LeadMagic

1

Create an integration

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

2

Authorize LeadMagic

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

3

Call the LeadMagic API

Let’s make your first request to the LeadMagic API (check your credits). Replace the placeholders below with your secret key, integration ID, and connection ID:

cURL
Node

curl "https://api.nango.dev/proxy/v1/credits" \
  -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: '/v1/credits',
    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 LeadMagic accounts.

Topic	Links
Authorization	Guide to connect to LeadMagic using Connect UI
General	Website
Developer	API Documentation
	Generate an API key in your LeadMagic account
	API authentication guide
	API Reference

Contribute useful links by editing this page

Different endpoints have different rate limits. Check the specific endpoint documentation to learn more about rate limits.
If you need to increase your rate limits, you can reach out to the LeadMagic team at [email protected].

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