Sequence diagram for Polar’s payment flows

I started my journey as a software engineer in payment team of an e-commerce startup. One of early memories that I remembered very well is how my tech lead/mentor walked me through the payment system’s documentation. Inside of it are the sequence diagram for every payment methods, which might be similar or eniterely different with each other.

I recently integrate Polar with my side project. Polar is an emerging … They claim to be more focused on developer experience, and I think they live up to their promise. However, even though Polar’s documentation is already comprehensive, I still miss the visualization part for the flow.

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