I will use marqeta api to generate virtual cards and do online transactions. But now I am working in localhost using your sandbox account. But if i want to take it online how i should use this api and make online transactions by creating virtual with the help of marqeta successfully. It will be very helpful if you kindly help me by giving details.
Hi @MBMishu , happy to help! Can you confirm you have set up your developer dashboard and sandbox - following these steps here? https://www.marqeta.com/docs/developer-guides/core-api-quick-start#_step_1_create_assets