Use this board to get guidance for invalid input, failed connections to sandbox, roadblocks using Two-Way SSL/X-Pay Token, HTTP 4xx/certificate/KeyStore errors, etc.
Hello, I've been following the Testing Two-Way SSL Connectivity Using Postman section of Two-Way SSL (visa.com) and the response I received is {"responseStatus": {"status": 400,"co...
Question:Is it possible to authenticate the Visa ReadyLink Merchant Locator API directly from native Android and iOS apps or must there be some middleware, such as our own backend, to authenticat...
My tests via postman was working, being able to do all authentication via Two-Way SSL, today when I made a request via psotaman I received this message:{"responseStatus": {"status": 401,"code": "9209"...
Hi,We are using the fx-rate enhanced API to use when presenting benchmark fx rates. This API uses two-way SSL and has been working great since beginning a couple of years ago. Now our client certifica...
Hi folks,I am struggling to test the VISA Offers API (POST createwithevent operation). The issue is that I receive the error Status 401 (token validation failed). Now, I HAVE successfully managed...