Engineering insights, tutorials, and tech perspectives from our team.
Developer & Business GuidesPackaging is the part of running an online business that gets the least attention and does some of the most quiet damage when it is wrong. A customer never...
Developer & Business GuidesA failed delivery costs more than the wasted trip. It costs a second delivery attempt, a frustrated customer who is now less confident about ordering from...
Developer & Business GuidesAsk ten Nigerian online sellers which courier they use and you will get ten different, confidently held opinions, usually formed from one specific bad...
Developer & Business GuidesThis guide is the Flutterwave-specific companion to our broader guide on why a Paystack webhook doesn't fire. Most of the underlying causes are genuinely...
Developer & Business GuidesIt is one of the most alarming messages a customer can send you: "your site says my payment failed, but the money left my account." From a business owner's...
Developer & Business GuidesYou did the right thing. You added signature verification to your webhook handler, following the documentation carefully, because you understood, correctly,...
Developer & Business GuidesThere is an awkward gap in building any webhook-based integration, and it catches almost every developer the first time they hit it. Paystack needs to send...
Developer & Business GuidesYou set up the webhook exactly the way the documentation described. You pasted the URL into the Paystack dashboard, saved it, and moved on with the rest of...
Developer & Business GuidesA beautiful website with no visitors is a private diary, not a business. This is one of the most common, quietly painful realisations for a new online...
Developer & Business GuidesMost PHP websites that get compromised are not brought down by some sophisticated, novel attack. They fall to the same handful of well-known,...
Developer & Business GuidesAt some point, most Laravel developers outgrow shared hosting, either because it cannot run the version of PHP their project needs, cannot handle background...
Developer & Business Guides"How much does an app cost" is one of those questions that has no single honest answer, and anyone who gives you one specific number without asking a single...