Personality.fyi vs Quotable Quotes

Personality.fyi is a small, static-data JSON API for the 16 MBTI types and the OEJTS personality test's items and scoring, explicitly marketed as "Free · No auth · No LLM." A live GET against the real gateway, personality.fyi/api/v1/types, returned a genuine list of the 16 MBTI types while carrying Access-Control-Allow-Origin: *, reconfirming both cors yes and auth None — no base-field corrections were needed. CC0 public-domain data with no paid tier — pricingModel free.

Quotable is a free, open-source REST API serving a large curated database of quotations, authors, and tags, documented as running at api.quotable.io. A live GET against that real gateway returned a genuine random quote while carrying Access-Control-Allow-Origin: *, resolving cors unknown -> yes and reconfirming auth None in the same probe — but the host's TLS certificate expired in September 2024 (nearly two years ago), so standard certificate-verifying HTTP clients will reject the connection even though the backend itself still serves live, correctly-shaped data once verification is bypassed. Free and open source with no paid tier — pricingModel free.