Hi @vitoralvarenga,
Can you please let me know what you're expecting from this inquiry? Also, please confirm what the acronyms IIN and INN stands for.
Per your inquiry, please take a look at the Payment Account Attributes Inquiry API which would be a good fit. You can navigate to the documentation links provided below.
Payment Account Attributes Inquiry
API Overview - https://developer.visa.com/capabilities/paai
Payment Account Attributes Inquiry Documentation - https://developer.visa.com/capabilities/paai/docs
API Reference - https://developer.visa.com/capabilities/paai/reference
Thanks,
Diana
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