Pathways

Guided routes through the material with a single goal in mind. Where the Explorations are a library you browse by topic, a Pathway is a curriculum you follow start to finish — and it deliberately crosses site boundaries, because real goals don't respect them.

Choose a Pathway

How APIs Actually Work

10 steps live · 3 sites

Past curl and Postman to what is really happening on the wire.

You use APIs every day but the under-the-hood picture stays fuzzy: what an endpoint really is, where the front-end/back-end line sits, and how it all gets secured. This pathway walks from the core concept, to how an endpoint is exposed and protected, to seeing it live in your terminal.