Pleo (MCP)

🚀 Quickstart

Connect to Pleo (MCP) with Nango and see data flow in 2 minutes.

Create the integration

In Nango (free signup), go to Integrations -> Configure New Integration -> Pleo (MCP).

Authorize Pleo

Go to Connections -> Add Test Connection -> Authorize, then log in to Pleo. Later, you’ll let your users do the same directly from your app.

Initialize the Pleo MCP connection

Make your first MCP request to Pleo (initialize handshake). Replace the placeholders below with your Environment API key, integration ID, and connection ID:

cURL
Node

curl "https://api.nango.dev/proxy/mcp" \
  -X POST \
  -H "Authorization: Bearer <NANGO-API-KEY>" \
  -H "Provider-Config-Key: <INTEGRATION-ID>" \
  -H "Connection-Id: <CONNECTION-ID>" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "initialize",
    "params": {
        "protocolVersion": "2024-11-05",
        "capabilities": {},
        "clientInfo": {
            "name": "nango-client",
            "version": "1.0.0"
        }
    }
}'

Install Nango’s backend SDK with npm i @nangohq/node. Then run:

import { Nango } from '@nangohq/node';

const nango = new Nango({ apiKey: '<NANGO-API-KEY>' });

const res = await nango.post({
    endpoint: '/mcp',
    providerConfigKey: '<INTEGRATION-ID>',
    connectionId: '<CONNECTION-ID>',
    body: {
        jsonrpc: '2.0',
        id: 1,
        method: 'initialize',
        params: {
            protocolVersion: '2024-11-05',
            capabilities: {},
            clientInfo: {
                name: 'nango-client',
                version: '1.0.0'
            }
        }
    }
});

console.log(res.data);

Or fetch credentials with the Node SDK or API. ✅ You’re connected! Check the Logs tab in Nango to inspect requests.

Implement Nango in your app

Follow our Auth implementation guide to integrate Nango in your app.

📚 Pleo (MCP) guides

Nango uses dynamic client registration with Pleo’s MCP OAuth server. You do not need to register an MCP application — just create the integration in Nango and authorize with your Pleo account. The connection acts with the authorizing user’s Pleo role, so company-wide data such as all expenses or employees requires an owner or bookkeeper.

Overview

1,000+ APIs & Integrations

🚀 Quickstart

📚 Pleo (MCP) guides

​🚀 Quickstart

​📚 Pleo (MCP) guides

🚀 Quickstart

📚 Pleo (MCP) guides