Standard OpenAI-compatible `POST /v1/images/generations` endpoint. As of July 28, 2026 it serves `seedream-5-0-260128`, `wan2.7-image`, `wan2.7-image-pro`, and `gpt-image-2`. The older `seedream-4-5-251128` is routed through [`/v1/chat/completions`](/api-reference/chat/post_chat-completions-image-generation) instead, and Gemini-compatible `generateContent` requests use [`/v1beta/models/{model}:generateContent`](/api-reference/chat/post_models-model-generatecontent).
About OpenAI-Compatible Image Generations via AIsa
Review the Service identity, supported languages, protocol versions, and source metadata discovered by the directory.
Service details
Service Id
5dcde561-850c-4cf0-bc5c-d83eb4cafc28
Service origin
https://api.aisa.one
ListedSeptember 24, 2026, 6:40 PM
Last checkedSeptember 24, 2026, 8:02 PM
Protocol details
SourceOpenAPI
Endpoints
Endpoint details are saved from the OpenAPI document. Authentication requirements and prices are advertised information, not a verified payment or access guarantee. The document may contain additional endpoints.Open OpenAPI document
POST/images/generations
Generate images (OpenAI-compatible)
Generate images with the OpenAI-compatible images-generations endpoint.
**Size constraint (Seedream routes only).** Seedream's upstream requires a minimum of **3,686,400 pixels** per image. Requests below that return `400 InvalidParameter: image size must be at least 3686400 pixels`. Wan and `gpt-image-2` routes accept smaller sizes — `1024x1024` is verified working for `wan2.7-image`.Price unavailableThe operation requires declared authentication; API keys, bearer tokens and other schemes are not evidence of AEP support.