CrossFin MCP Server: Install & Setup

Install CrossFin in Claude Code

Claude Code

claude mcp add --transport http crossfin https://crossfin.dev/api/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "crossfin": {
      "url": "https://crossfin.dev/api/mcp"
    }
  }
}

Claude Code

claude mcp add crossfin -- npx -y crossfin-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

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

Korean and global crypto exchange routing and arbitrage signals, with x402 USDC micropayments.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Local + Remote. Can run locally or be used as a hosted remote server.

Run: claude mcp add --transport http crossfin https://crossfin.dev/api/mcp

olgasafonova/gleif-mcp-server

Access the Global Legal Entity Identifier (LEI) database for company verification, KYC, and corporate ownership research via GLEIF's public API.

kukapay/web3-jobs-mcp

Real-time access to curated Web3 job listings.

smythmyke/govtoolspro-mcp-server

Tools for US federal contractors: go/no-go bid scoring, incumbent research, teaming-partner search, recompete prediction and SAM.gov solicitations.

kukapay/funding-rates-mcp

Real-time funding rate data across major crypto exchanges.

Nodeflare-app/nodeflare-mcp

JSON-RPC for EVM chains (Ethereum, Base, Arbitrum, Robinhood Chain, Plasma, Ink and more) from bare-metal nodes, including trace and debug methods.

kukapay/crypto-trending-mcp

Track the latest trending tokens on CoinGecko.