URL Shortener API

This is a URL shortening service that generates hash-based short codes or lets you create custom aliases, backed by x402 micropayments. The server connects via SSE to a hosted API at url-shortener.api.klymax402.com, so you're calling a remote service rather than running something local. The GitHub repo is pretty bare, just TypeScript source without much documentation visible. You'd reach for this if you need programmatic URL shortening with payment integration built in, though the details on how x402 micropayments actually work or what they cost aren't clear from the available source. It's a straightforward shortener with an economic layer on top.