this table?' Walks DataHub downstream lineage, classifies affected assets (charts/dashboards/pipelines), issues BLOCK/REVIEW/SAFE verdict.

输入参数paymentdatasetUrn必填

deal_tracker

Deal Tracker

[$0.005 USD per call] Game deal tracking, price-watch, and release radar (CheapShark engine)

输入参数payment

agent_research

Agent Research — On-Demand LLM Research & Analysis

[$0.05 USD per call] On-demand AI agent research and analysis. Task examples: summarize a document, compare two protocols, extract structured data, draft a briefing. Runs against a local LLM; returns text.

输入参数task必填topic必填payment

score

Score — MSS v2 Model Strength / Sovereignty Score

[$0.02 USD per call] MSS v2 model strength + sovereignty score (0-850) - score any model profile

输入参数payment

route

Route

[$0.05 USD per call] Route across registered model providers with x402 settlement (MSS v2 Sovereign Router)

输入参数payment

providers

Providers — Sovereign Router Model Provider List

[$0.005 USD per call] List registered model providers in the Sovereign Router pool

输入参数payment

gas_oracle

Gas Oracle

[$0.005 USD per call] Live gas prices (gwei) for Ethereum, Base, Polygon. Live-RPC sourced, no key required.

输入参数payment

版本历史

1
  1. v1.0.0最新Sep 19, 2026

评分

已满足适用检查项的 100%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
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  • 图标10 分
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