POST https://payment-service:60000/charge
{ "amount": { "currency_code": "USD", "units": 100, "nanos": 50 }, "credit_card": { "credit_card_number": "4432-8015-6152-0454", "credit_card_cvv": 672, "credit_card_expiration_year": 2024, "credit_card_expiration_month": 2 } }