Enhance archviz renders from your own app.
One async REST endpoint. Submit an image, receive an HMAC-signed webhook when the enhanced result is ready. Built for render farms, archviz studios, and BIM workflows.
curl -X POST https://api.vaethat.com/v1/enhance \
-H "X-API-Key: vth_live_xxxxxxxxxxxxxxxxxxxx" \
-H "Content-Type: application/json" \
-d '{
"image_url": "https://your-cdn.com/render.jpg",
"scale": 2,
"mode": "enhance",
"webhook_url": "https://your-app.com/hooks/vaethat"
}'
# 202 Accepted
{
"job_id": "db82f184-1a4c-4f9e-9d3a-8b1f2c3d4e5f",
"status": "queued",
"credits_charged": 5,
"estimated_seconds": 21
}One call to enhance.
Pick your stack. The endpoint is the same.
curl -X POST https://api.vaethat.com/v1/enhance \
-H "X-API-Key: vth_live_xxxxxxxxxxxxxxxxxxxx" \
-H "Content-Type: application/json" \
-d '{
"image_url": "https://your-cdn.com/render.jpg",
"scale": 2,
"mode": "enhance",
"webhook_url": "https://your-app.com/hooks/vaethat"
}'
# 202 Accepted
{
"job_id": "db82f184-1a4c-4f9e-9d3a-8b1f2c3d4e5f",
"status": "queued",
"credits_charged": 5,
"estimated_seconds": 21
}Why Vaethat API
The endpoints competitors don't advertise — because they don't have them.
Cost preview endpoint
Call /v1/estimate to know exactly what a job will cost and how big the output will be — without spending a credit or invoking a GPU.
Idempotency keys
Pass an Idempotency-Key header to retry safely. Duplicate submissions return the original job instead of double-charging.
Signed webhooks
Every callback ships with an HMAC-SHA-256 signature. Documented retry schedule (30s → 6h) plus a GET /jobs/:id fallback.
Sandbox keys
vth_test_ keys are free, never charge credits, and echo the input as output — wire up integrations before you ship.
How it works
POST /v1/enhance
Submit an image URL plus scale and mode. Receive a job_id immediately.
GPU processing
We route to the right tier (standard or high-res) and run the enhancement.
Signed webhook
We POST a signed payload to your webhook_url with the output URL. Poll as a fallback.
Pricing
Transparent monthly plans. No compute units, no surprises.
Developer
Ideal for indie devs and prototypes
Scale
For teams shipping to production
Studio
For studios with high-volume needs
Attribution required
Any product or app using the Vaethat API must display a visible "Powered by vaethat" label — text or badge — in the UI where enhanced images appear. A clickable link to vaethat.com is recommended but not required.
Sandbox keys (vth_test_) are exempt during development.
Render farms
Add 2x / 4x enhancement as a finishing step in your pipeline. No GPU procurement.
Archviz studios
Batch-enhance project deliverables from your internal tools or a Houdini / 3ds Max plugin.
BIM & SaaS platforms
Offer enhanced renders as a feature in your own product — bill clients directly, white-label optional.