Solmachina X402 MCP Server: Install & Setup

Install Solmachina X402 in Claude Code

Claude Code

claude mcp add --transport http solmachina-x402 https://api.solmachina.com/mcp

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

{
  "mcpServers": {
    "solmachina-x402": {
      "url": "https://api.solmachina.com/mcp"
    }
  }
}

Claude Code

claude mcp add solmachina-x402 -- npx -y solmachina-x402-mcp

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

{
  "mcpServers": {
    "solmachina-x402": {
      "command": "npx",
      "args": [
        "-y",
        "solmachina-x402-mcp"
      ]
    }
  }
}

Solana & Base DeFi intelligence for AI agents over x402: decisions, risk, signed receipts.

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 solmachina-x402 https://api.solmachina.com/mcp

ExpertVagabond/sui-mcp-server

53-tool MCP server for Sui blockchain — wallets, DeFi, Move contracts, staking, SuiNS, analytics

thomenz/soldefi-mcp

Solana DeFi risk intel over x402: rug/honeypot scans, pool analysis, wash-filtered pools.

johnisanerd/Apify-Congressional-Trading-Data-Scraper

US Congress stock trades and financial disclosures by member, ticker, or date, hosted MCP.

pedrot95dev/recapfy.mcp

Ask about a YouTube video or fetch its transcript. Paid per call in USDC on Solana via x402.

dharunashokkumar/api.dharun.dev

Free Indian data and AI: pincode, IFSC, GSTIN, holidays, GST invoice, OCR, translation. No key.

mrfentmen/rcsb-pdb-mcp

Look up protein structures and search the RCSB Protein Data Bank. No key required.