Txn Dev MCP Server

by polyxmediadev.txn/mcp-serverv0.2.2

Wallets, payments and human hiring for AI agents: pay other agents, escrow a budget, hire a person.

0Node.jsstdioofficial registry

context tax

queued

security

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cold start

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freshness

Maintained37d ago

Install Txn Dev MCP server

claude mcp add txn-dev -e TXN_API_KEY='<txn-api-key>' -- npx -y @txn-dev/mcp-server

{
  "mcpServers": {
    "txn-dev": {
      "command": "npx",
      "args": [
        "-y",
        "@txn-dev/mcp-server"
      ],
      "env": {
        "TXN_API_KEY": "<txn-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "txn-dev": {
      "command": "npx",
      "args": [
        "-y",
        "@txn-dev/mcp-server"
      ],
      "env": {
        "TXN_API_KEY": "<txn-api-key>"
      }
    }
  }
}

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

{
  "servers": {
    "txn-dev": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@txn-dev/mcp-server"
      ],
      "env": {
        "TXN_API_KEY": "<txn-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "txn-dev": {
      "command": "npx",
      "args": [
        "-y",
        "@txn-dev/mcp-server"
      ],
      "env": {
        "TXN_API_KEY": "<txn-api-key>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
TXN_API_KEY	yes	yes	API key from https://txn.dev/dashboard/api-keys. txn_test_ keys move sandbox money, txn_live_ keys move real money.

Freshness

Maintained — last maintenance signal 37d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-03 · 37d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-03 · 37d ago · official registry · v0.2.2

FAQ

›How do I install the Txn Dev MCP server in Claude Code?

Run: claude mcp add txn-dev -e TXN_API_KEY='<txn-api-key>' -- npx -y @txn-dev/mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Txn Dev require an API key?

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

›Can I use Txn Dev as a remote (hosted) MCP server?

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

›Is Txn Dev in the official MCP registry?

Yes, as dev.txn/mcp-server.