# Bold Co (MCP server)

> Bold Co is an MCP server that adds finance tools to AI assistants such as Claude Desktop, Claude Code and Cursor. MCP server for Bold — Colombian acquirer: payment links for cards, PSE and Nequi. It has 272 GitHub stars, is released under the MIT license and runs locally with npx -y @codespar/mcp-bold-co.

MCP server for Bold — Colombian acquirer (bold.co): payment links for cards, PSE, Nequi and Botón Bancolombia, plus the checkout integrity-signature and webhook-validation helpers.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/codespar/mcp-dev-latam |
| GitHub stars | 272 |
| License | MIT |
| Language | TypeScript |
| Transport | stdio |
| Packages | npm: @codespar/mcp-bold-co |
| Remote URL | none |
| Needs API key | yes |
| Official | no |
| Works with | Claude Desktop, Claude Code, Cursor, VS Code |
| Category | Finance |
| Latest release | none |
| Last commit | Sep 27, 2026 |
| MCP registry name | io.github.codespar/mcp-bold-co |

## Install

### Claude Desktop (claude_desktop_config.json)

```json
{
  "mcpServers": {
    "bold-co": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-bold-co"
      ],
      "env": {
        "BOLD_API_KEY": "your-value",
        "BOLD_SECRET_KEY": "your-value"
      }
    }
  }
}
```

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

### Claude Code

```sh
claude mcp add --env BOLD_API_KEY=your-value --env BOLD_SECRET_KEY=your-value --transport stdio bold-co -- npx -y @codespar/mcp-bold-co
```

### Cursor (.cursor/mcp.json)

```json
{
  "mcpServers": {
    "bold-co": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-bold-co"
      ],
      "env": {
        "BOLD_API_KEY": "your-value",
        "BOLD_SECRET_KEY": "your-value"
      }
    }
  }
}
```

Project file; use ~/.cursor/mcp.json to enable it in every project.

### VS Code (.vscode/mcp.json)

```json
{
  "inputs": [
    {
      "type": "promptString",
      "id": "bold_api_key",
      "description": "BOLD_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "bold_secret_key",
      "description": "BOLD_SECRET_KEY",
      "password": true
    }
  ],
  "servers": {
    "bold-co": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-bold-co"
      ],
      "env": {
        "BOLD_API_KEY": "${input:bold_api_key}",
        "BOLD_SECRET_KEY": "${input:bold_secret_key}"
      }
    }
  }
}
```

Config formats checked against the official docs on 2026-10-07.

## Environment variables

- `BOLD_API_KEY` (secret) (required): Bold identity API key (llave de identidad), sent as x-api-key
- `BOLD_SECRET_KEY` (secret): Bold secret key. Only needed for the local checkout-signature and webhook-validation tools.

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