Filoo blog
Notes on programmable links, QR codes, and short links as infrastructure.
·6 min read
URL shortener API for AI agents: what to look for in 2026
Most URL shorteners were built for humans clicking buttons. AI agents need programmable redirects, stable IDs, and per-link telemetry. Here is the checklist.
·5 min read
QR codes for small businesses: what changes when the destination has to evolve
Printed QR codes are forever. The pages they point to are not. Here is how shop owners and restaurants keep one set of printed codes pointing at the right place month after month.
·7 min read
Short links as infrastructure: the case for treating redirects like environment variables
Most teams hardcode URLs. Some treat them as config. The teams running agents in production treat short links as runtime infrastructure. Here is why that matters.