Posted 44 Days Ago Job ID: 1678121 9 quotes received

assist with curl/PayPal API

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  Send before: July 23, 2020

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Programming & Development Industry Specific Expertise

I have written 'C' curl routines to handle PayPal's checkout processes.  PayPal's documentation is not the best, and I need to be 100% sure about how I handle everything, especially IPN and other response mechanisms.  I need someone to explain how the PayPal payment process flows and any pitfalls I  ... Show more
Houston O United States