How to re-upload my CSR after application creation

[klt39429]

My questions are actually 3-folds:

• During application creation, I lost my CSR. How do I re-upload this to regenerate the certs?
• For Offers sandbox environment, do we see real merchant offers/discounts or are they completely fake data?
• How do you suggest we manage sandbox vs production cert key environments?

[API_Products]

Hey @klt39429,

Here's a link to Create a CSR File for Visa Developer Project -  https://developer.visa.com/pages/going-live#create_a_csr_file_for_visa_developer_project

The sandbox environment uses test data and you cannot test with real data. To learn more about how to get started with creating a Visa Developer project, conducting sandbox testing, to submitting a Go Live request for production, please go to this Working with Visa APIs link - https://developer.visa.com/pages/working-with-visa-apis

Here are the ping end points for Visa Developer Platform:
Sandbox environment: https://sandbox.api.visa.com/vdp/helloworld

Certification environment: https://cert.api.visa.com/<URI>
Production environment: https://api.visa.com/<URI>