TopxAI · Model prices · OpenAI
GPT Image 2.5 Sunburst API pricing
Model id gpt-image-2.5-sunburst. from $0.03 per image on the lowest-priced route; every route is listed below. Prices are fixed in USD, charged from prepaid credit, and every request writes one usage-log row with the route and the charge.
GPT Image 2.5 Sunburst: OpenAI's highest-fidelity image generation and editing model, sold per image by output size (1K or 2K).
Prices by route
| Route | Variant | Price (USD per image) |
|---|---|---|
| Image | 1K image | $0.03 |
| Image | 2K image | $0.05 |
Endpoints
POST /v1/chat/completions: OpenAI Chat Completions (Bearer)POST /v1/images/generations: OpenAI Images (Bearer)POST /v1/images/edits: OpenAI Image edits (Bearer)
Call gpt-image-2.5-sunburst
Base URL https://ai.topxea.com/v1 for OpenAI-style SDKs, https://ai.topxea.com for the Anthropic SDK; the API key goes where the provider's key would go.
curl https://ai.topxea.com/v1/images/generations \
-H "Authorization: Bearer $TOPXAI_API_KEY" \
-H "content-type: application/json" \
-d '{"model": "gpt-image-2.5-sunburst", "prompt": "A lighthouse at dusk, oil painting", "size": "1024x1024"}'Related
- Open WebUI with TopxAI: one OpenAI connection, every model
- Image generation
- Connect your SDK
- Shared pool, official line and auto route
- How requests are billed
- Every model's price
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