Free APIs › AI & Machine Learning › Perspective API
Free keyD · 49

Perspective API

Google's API that scores text for toxicity and other attributes — great for moderation demos.

StatusFree key required
AuthenticationFree API key (signup)
Browser CORSVaries — test in the playground
Free limitsFree: 1 query/sec default
Official docs ↗

🔑 Needs a free key

This API is free but asks you to sign up for a key first — it takes about a minute on the official site. Grab the key, then call it with the snippets below.

💻 Copy-paste code

Three ways to call Perspective API — pick your weapon.

// Perspective API — no build step, no library. Just fetch.
const res = await fetch("https://perspectiveapi.com/");
const data = await res.json();
console.log(data);

🏅 Own this API?

Add the live-verified badge to your docs or repo — it only ever displays the status from our latest check.

<a href="https://freeapis.akclnt.com/api/perspective-api/"><img src="https://freeapis.akclnt.com/badge/perspective-api.svg" alt="Perspective API — live-verified free API on AKCLNT Free APIs"></a>

📜 Full check history & uptime · Status as JSON · Health score: D · 49/100

🔔 Watch this API — a quiet feed that only speaks the week its status changes (down, recovered, reclassified). How it works

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