Build an API for decentralized finance (DeFi) - Full Tutorial

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DeFi is really cool, but its not easy to get started as a developer, because you have to interact with the smart contracts of all these DeFi protocols, and it’s not easy.

What if you could use a REST api to interact with these DeFi projects? You would send simple HTTP requests, and that’s it.

That would be much easier.

Well in this video, we are going to build our own NodeJS API for decentralized finance, by interfacing with the Compound protocol.

And on top of it, it will show you a good example of what is backend Blockchain development.

In this step-by-step coding tutorial, we will:
- Build a DeFi REST API with 4 endpoints for the Compound protocol
- Use Web3 to interact with Ethereum
- Manage private keys securely
- Deploy to Heroku

We will use:
- Koa
- NodeJS
- Heroku

Code of this tutorial:
https://github.com/jklepatch/eatthebl...

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- Author Website: https://www.julienklepatch.com