Free tier — 500K requests/month. No credit card required.
Production-ready REST API: QR codes, email validation, URL shortening, hashing, JSON formatting, markdown-to-HTML, UUID generation, and more.
curl -H "x-api-key: YOUR_KEY" "https://profitengine-api.p.rapidapi.com/api/qr?data=Hello"Get free API key: https://rapidapi.com/Midas7742/api/profitengine-api
QR Codes — /api/qr, /api/qr/data
Email — /api/validate-email
URLs — /api/shorten, /api/metadata
Tools — /api/tools/uuid, hash, base64, color, timestamp, json, markdown-to-html, lorem-ipsum, slugify, mime-type, word-count, random-string, url-parse, http-status
| Tier | Price | Rate |
|---|---|---|
| Free | $0 | 60 req/min |
| Starter | $9/mo | 300 req/min |
| Pro | $29/mo | 1,000 req/min |
| Business | $99/mo | 5,000 req/min |
- RapidAPI: https://rapidapi.com/Midas7742/api/profitengine-api
- Direct Access: http://204.152.217.59:8080
- Digital Products: https://devtoolbox.gumroad.com
Star ⭐ this repo if useful!