Gate402

io.github.pgalyen1987

x402 pay-per-call agent APIs: LLM inference, Base trading data, SEC filings & scraping

Add to Cursor Add to VS Code Run on PlugMCP

1{2  "mcpServers": {3    "io.github.pgalyen1987-gate402-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "[email protected]"8      ],9      "env": {10        "GATE402_API_KEY": "<secret>",11        "GATE402_BASE_URL": "<value>"12      }13    }14  }15}

.cursor/mcp.jsonMCP server

Transport: stdio
Status: Local

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y [email protected]

Credentials from the publisher

GATE402_API_KEY — Optional. A funded Gate402 account key to skip the free tier.
GATE402_BASE_URL — Optional. Override the gateway base URL (default https://gate402.app).

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1GATE402_API_KEY=<secret> GATE402_BASE_URL=<value> claude mcp add io.github.pgalyen1987-gate402-mcp -- npx -y gate402-mcp@0.8.1

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.pgalyen1987-gate402-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "[email protected]"8      ],9      "env": {10        "GATE402_API_KEY": "<secret>",11        "GATE402_BASE_URL": "<value>"12      }13    }14  }15}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 0.8.1
API key: GATE402_API_KEY, GATE402_BASE_URL
Last checked: 2026-10-28

Stars: —
Tools: —
Uptime: —

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

How do I install Gate402?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Gate402 need an API key?

The publisher lists these environment variables: GATE402_API_KEY, GATE402_BASE_URL.

What transport does Gate402 use?

Gate402 runs locally over stdio.

When was Gate402 last checked?

Last checked 2026-10-28. x402 pay-per-call agent APIs: LLM inference, Base trading data, SEC filings & scraping

From the publisher

Documentation

gate402-mcp

MCP server for Gate402 — pay-per-call agent APIs over HTTP 402 (x402 / USDC on Base). Gives any MCP client a full toolkit with no signup and a free tier on first runs — GPU/CPU compute, open-model LLM inference, a GPU marketplace, a complete Base trading loop (discover → vet → read → execute), and web tools:

Tool	What it does	Price
`gate402_infer`	Open-model LLM inference (Llama 3.1 8B/70B, Qwen 2.5, Mistral); billed on actual tokens, signed usage receipt	per-token (from $0.05/1M in)
`gate402_compute`	Metered GPU/CPU for a container job, with a signed execution receipt. Not available yet: answers 503 until a compute provider is connected	per-second
`gate402_scrape`	Fetch any public URL, render JS, strip nav/ads → clean LLM-ready Markdown	$0.002
`gate402_scrape_stealth`	Cloudflare/anti-bot fetch via residential proxies + CAPTCHA solving → clean Markdown	$0.05
`gate402_minify`	Compress text to cut downstream LLM token spend (~40%)	$0.005 / 10k tok
`gate402_dedup`	Semantic vector-cache lookup (exact + cosine)	$0.001 hit / $0.003 miss
`gate402_onchain`	On-chain wallet/token intel on Base (balances, EOA/contract, tx count, token metadata)	$0.01
`gate402_dex`	Live DEX price / liquidity / 24h volume for a Base token	$0.01
`gate402_news`	Recent news headlines + bull/bear sentiment for a ticker/topic	$0.02
`gate402_edgar`	Latest SEC EDGAR filings (10-K/10-Q/8-K) for a US ticker	$0.02
`gate402_token_risk`	Rug/tradeability verdict for a Base token (score + SAFE/CAUTION/AVOID; liquidity, honeypot sim, holder concentration)	$0.03
`gate402_momentum`	Momentum + order-flow signal for a Base token (RISING/FALLING + ACCUMULATION/DISTRIBUTION, honeypot-gated)	$0.02
`gate402_best_swap`	Best-execution intel: which DEX pool + estimated price impact for a trade size	$0.02
`gate402_launches`	Radar of the freshest Base token launches, lightly pre-screened	$0.02

…plus three free tools that run locally in this process (pure compute — no payment, no key, no network):

Tool	What it does
`gate402_token_count`	Estimate the token count of a string (budget your context window)
`gate402_html_to_md`	Convert an HTML string you already have into clean Markdown
`gate402_json_repair`	Coerce malformed / LLM-mangled JSON into valid JSON

GPU marketplace

Gate402 also routes to third-party GPU/compute providers with escrow-on-success — the buyer is charged only if the provider delivers. Providers keep 85% of each call, paid out on-chain in USDC on Base.

