Affirm client library for Elixir

Affirm provides several API endpoints… this module defines functions to interact with the transactional endpoints authorize, capture, void and refund

Base client for all server interaction, used by all endpoint specific modules. This request wrapper coordinates the remote server, headers, authorization and SSL options

Affirm defines all of the useful response data points in their API. This module houses a struct of those and provides a function for building the struct given a response map