How do I install JarvisClaw — AI Gateway & API Marketplace?

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

Does JarvisClaw — AI Gateway & API Marketplace need an API key?

No required environment variable is listed on this record.

What transport does JarvisClaw — AI Gateway & API Marketplace use?

JarvisClaw — AI Gateway & API Marketplace is reached over HTTP.

When was JarvisClaw — AI Gateway & API Marketplace last checked?

Last checked 2026-11-09. 320 AI models + 2,720 pay-per-call APIs. x402 USDC on Base or Solana, no API key.

JarvisClaw — AI Gateway & API Marketplace MCP server

Power your agent

Add this server

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

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://api.jarvisclaw.ai/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http io.github.api-jarvisclaw-jarvisclaw https://api.jarvisclaw.ai/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.api-jarvisclaw-jarvisclaw": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://api.jarvisclaw.ai/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher 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

Remote

Transport: http
Version: 1.1.0
Last checked

Tools

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

FAQ

Questions

JarvisClaw MCP Server

283 AI models and 2,720 pay-per-call APIs through one MCP server. Settles in USDC on Base or Solana over x402 — no account, no API key, no subscription.

Three ways to reach a service:

Models — 283 of them (GPT-5, Claude Opus 5, Gemini 3, DeepSeek) behind one OpenAI-compatible chat tool, or auto to let the router pick.
API marketplace — 2,720 individually priced endpoints across 40 categories (search, blockchain, code, DNS, image, document, OCR, email, geo, TTS…), of which 411 are curated. Search it, read the price, then call it.
AIP intents — 13 intent types. Say what you need (web_search, image_generation, translation…) and AIP resolves it to a provider, so the caller never has to know the URL layout.

Counts move as the catalogue changes; list_models, search_apis and aip_list_intents are the live answer.

Quick start

Local wallet signing (recommended for x402)

Run this package. It presents itself to your client as a normal stdio MCP server, forwards every request to the gateway, and when a call needs paying it signs the x402 payment on your machine and retries. Your private key is never transmitted — only the signed payment payload is.

JARVISCLAW_WALLET_KEY=0xyourkey npx jarvisclaw-mcp

Claude Desktop / Cursor, Base wallet:

{
  "mcpServers": {
    "jarvisclaw": {
      "command": "npx",
      "args": ["-y", "jarvisclaw-mcp"],
      "env": {
        "JARVISCLAW_WALLET_KEY": "0xYOUR_BASE_PRIVATE_KEY",
        "JARVISCLAW_CHAIN": "base"
      }
    }
  }
}

Solana wallet:

{
  "mcpServers": {
    "jarvisclaw": {
      "command": "npx",
      "args": ["-y", "jarvisclaw-mcp"],
      "env": {
        "JARVISCLAW_WALLET_KEY": "YOUR_SOLANA_BS58_SECRET_KEY",
        "JARVISCLAW_CHAIN": "solana"
      }
    }
  }
}

Direct URL (no local process)

For Claude Code, Cursor, or any client with Streamable HTTP transport. One less hop, but there is no wallet in this path: free tools work, and paid tools need a pre-paid API key, because nothing here can sign a payment.

{
  "mcpServers": {
    "jarvisclaw": {
      "type": "url",
      "url": "https://api.jarvisclaw.ai/mcp",
      "headers": { "Authorization": "Bearer sk-your-api-key" }
    }
  }
}

Without the header the same URL still lists the catalogue for free; paid tools answer with an x402 quote that you would have to sign yourself.

Environment variables

Variable	Required	Default	Description
`JARVISCLAW_WALLET_KEY`	for paid tools	—	Base private key (`0x…` hex) or Solana secret key (base58). Used only for local signing.
`JARVISCLAW_CHAIN`	no	`base`	`base` or `solana`. Which option to sign when the server offers both.
`JARVISCLAW_MCP_URL`	no	`https://api.jarvisclaw.ai/mcp`	Remote MCP endpoint.
`JARVISCLAW_SOLANA_RPC`	no	public mainnet RPC	Custom Solana RPC (recommended — the public one is rate-limited).
`JARVISCLAW_API_KEY`	no	—	Optional API key sent as `Authorization: Bearer`. Free tools need no credential.

Tools

Tool	What it does	Billed
`list_models`	Every model available, with the IDs to pass to `chat`	free
`search_apis`	Search the 2,720-endpoint marketplace; each hit carries its path and price	free
`aip_list_intents`	Browse the intent types AIP can route	free
`aip_estimate_cost`	Price an intent before committing to it	free
`chat`	Any model, OpenAI-compatible	paid
`get_api_detail`	Full spec for a marketplace API: pricing, method, exact request	paid
`discover_agents`	Find other agents registered on the gateway	paid
`aip_resolve`	Rank providers for an intent, priced, before you spend	paid
`aip_execute_with_budget`	Run a task end to end under a spending cap you set	paid

Free tools answer without credentials, so you can list the catalogue before deciding to pay for anything. Protocol methods (initialize, tools/list, resources/list) are free too.

Paying

Method	Header	When
x402 USDC	`PAYMENT-SIGNATURE`	No account. Wallet settles on Base or Solana.
API key	`Authorization: Bearer sk-…`	Pre-paid account.

A paid tool called without either does not fail — it answers with an x402 quote:

tools/call → 402 with payment terms (amount, asset, payTo, network)
          → this proxy signs a USDC authorization locally
          → retry with PAYMENT-SIGNATURE → result

With JARVISCLAW_WALLET_KEY set, all three steps happen inside this process and your client just sees the result. Without it, the quote is passed through to your client unanswered.

Both chains are live, which most x402 sellers cannot say: settle wherever the agent already holds USDC rather than bridging to reach one gateway. Every paid response carries an EIP-712 signed settlement receipt that a third party can verify offline — recompute the hashes, recover the signer, check the tx on-chain — without trusting us.

Security

The wallet key is read from the environment and used only to sign payment authorizations locally. It is never sent to the gateway or anywhere else.
A safety cap rejects any single payment above 100 USDC, on both chains.
The USDC contract address, mint, chain IDs and decimals are pinned as protocol constants, not configuration — a server cannot talk this proxy into signing a transfer of some other asset.

Dependency advisories

npm audit reports 3 moderate advisories reachable through @solana/web3.js (itself, plus jayson and uuid). 1.98.4 is the latest release and is inside the flagged range, so there is no version to move to; npm's suggested "fix" is a downgrade to 0.0.3, which is not a real option. Tracked, not resolved.

This applies to Base-only users too: @solana/web3.js is a static import in the entry module, so it loads whatever JARVISCLAW_CHAIN is set to (measured: 6 module resolutions on the Base path). Only the signer object is constructed lazily.

Building from source

npm install
npm run build     # tsc → dist/
npm test          # bun test — x402 signer unit tests

License

MIT

JarvisClaw — AI Gateway & API Marketplace

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install JarvisClaw — AI Gateway & API Marketplace?

Does JarvisClaw — AI Gateway & API Marketplace need an API key?

What transport does JarvisClaw — AI Gateway & API Marketplace use?

When was JarvisClaw — AI Gateway & API Marketplace last checked?

Documentation

JarvisClaw MCP Server

Quick start

Local wallet signing (recommended for x402)

Direct URL (no local process)

Environment variables

Tools

Paying

Security

Dependency advisories

Building from source

Links

License