Engineering insights, tutorials, and tech perspectives from our team.
FeaturedVTU TutorialsYou can have a working VTU website without writing a line of code. The site builder walks you through it in five steps.
FeaturedVTU TutorialsCustomers cannot buy anything until their wallet has money in it, so wallet funding is the part of your VTU site that has to work every single time. This guide explains the funding options on the platform, where to set them up, how each one credits the wallet, and how to test before you go live.
FeaturedVTU TutorialsYour site does not deliver airtime or data by itself. It asks a vending provider to do that, and the provider is paid from the balance you keep with them.
VTU TutorialsEvery airtime or data sale on your site leaves a record, and learning to read that record saves you hours of guessing. This guide explains the four transaction statuses, how the platform decides whether a provider's reply means success, and what you and your customers can see.
VTU TutorialsSooner or later a customer will message you: "I paid, but I did not get my data." How you handle that moment decides whether they trust you or leave. This guide explains exactly what the platform does when a purchase fails, where to see it, and the few checks that stop you from refunding someone