Upscayl AI UpscalerUpscayl AI
Upscayl developer platform

AI image APIs built for production workflows

Add image processing to your product without managing models or GPUs. Start with image upscaling today, then use the same account, API keys, task model, and credit balance as more image APIs become available.

POST /api/v1/upscales202 Accepted
{
  "image_url": "https://example.com/photo.jpg",
  "scale": 4,
  "output_format": "png"
}
0.7 credit on success

Available image APIs

Each API has a focused product overview and a separate integration guide, so your team can evaluate the capability before writing code.

Available now
2x · 4x · REST

AI Image Upscaler API

Turn a public image URL into a sharper 2x or 4x result through an asynchronous REST API. Built for product images, creative assets, archives, and high-volume media workflows.

0.7

credit per successful image

One platform for every image API

The platform layer stays consistent as the catalog grows, so adding another image capability does not mean rebuilding authentication, billing, or task handling.

Reusable API keys

Create multiple keys for different apps or environments, then revoke or rotate them independently.

Asynchronous tasks

Submit work quickly, keep your request thread free, and retrieve the result when processing finishes.

Safe retries

Idempotency keys prevent duplicate tasks and duplicate credit charges when a request must be retried.

Shared credit billing

Use the same account balance across supported APIs with visible task-level usage and automatic failed-task refunds.

A predictable integration from the first request

The same straightforward flow supports one image or a larger queue.

  1. 01

    Create a key

    After your first successful credit purchase, generate a secret API key and keep it in a server-side secret manager.

  2. 02

    Submit a task

    Send an authenticated request with an idempotency key and a public HTTPS image URL.

  3. 03

    Collect the result

    Poll the returned task URL until it succeeds, then download the result to your own storage.

Start with the Image Upscaler API

Create an API key, follow the quick start, and send your first 2x or 4x upscaling task.

Get an API key