Pennylane (Company API)

🚀 Quickstart
🔗 Useful links
🚨 API gotchas

Create an integration

In Nango (free signup), go to Integrations -> Configure New Integration -> Pennylane (Company API).

Authorize Pennylane

Go to Connections -> Add Test Connection -> Authorize, then enter your Pennylane Company API token. Later, you’ll let your users do the same directly from your app.

Call the Pennylane API

Let’s make your first request to the Pennylane API (fetch information about the company and the currently signed-in user). Replace the placeholders below with your secret key, integration ID, and connection ID:

cURL
Node

curl "https://api.nango.dev/proxy/api/v1/me" \
  -H "Authorization: Bearer <NANGO-SECRET-KEY>" \
  -H "Provider-Config-Key: <INTEGRATION-ID>" \
  -H "Connection-Id: <CONNECTION-ID>"

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

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

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

const res = await nango.get({
  endpoint: '/api/v1/me',
  providerConfigKey: '<INTEGRATION-ID>',
  connectionId: '<CONNECTION-ID>'
});

console.log(res.data);

Or fetch credentials dynamically via the Node SDK or API.

✅ You’re connected! Check the Logs tab in Nango to inspect requests.

Next step: Embed the auth flow in your app to let your users connect their Pennylane accounts.

Topic	Links
Authorization	Guide to connect to Pennylane using Connect UI
General	Pennylane Website
	Pennylane Dashboard
Developer	Pennylane API docs
	API Authentication
	How to generate your Company API token
	How to create your sandbox environment
	API V2 Rate limiting

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Pennylane (Company API)