4o Image Api

curl -X POST https://renderhour.com/api/gateway/v1/images/generations \
  -H "Authorization: Bearer $RENDERHOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "kie/4o-image-api",
  "prompt": "A lighthouse on a basalt cliff at dusk, photorealistic",
  "size": "1:1"
}'

No published rate for this endpoint yet, so it cannot be run — an unpriced model is refused rather than billed at a guess.

Not on the gateway yet: kie/4o-image-api has no price in the billing table, so this request is refused with unpriced_model rather than run. The snippet is here so the shape is clear the day it opens.

Or copy the request and run it with your RenderHour API key — the one in your profile.