Tool	What it does
`gate402_market_infer`	LLM inference via the marketplace, routed to the cheapest healthy provider. x402-native (settles on-chain per call — needs an x402 client, not the free-tier key)
`gate402_providers`	Free. Browse active providers — model, per-call price, reliability
`gate402_become_provider`	Free. List your own GPU and earn 85%/call — returns the exact sign-message + registration request

How billing works

On first use the server self-claims a free-credit API key from Gate402 and caches it at ~/.gate402-mcp/key.json. Calls draw down that credit. When it runs out, tools return a top-up link instead of failing. To skip the free tier, set GATE402_API_KEY to a funded account (top up).

The payment is the auth — there are no accounts to create.

Install

npm install -g gate402-mcp

Or run without installing via npx gate402-mcp.

Configure your MCP client

Claude Desktop / Claude Code

Add to your MCP config (claude_desktop_config.json, or claude mcp add):

{
  "mcpServers": {
    "gate402": {
      "command": "npx",
      "args": ["-y", "gate402-mcp"]
    }
  }
}

Cursor / Cline / Windsurf

Same shape — point the MCP server command at npx -y gate402-mcp.

Agent frameworks (LangChain, CrewAI, LlamaIndex)

gate402 is a standard stdio MCP server, so any framework with an MCP adapter can load all 17 tools:

LangChain / LangGraph (langchain-mcp-adapters):

from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({"gate402": {"command": "npx", "args": ["-y", "gate402-mcp"], "transport": "stdio"}})
tools = await client.get_tools()   # feed into your agent

CrewAI (MCPServerAdapter):

from crewai_tools import MCPServerAdapter
from mcp import StdioServerParameters
params = StdioServerParameters(command="npx", args=["-y", "gate402-mcp"])
with MCPServerAdapter(params) as tools:
    ...  # pass tools to your Crew

LlamaIndex (McpToolSpec):

from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
tools = McpToolSpec(client=BasicMCPClient("npx", args=["-y", "gate402-mcp"])).to_tool_list()

Once wired, the agent calls the tools autonomously; the free-credit key is claimed on first use, and paid tools draw down from it.

Environment variables

Var	Default	Purpose
`GATE402_API_KEY`	(unset)	Use a funded account instead of the free tier.
`GATE402_BASE_URL`	`https://gate402.app`	Override the gateway (self-hosting / testing).
`GATE402_CONFIG_DIR`	`~/.gate402-mcp`	Where the cached free key is stored.

Develop

npm install
npm run build
npm start          # or: npm run dev

License

MIT

Gate402

io.github.pgalyen1987

x402 pay-per-call agent APIs: LLM inference, Base trading data, SEC filings & scraping

Finance Web Scraping

Add to Cursor Add to VS Code Run on PlugMCP

GitHub npm

Add to Cursor Add to VS Code Run on PlugMCP

1{2  "mcpServers": {3    "io.github.pgalyen1987-gate402-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "[email protected]"8      ],9      "env": {10        "GATE402_API_KEY": "<secret>",11        "GATE402_BASE_URL": "<value>"12      }13    }14  }15}

.cursor/mcp.jsonMCP server

Transport: stdio
Status: Local

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y [email protected]

Credentials from the publisher

GATE402_API_KEY — Optional. A funded Gate402 account key to skip the free tier.
GATE402_BASE_URL — Optional. Override the gateway base URL (default https://gate402.app).

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1GATE402_API_KEY=<secret> GATE402_BASE_URL=<value> claude mcp add io.github.pgalyen1987-gate402-mcp -- npx -y gate402-mcp@0.8.1

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.pgalyen1987-gate402-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "[email protected]"8      ],9      "env": {10        "GATE402_API_KEY": "<secret>",11        "GATE402_BASE_URL": "<value>"12      }13    }14  }15}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 0.8.1
API key: GATE402_API_KEY, GATE402_BASE_URL
Last checked: 2026-10-28

Stars: —
Tools: —
Uptime: —

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

How do I install Gate402?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Gate402 need an API key?

The publisher lists these environment variables: GATE402_API_KEY, GATE402_BASE_URL.

What transport does Gate402 use?

Gate402 runs locally over stdio.

When was Gate402 last checked?

