OverblastTencent · image model
Hy Image 3.5 Preview
Tencent: Hy Image 3.5 Preview is an image model on the Overblast AI Gateway. Call it as tencent/hy-image-v3.5-preview with one Overblast API key, paid from your AI credits.
Prices are in AI credits, in US dollars. A picture, clip or track shows an estimate and is charged its actual cost once it is made. As of 6 October 2026, from the live catalogue.
Price
| Price | $3.20 / M tokens |
|---|
What it does
| Does | Makes a picture from a prompt, Edits pictures you send, Re-renders a picture at 4K |
|---|---|
| Pictures in | 0 to 20 |
| Pictures per call | 1 |
| Resolutions | 1K, 1.5K, 2K, 4K |
| Aspect ratios | 1:1, 1:2, 1:4, 2:1, 2:3, 3:2, 3:4, 4:1, 4:3, 4:5, 5:4, 9:16, 16:9 |
| Seed | Takes a seed, for repeatable results |
Where it runs
| Regions | Runs globally; it cannot be pinned to the EU or the US yet |
|---|---|
| Zero data retention | Not applicable: image calls cannot carry the requirement |
| Endpoint | POST /v1/images |
Call it
curl https://ai.overblast.app/v1/images \
-H "Authorization: Bearer $OVERBLAST_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "tencent/hy-image-v3.5-preview",
"prompt": "A lighthouse at dawn, watercolour"
}'All image models and their prices · How the AI Gateway works