freeapis

UpRes

AI image upscaling to 8K with 18 models (Real-ESRGAN, SeedVR2, AuraSR)

Authentication
API Key
HTTPS
Yes
CORS
Yes
Category
Art & Design
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 key query 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.

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