Transbank

What your agent can do

Transbank gives your agent 19 tools it calls directly — pick the ones it needs, in Claude, Cursor, or any MCP client.

• →webpay_create_transaction — Create a Webpay Plus transaction. Returns { token, url } — redirect the user to url?token_ws=<token> to complete payment. After the user returns to return_url, call webpay_commit_transaction.
• →webpay_commit_transaction — Commit a Webpay Plus transaction after the user has returned from the Webpay flow. Must be called to actually charge the card.
• →webpay_get_transaction_status — Get the current status of a Webpay Plus transaction by token.

// Your agent calls a tool directly — no glue code.
// CodeSpar's managed tier handles OAuth2, token rotation and rate limits.
const result = await session.call("webpay_create_transaction", { /* ... */ });

Install

$ npm install @codespar/mcp-transbank@alpha

Quickstart

Add this entry to your claude_desktop_config.json (or any MCP-compatible client config).

{
  "mcpServers": {
    "transbank": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-transbank@alpha"
      ],
      "env": {
        "TRANSBANK_COMMERCE_CODE": "<your_transbank_commerce_code>",
        "TRANSBANK_API_KEY_SECRET": "<your_transbank_api_key_secret>"
      }
    }
  }
}

After restart, your agent can call any of the 19 tools below — try webpay_create_transaction first.

Environment variables · 3

Required to authenticate the server. Stored encrypted when using CodeSpar managed hosting.

Available tools · 19

Each tool is independent — your agent loads only what it needs to reduce context and response time.

Compatible frameworks

MCP is a protocol — any framework that speaks it can mount this server.

Frequently asked questions