Topaz upscale image

Utility

Neural image upscaling; recovers detail without artifacts

from $0.20 / call Topaz upscale image API reference →

Model health Insufficient data

curl -X POST https://runapi.ai/api/v1/topaz/upscale_image \
  -H "Authorization: Bearer $RUNAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "topaz-upscale-image",
  "image_url": "https://cdn.runapi.ai/public/samples/upscale.jpg"
}'

import { TopazClient } from "@runapi.ai/topaz";

const client = new TopazClient();
const result = await client.upscaleImage.run({
    model: "topaz-upscale-image",
    image_url: "https://cdn.runapi.ai/public/samples/upscale.jpg",
});

import os
import requests

response = requests.post(
    "https://runapi.ai/api/v1/topaz/upscale_image",
    headers={"Authorization": f"Bearer {os.environ['RUNAPI_API_KEY']}"},
    json={"model":"topaz-upscale-image","image_url":"https://cdn.runapi.ai/public/samples/upscale.jpg"}
)
response.raise_for_status()

<?php

$client = curl_init("https://runapi.ai/api/v1/topaz/upscale_image");
curl_setopt_array($client, [
    CURLOPT_HTTPHEADER => ["Authorization: Bearer " . getenv("RUNAPI_API_KEY"), "Content-Type: application/json"],
    CURLOPT_POSTFIELDS => json_encode([
        'model' => 'topaz-upscale-image',
        'image_url' => 'https://cdn.runapi.ai/public/samples/upscale.jpg',
    ])
]);
$response = curl_exec($client);

RunApi client = new RunApi(System.getenv("RUNAPI_API_KEY"));
Task task = client.upscaleImage().run({"model":"topaz-upscale-image","image_url":"https://cdn.runapi.ai/public/samples/upscale.jpg"});
task.waitForResult();

require "runapi/topaz"

client = RunApi::Topaz::Client.new
result = client.upscale_image.run(
    model: "topaz-upscale-image",
    image_url: "https://cdn.runapi.ai/public/samples/upscale.jpg"
)

client := runapi.NewClient(os.Getenv("RUNAPI_API_KEY"))
task, err := client.upscaleImage.Run({"model":"topaz-upscale-image","image_url":"https://cdn.runapi.ai/public/samples/upscale.jpg"})
if err != nil { log.Fatal(err) }
task.Wait()

$ runapi generate \
    --model topaz-upscale-image \
    --endpoint upscale_image \
    --wait

https://runapi.ai 1 endpoint

2 versions available

Playground

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Specifications

Provider	Topaz
Model ID	topaz-upscale-image
Modality	Utility
Task types	Asynchronous

API endpoint	/api/v1/topaz/upscale_image
Billing unit	call
Input parameters	callback_url, model, source_image_url, upscale_factor
Catalog status	Operational

HOW IT WORKS

Use This Model in 3 Steps

Get Your Key

Sign up for free and create an API key for topaz-upscale-image from the dashboard.
Send a Request

POST to /api/v1/topaz/upscale_image with the topaz-upscale-image model slug and your parameters.
Get Results

Poll the task or follow the callback to retrieve the completed topaz-upscale-image result.

What this model offers

Flexible parameters

Configure 2 documented parameters, including source_image_url, upscale_factor.

Endpoint coverage

Exposes 1 public endpoint(s): upscale_image.

Webhook delivery

Asynchronous tasks accept a callback URL for completion notifications.

Usage-based billing

Metered by call with no subscription requirement.

Topaz upscale image Pricing

Endpoint

Resolution

Duration

Price

upscale_image

Not available

call

$0.10-$0.20 / request

Upscale: 1x: $0.10 / request
Upscale: 2x: $0.10 / request
Upscale: 4x: $0.20 / request

API REFERENCE

Endpoint Specification

Endpoint: POST /api/v1/topaz/upscale_image
Model ID: topaz-upscale-image
Task Types: upscale_image
Max Duration: Unavailable
Resolutions: Unavailable
Aspect Ratios: Unavailable
Output Format: Unavailable
Avg Generation Time: Unavailable

Request parameters

`callback_url`

Optional value

Webhook URL for terminal Task delivery.

`upscale_factor`

Required value

Image upscale multiplier. (1, 2, 4)

`source_image_url`

Required value

Public source image URL.

USE CASES

Photo enhancement

Upscale archival photos to print-quality resolution for brochures and catalogs.

Video restoration

Restore and upscale SD footage to 4K for catalog rereleases.

Background removal

Remove image backgrounds at bulk to normalize product photos from thousands of sellers.

FAQ

Frequently asked questions about Topaz upscale image

How do I select topaz-upscale-image?

Pass the model ID shown in the quickstart.

What's the rate limit on this variant?

Per-key rate limits scale with your usage tier. The pricing page shows current limits. If you need higher throughput, contact support to discuss tier upgrades.

Can I switch variants later?

Yes. Variant is a parameter in the request. Switch by changing the model ID — no code changes, no re-authentication, no separate billing setup. All variants share the same API key and request shape.

Does it stream?

Where streaming is available, RunAPI streams end-to-end. LLM models support token-level streaming. Media models use async task polling or webhook callbacks for result delivery.

Where do I report quality issues?

Open an issue on the public GitHub repo or email support at [email protected]. Include the task ID and model ID so the team can investigate the specific generation.

Do I need a separate provider account?

No. Your RunAPI API key is enough to access this variant and every other model in the catalog. You do not need accounts with the underlying provider.

Building with a team?

We're here to help with enterprise setup, integrations, and technical questions.