Virtual try-on API and custom integrations

Not on Shopify, WooCommerce, or Salla? The same photorealistic rendering engine is available over a high-throughput API, and we engineer custom integrations for teams running their own proprietary stack.

LookCheck AI Virtual Try-On API and Custom Integrations
Full Control & Custom UX

What you control

You send a product image and a customer photo. You get a photorealistic rendered result back.

The customer interface, the photo upload experience, the image caching, where assets live, and how try-on looks inside your product pages are all 100% yours. We handle the heavy GPU rendering, which is the part you would not want to maintain yourself.

Payload OutputHigh-res PNG / WebP
Latency< 3.5 seconds
POST /v1/render/try-on
curl -X POST https://api.lookcheck.rendream.com/v1/render \
  -H "Authorization: Bearer sec_live_..." \
  -H "Content-Type: application/json" \
  -d '{
"user_image": "https://cdn.brand.com/shopper.jpg",
"items": [
{ "sku": "JKT-092", "category": "outerwear" }
]
}'
✓ 200 OK: Returns photorealistic rendered output with zero raw photo retention.

Who this is for

Engineered for organizations whose e-commerce infrastructure requires bespoke API orchestration.

Custom Stacks

Retailers on Magento, BigCommerce or Bespoke

Anywhere there is no native LookCheck app, our REST API provides the exact same visual rendering capability seamlessly.

Marketplaces

Marketplaces & Multi-Vendor Platforms

Running virtual try-on across thousands of sellers, where each brand's catalog is segregated but the rendering infrastructure is centralized.

Enterprise

Retail Groups with In-House Engineering

Where the front-end storefront is custom-built and tightly maintained, and a generic third-party modal or widget is not an option.

Capabilities & Boundaries

What the API does and does not do

What it does

It renders garments, footwear, eyewear, jewellery, bags, and hats onto a customer photo. It supports multi-item ensembles, layering tops, bottoms, and accessories in a single API call.

Unstitched fabric rendering is also supported, requiring a setup conversation first because the geometry mapping depends on how your patterns are cut.

More on unstitched fabric

What it does not do

It does not recommend sizes. AI size recommendation requires dual multi-angle physical camera captures and height input, which is exclusively a feature of the physical LookCheck AI Smart Mirror hardware.

Online API try-on is dedicated to photorealistic visual styling, fit visualization, and ensemble building.

Learn about the Smart Mirror

Questions engineering teams ask

Is there public documentation?

Not yet. We scope each integration directly with the engineering team building it, and supply dedicated endpoint contracts, sample payloads, and sandbox credentials tailored to your stack.

What are the rate limits?

Rate limits and concurrency are provisioned per integration according to your projected traffic and peak shopping spikes. Tell us your volume plans and we will scale GPU workers accordingly.

What happens to the photos?

Encrypted in transit, processed in isolated GPU memory, and immediately deleted. We never retain shopper photos and never train AI models on them. Rendream holds ISO 27001:2022.

Ready to scope your integration?

Volume pricing is matched to your expected render count rather than a rigid fixed plan. Tell us about your stack and volume expectations.