BTCFi API MCP Server

by aiindigo925io.github.aiindigo925/btcfiv3.0.1

Bitcoin data for AI agents. 27 tools with x402 micropayments. No API keys needed.

0Node.jsstdioofficial registry

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Active15d ago

Install BTCFi API MCP server

claude mcp add btcfi -e SVM_PRIVATE_KEY='<svm-private-key>' -- npx -y @aiindigo/btcfi-mcp

{
  "mcpServers": {
    "btcfi": {
      "command": "npx",
      "args": [
        "-y",
        "@aiindigo/btcfi-mcp"
      ],
      "env": {
        "SVM_PRIVATE_KEY": "<svm-private-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "btcfi": {
      "command": "npx",
      "args": [
        "-y",
        "@aiindigo/btcfi-mcp"
      ],
      "env": {
        "SVM_PRIVATE_KEY": "<svm-private-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "btcfi": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@aiindigo/btcfi-mcp"
      ],
      "env": {
        "SVM_PRIVATE_KEY": "<svm-private-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "btcfi": {
      "command": "npx",
      "args": [
        "-y",
        "@aiindigo/btcfi-mcp"
      ],
      "env": {
        "SVM_PRIVATE_KEY": "<svm-private-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
SVM_PRIVATE_KEY	—	yes	Solana private key for x402 payments (optional, Base payments work without)

Freshness

Active — last maintenance signal 15d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-25 · 15d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-02-11 · 8mo ago · official registry · v3.0.1

FAQ

›How do I install the BTCFi API MCP server in Claude Code?

Run: claude mcp add btcfi -e SVM_PRIVATE_KEY='<svm-private-key>' -- npx -y @aiindigo/btcfi-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does BTCFi API require an API key?

Yes. It expects SVM_PRIVATE_KEY, of which 1 is a secret.

›Can I use BTCFi API as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is BTCFi API in the official MCP registry?

Yes, as io.github.aiindigo925/btcfi.