Working with APIs & Technical Specs

Reading and reviewing technical specs and API contracts well enough to catch problems before they ship.

Read

32 min

Practice MCQs

25

Interview QA

25

Edition

v3

Editorial status

Reviewed

Relevant for

Product Manager,Technical Product Manager

Scope: OpenAPI 3.2.0, HTTP RFC 9110/9111, Problem Details RFC 9457, OAuth Security BCP RFC 9700, JSON Schema 2020-12, OWASP API Top 10:2023, gRPC, Protobuf proto3, and W3C Trace Context current 2026-08-31.