Implement caching to avoid "Too many requests" error

[natenho]

Hi, I was building a project to extract data from Nubank API when I found yours, which was surprisinly similar to mine. I'll go with your implementation for now on, thanks!

Here is one suggestion: Implement some caching to avoid "Too Many Requests" occuring. It could have a default configuration (e.g. cache everything for 30 minutes).

A good caching implementation using Polly:
https://github.com/App-vNext/Polly/wiki/Cache

What do you think?
I'd be glad to contribute if you're interested 👍

[lira92]

Hi @natenho, nice idea, I'm glad to see that you want to contribute to this project. I think that the cache is a very nice idea, feel free to sendo a PR with your implementation. I didn't have much time to work on this project recently, the tests in the develop branch are broken, and I will try to fix this for you, sorry for this 😞.