X402 Gateway MCP Server

by gentechlabs Your server? Claim it

answering

X402 Gateway is answering right now. Last checked 11 min ago. It exposes 10 tools. Last commit 7 Aug 2026.

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

Uptime history 47 days of history · worst day 0%

47 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

456 ms

Response time

average over 24h

Stars

last commit 7 Aug 2026

What changed 29

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 20 September 2026. No other catalogue keeps this.

1 Nov 5 tools disappeared agent_research, deal_tracker, providers and 2 more

21 Sep 7 tools changed the parameters they ask for agent_research, defi_lp_analytics, lineage_guard and 4 more

21 Sep 2 tool descriptions were rewritten agent_research, gas_oracle

19 Sep 15 tools changed the parameters they ask for agent_discovery, agent_research, deal_tracker and 12 more

Tools have disappeared from this server

A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add x402-gateway --transport http https://api.gentechlabs.net/mcp

Settings → Connectors → Add custom connector, then paste this address

https://api.gentechlabs.net/mcp

~/.codex/config.toml

[mcp_servers.x402-gateway]
url = "https://api.gentechlabs.net/mcp"

.cursor/mcp.json

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

.vscode/mcp.json

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

Available tools 10

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

agent

agent_discovery

[$0.002 USD per call] Search the ERC-8004 registry for on-chain AI agents

defi

defi_lp_analytics

[$0.002 USD per call] DeFi LP pool analysis with efficiency scoring via DexScreener

gas

gas_oracle

[$0.001 USD per call] Live gas prices (gwei) for Ethereum, Base, Polygon. Live-RPC sourced, no key required.

gentech

gentech_list_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.

lineage

lineage_guard

[$0.05 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.

market

market_intelligence

[$0.001 USD per call] Real-time crypto market price data

nft

nft_search

[$0.002 USD per call] NFT collection search across Solana via Magic Eden

token

token_security

[$0.005 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.

treasury

treasury_defender

[$0.008 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.

wallet

wallet_analysis

[$0.002 USD per call] Wallet portfolio analysis with token balances and USD valuation

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

agent_research

removed 1 Nov 2026

deal_tracker

removed 1 Nov 2026

providers

removed 1 Nov 2026

route

removed 1 Nov 2026

score

removed 1 Nov 2026

Endpoints

URL	Transport	State	Latency	Checked
https://api.gentechlabs.net/mcp	streamable-http	answering	424 ms	11 min ago

Alternatives to X402 Gateway

same job, measured the same way

Crypto Market Data

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Live crypto market data and Hyperliquid wallet reports for AI agents, paid per call with x402.

171 installs/wk 15 tools answering

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1 743 installs/wk local only

Vextorium

by vextorium-api

200+ pay-per-call APIs for AI agents via x402: on-chain data, DeFi, markets and compliance.

3 tools answering

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x402 pay-per-call APIs for agents: web search, wallet/token checks, text structuring.

16 tools answering

santyvv-data — market & on-chain data

by santyvv

Market and on-chain crypto data for AI agents. Pay per call in USDC on Base (x402).

56 installs/wk 8 tools answering

Agentictrade

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AI service marketplace — agents discover, call, and pay for API services automatically.

5 tools answering

run.pay

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Stripe-native marketplace where AI agents discover and pay per call for API services.

2 tools answering

Ventis

by ops119

Crypto data for AI agents: prices, Solana wallets, token risk, swap quotes. Pay per call via x402.

2 tools answering

X402 Gateway — questions

Answers built from our own checks of this server.

What can X402 Gateway do?

It exposes 10 tools, read directly from the server on our last check. Among them: agent_discovery, defi_lp_analytics, gas_oracle, gentech_list_services, lineage_guard, market_intelligence and 4 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is X402 Gateway working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 456 ms. The bar chart above shows every period we have measured.

Did X402 Gateway ever remove tools?

Yes. agent_research, deal_tracker, providers, route and 1 more are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

How do I connect X402 Gateway?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does X402 Gateway need an API key?

No. X402 Gateway completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is X402 Gateway?

It answers our handshake in 456 ms on average, which is faster than 28% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is X402 Gateway open source?

The code is open source: it is published under the MIT licence, written in Python and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at api.gentechlabs.net, which runs on its operator's own terms.