At Zeney Pay we build a mobile app for cross-border money transfers and real-time currency conversion. A fintech backend is mostly flows : sign-in with 2FA, registration, KYC, "forgot my PIN", setting up a transaction PIN, sending money. None of them fit in a single HTTP request.
Source: [Dev.to](https://dev.to/na2axl/i-built-a-generic-multi-step-flow-engine-on-top-of-laravel-controllers-5f9k)