Why we built Nango: We built Nango to solve the pain of accessing OAuth APIs. Despite OAuth being a standard protocol in theory, it remains a major burden to implement it, even with the help of a library. You still need to add endpoints and logic to your app for the server-side dance, implement token refreshes, build & secure your token storage, deal with redirects on the frontend etc.

But the worst part is that (almost) every API has quirks and non-standard behaviour. This is why we think open source and knowledge sharing is key here: With the templates in Nango we capture these edge cases and make sure that OAuth just works.

How it works: Nango is a small Typescript/Node.js service that handles the OAuth dance, token storage & refreshes for you. It works with any language, API or framework. It is easily self-hostable for free, or as a cloud service if you want to avoid the burden of securing tokens yourself (that’s how we pay the bills). To get started we recommend you take a look at our Quickstart on the GitHub repo: https://github.com/NangoHQ/nango

We currently support 40+ popular APIs. Adding a new one is as simple as updating a YAML file, so anybody can contribute one. In the coming weeks we plan to add a dashboard, a proxy to authorise requests, monitoring and more APIs.

One thing we learned from talking to other engineers about OAuth is that everybody has their own horror stories: What was the hardest OAuth API you ever used? What made it so difficult? We look forward to your stories and your feedback on Nango!

Repo: https://github.com/NangoHQ/nango // Website: https://www.nango.dev