M-Pesa Done Right, In Your App.

Anyone who's integrated M-Pesa Daraja into a Laravel app knows the list: sandbox callbacks that "might never work or only work 40% of the time". Self-signed certs that "fail silently in production". The B2C/C2B trap where a shortcode applied for one is silently rejected for the other — discovered "during production onboarding" after you've built both. Initiator-password documentation links that don't work. Daraja itself doesn't retry failed callbacks; if your endpoint blips once, you have to query Transaction Status yourself.

We got tired of rebuilding the same idempotency layer, the same callback verifier, the same reconciliation pattern. The Laravel Payment Kit is that pattern, packaged up — used internally on every Webzilla Creators payment project, including KaziPay, SchoolPay, and ChemistOS. STK Push, B2C, paybill, callback verification, idempotency, refunds, and reconciliation, all designed around the actual Daraja edge cases (not the documentation's wishful version).

We deliver it as a fixed-scope engagement: install the kit, configure your callbacks, harden against duplicate notifications, wire it into Filament admin, and hand you an integration that won't surprise you in production. No public Composer package. No copy-paste-from-blog. Just an integration that's already running in production on our own products.