UpRes
AI image upscaling to 8K with 18 models (Real-ESRGAN, SeedVR2, AuraSR)
- Authentication
- API Key
- HTTPS
- Yes
- CORS
- Yes
- Category
- Art & Design
- Data source
- public-apis
- Documentation / URL
- https://upres.ai/docs/api
Overview
UpRes provides AI upscaling — key-based (a missing key returns 401, verified).
Quick Start
Upscale (replace YOUR_KEY):
curl "https://api.upres.ai/v1/upscale?key=YOUR_KEY" \
-F "[email protected]"Authentication
- Register at upres.ai → API key.
- Send it as the
keyquery parameter (missing → 401, verified).
Rate Limits & Notes
- Free tier with limits (check the docs); paid plans scale.
- Image upscaling.
FAQ
Is UpRes free? Free tier with limits; more is paid.
Why 401? An API key is required (verified).
What’s the auth style?
key query parameter.
More in Art & Design
| API | Auth | HTTPS | CORS | |
|---|---|---|---|---|
| Améthyste Generate images for Discord users | API Key | Yes | Unknown | ↗ |
| Art Institute of Chicago Art | No auth | Yes | Yes | ↗ |
| Art Search Search and discover art with semantic AI search | API Key | Yes | Unknown | ↗ |
| ColorMagic Color Palette Generator | No auth | Yes | Unknown | ↗ |
| Colormind Color scheme generator | No auth | No | Unknown | ↗ |