I built Paykit because I got tired of reading a new API doc every time I needed to integrate payments. Stripe, Paddle, PayPal, Polar, they all have slightly different models, webhooks, and dashboards. It’s annoying if you ship a lot of small projects or handle payments across multiple platforms.

Paykit gives you: • One SDK that works with all of them. • One dashboard for revenue, customers, and webhooks. • A clean REST API so you can build your own UI if you want. • Works with shadcn/ui out of the box, feel free to check the docs for copy-paste code snippets to handle full payment integration in minutes.

Coming in V2: invoice builder, MRR screenshot tool (so you can flex your growth), and hosted billing portals for platforms that don’t have one.

It’s still early, but live here: https://usepaykit.dev

Would love feedback, especially from other devs who’ve felt this pain integrating multiple payment platforms.