@codespar/mcp-unblockpay

@codespar/mcp-unblockpay

MCP server for UnblockPay — fiat-to-stablecoin onramp/offramp and wallet management

Quick Start

Claude Desktop

Add to ~/.config/claude/claude_desktop_config.json:

{
  "mcpServers": {
    "unblockpay": {
      "command": "npx",
      "args": ["-y", "@codespar/mcp-unblockpay"],
      "env": {
        "UNBLOCKPAY_API_KEY": "your-key"
      }
    }
  }
}

Claude Code

claude mcp add unblockpay -- npx @codespar/mcp-unblockpay

Cursor / VS Code

Add to .cursor/mcp.json or .vscode/mcp.json:

{
  "servers": {
    "unblockpay": {
      "command": "npx",
      "args": ["-y", "@codespar/mcp-unblockpay"],
      "env": {
        "UNBLOCKPAY_API_KEY": "your-key"
      }
    }
  }
}

Tools

Tool	Description
create_wallet	Create a new wallet in UnblockPay
get_wallet	Get wallet details by ID
list_wallets	List all wallets
create_onramp	Create a fiat-to-stablecoin onramp transaction
create_offramp	Create a stablecoin-to-fiat offramp transaction
get_transaction	Get transaction details by ID
list_transactions	List transactions with optional filters
get_exchange_rate	Get current exchange rate for a currency pair
create_transfer	Create a stablecoin transfer between wallets
get_balance	Get wallet balance

Authentication

UnblockPay uses a Bearer API key for authentication.

Sandbox / Testing

UnblockPay provides a sandbox via the developer portal.

Get your credentials

• Go to UnblockPay Documentation
• Create a developer account
• Generate an API key
• Set the UNBLOCKPAY_API_KEY environment variable

Environment Variables

Variable	Required	Description
UNBLOCKPAY_API_KEY	Yes	API key from UnblockPay

Roadmap

v0.2 (planned)

• create_payment_link — Create a payment link
• get_payment_link — Get payment link details
• list_payment_links — List all payment links
• create_batch_transfer — Create a batch crypto transfer
• get_supported_currencies — List supported cryptocurrencies

v0.3 (planned)

• multi_currency_wallet — Multi-currency wallet management
• compliance_reports — Generate compliance/AML reports

Want to contribute? Open a PR or request a tool.

Links

• UnblockPay Website
• UnblockPay API Documentation
• MCP Dev Brasil
• Landing Page

License

MIT