Can you please provide detailed information on what you are trying to accomplish? Thanks.
I own an online store on the opencart platform. I would like to add a visa direct api to the store to receive credit card payments, but I don't know how to do that.
I tried hiring web developers but none of them was able to do that.
Base on your business use case, please check out the APIs offered in Payment Methods.
In particular, please take a look at:
In order to use Visa Direct, all Visa Direct programs require the originator to be a licensed Visa acquirer or be sponsored by a licensed Visa acquirer who is ready and able to sponsor Visa Direct programs. Please navigate here to read the Visa Direct documentation and follow the instructions there to get started.
Please feel free to reach out with any further questions. We're happy to help.