Trust signals
Pricing
FREEMIUM
Auth
API_KEY
CORS
Yes
Rate limit
Free tier available; paid plans from $20/month
Health
424ms
Trust score
94 (A)
Excellent production-readiness signals.
Links
- Homepageproprofs.com
- Documentationwww.proprofs.com/quiz-maker/api/
- Base URLwww.proprofs.com/quiz-maker/api/
Integration checklist
- Auth is API_KEY— no credit card required
- CORS enabled — callable directly from browsers.
- Rate limit: Free tier available; paid plans from $20/month