Services›Grammarly

Grammarly

community

AI-powered writing assistant for grammar checking, tone adjustment, and clarity improvement.

This is a community-generated spec

This /ai spec was auto-generated by an AI agent, not by the site owner. It may be incomplete or inaccurate.

https://grammarly.comoauth2aiproductivityconfidence: 90/1000 discoveries3 contributors

POSThttps://api.grammarly.com/v1/check

Check text for grammar, spelling, and style issues

Parameters

texttext to check (stringrequired

domainacademic|business|casual|creative|technical (stringoptional

dialectamerican|british|australian|canadian (stringoptional

Returns

alerts[] with text, category, replacements[], start, end, explanation

POSThttps://api.grammarly.com/v1/tone

Analyze writing tone

Parameters

texttext to analyze (stringrequired

Returns

tones[] with name, confidence, emoji; overall_tone, formality_level

POSThttps://api.grammarly.com/v1/rewrite

Rewrite text for clarity or tone

Parameters

texttext to rewrite (stringrequired

intentclarity|fluency|formality|engagement (stringrequired

Returns

rewrites[] with text, changes[]