Last checked 2026-10-28. x402 pay-per-call agent APIs: LLM inference, Base trading data, SEC filings & scraping

From the publisher

Documentation

gate402-mcp

Tool	What it does	Price
`gate402_infer`	Open-model LLM inference (Llama 3.1 8B/70B, Qwen 2.5, Mistral); billed on actual tokens, signed usage receipt	per-token (from $0.05/1M in)
`gate402_compute`	Metered GPU/CPU for a container job, with a signed execution receipt. Not available yet: answers 503 until a compute provider is connected	per-second
`gate402_scrape`	Fetch any public URL, render JS, strip nav/ads → clean LLM-ready Markdown	$0.002
`gate402_scrape_stealth`	Cloudflare/anti-bot fetch via residential proxies + CAPTCHA solving → clean Markdown	$0.05
`gate402_minify`	Compress text to cut downstream LLM token spend (~40%)	$0.005 / 10k tok
`gate402_dedup`	Semantic vector-cache lookup (exact + cosine)	$0.001 hit / $0.003 miss
`gate402_onchain`	On-chain wallet/token intel on Base (balances, EOA/contract, tx count, token metadata)	$0.01
`gate402_dex`	Live DEX price / liquidity / 24h volume for a Base token	$0.01
`gate402_news`	Recent news headlines + bull/bear sentiment for a ticker/topic	$0.02
`gate402_edgar`	Latest SEC EDGAR filings (10-K/10-Q/8-K) for a US ticker	$0.02
`gate402_token_risk`	Rug/tradeability verdict for a Base token (score + SAFE/CAUTION/AVOID; liquidity, honeypot sim, holder concentration)	$0.03
`gate402_momentum`	Momentum + order-flow signal for a Base token (RISING/FALLING + ACCUMULATION/DISTRIBUTION, honeypot-gated)	$0.02
`gate402_best_swap`	Best-execution intel: which DEX pool + estimated price impact for a trade size	$0.02
`gate402_launches`	Radar of the freshest Base token launches, lightly pre-screened	$0.02

…plus three free tools that run locally in this process (pure compute — no payment, no key, no network):

Tool	What it does
`gate402_token_count`	Estimate the token count of a string (budget your context window)
`gate402_html_to_md`	Convert an HTML string you already have into clean Markdown
`gate402_json_repair`	Coerce malformed / LLM-mangled JSON into valid JSON

GPU marketplace

Tool	What it does
`gate402_market_infer`	LLM inference via the marketplace, routed to the cheapest healthy provider. x402-native (settles on-chain per call — needs an x402 client, not the free-tier key)
`gate402_providers`	Free. Browse active providers — model, per-call price, reliability
`gate402_become_provider`	Free. List your own GPU and earn 85%/call — returns the exact sign-message + registration request

How billing works

The payment is the auth — there are no accounts to create.

Install

npm install -g gate402-mcp

Or run without installing via npx gate402-mcp.

Configure your MCP client

Claude Desktop / Claude Code

Add to your MCP config (claude_desktop_config.json, or claude mcp add):

{
  "mcpServers": {
    "gate402": {
      "command": "npx",
      "args": ["-y", "gate402-mcp"]
    }
  }
}

Cursor / Cline / Windsurf

Same shape — point the MCP server command at npx -y gate402-mcp.

Agent frameworks (LangChain, CrewAI, LlamaIndex)

gate402 is a standard stdio MCP server, so any framework with an MCP adapter can load all 17 tools:

LangChain / LangGraph (langchain-mcp-adapters):

from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({"gate402": {"command": "npx", "args": ["-y", "gate402-mcp"], "transport": "stdio"}})
tools = await client.get_tools()   # feed into your agent

CrewAI (MCPServerAdapter):

from crewai_tools import MCPServerAdapter
from mcp import StdioServerParameters
params = StdioServerParameters(command="npx", args=["-y", "gate402-mcp"])
with MCPServerAdapter(params) as tools:
    ...  # pass tools to your Crew

LlamaIndex (McpToolSpec):

from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
tools = McpToolSpec(client=BasicMCPClient("npx", args=["-y", "gate402-mcp"])).to_tool_list()

Once wired, the agent calls the tools autonomously; the free-credit key is claimed on first use, and paid tools draw down from it.

Environment variables

Var	Default	Purpose
`GATE402_API_KEY`	(unset)	Use a funded account instead of the free tier.
`GATE402_BASE_URL`	`https://gate402.app`	Override the gateway (self-hosting / testing).
`GATE402_CONFIG_DIR`	`~/.gate402-mcp`	Where the cached free key is stored.

Develop

npm install
npm run build
npm start          # or: npm run dev

License

MIT