Hello everyone,
Has anyone here integrated the PayPal REST API from an Erlang application? I am trying to determine whether there is an existing library on Hex or GitHub that has reached production-grade maturity, or whether the common practice is to implement the OAuth 2.0 flow and the relevant endpoints directly on top of an HTTP client such as katipo or hackney.
If you have gone through this exercise, I would be grateful for any feedback on the approach you chose, the pitfalls you encountered, and whether you would recommend a particular library or a from-scratch implementation.
Thank you in advance for any pointers.
Z.