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NangoHQ / nango

API access for agents & apps.

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Repository Summary (README)

Preview
<div align="center"> <img src="/assets/nango-logo.png?raw=true" width="350"> </div> <h1 align="center">API access for AI agents & apps</h1> <div align="center"> Easily integrate your AI agents & SaaS product with 600+ APIs. </div> <p align="center"> <br /> <a href="https://nango.dev/docs/" rel="dofollow"><strong>Explore the docs »</strong></a> <br /> <br/> <a href="https://nango.dev/integrations">600+ supported APIs</a> · <a href="https://nango.dev">Website</a> · <a href="https://nango.dev/slack">Slack Community</a> </p>

Integration primitives

Nango provides a set of powerful primitives that you can combine to build any integration:

  • Auth: Managed API authorization for 600+ APIs
  • Proxy: Query APIs via Nango with credentials injection
  • Functions: Build custom integrations in code with a scalable runtime

Flexible use cases

Flexible by design, Nango never constrains the integrations you need to build:

Why Nango?

We believe teams should build their own integrations, but with better primitives.

By leveraging Nango, developers can save weeks per integration:

  • Fast: Avoid rebuilding hard infrastructure & per-API tools.
  • Flexible: Code-based integrations with full access to external APIs.
  • Dev-centric: API-first & infrastructure as code for mature development workflows.
  • Reliable: Production-ready primitives from day one.
  • Secure: Secure handling of credentials and user data.
  • Observable: Full visibility into every API interaction.
  • Modular: Use only what you need, without vendor lock-in.
  • Proven at scale: Powers millions of users for companies like Replit, Mercor, Exa, etc.

Getting started

Authorize any API in minutes:

  1. Configure an integration: Sign up (free, no credit card) then set up a new integration in the Integrations tab.
  2. Authorize the API: On the Connections tab, create a new connection and complete the auth flow. Later, embed the auth flow in your product: 
    nango.openConnectUI({ onEvent: (event) => { /* handle completion */ } });
  3. Access the API: Retrieve the API credentials from your connection:
import { Nango } from '@nangohq/node';

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

const connection = await nango.getConnection(
    '<INTEGRATION-ID>',
    '<CONNECTION-ID>'
);

console.log(connection.credentials);

Next, follow the Auth implementation guide, make requests with the Proxy, or implement custom integrations with Functions.

Open-source vs. paid

Nango is offered under the Elastic license. Our Cloud and Enterprise Self-Hosted versions let you access all features, according to your plan. You can also self-host it for free with a limited feature set.

Contributors

Anybody can contribute support for a new API.

Thank you for continuously making Nango better ❤️

<a href="https://github.com/nangohq/nango/graphs/contributors"> <img src="https://contrib.rocks/image?repo=nangohq/nango" /> </a>