Jansson - C library for encoding/decoding JSON

Why JSON sucks

Architectural Styles and the Design of Network-based Software Architectures - Roy Fielding’s dissertation that introduced REST to the world.

How to GET a Cup of Coffee

How I Explained REST to My Wife - a copy, since the original was taken down.

Some People Understand REST and HTTP

Nobody Understands REST or HTTP

json-schema.org

JSON

GitHub API

RFC 5988 - web linking

Twitter REST APIs

json:api

Understanding JSON Schema

Richardson Maturity Model

The RESTful CookBook

Thoughts on RESTful API Design - Lessons learnt from designing the Red Hat Enterprise Virtualization API