> ## Documentation Index > Fetch the complete documentation index at: https://docs.aitoearn.ai/llms.txt > Use this file to discover all available pages before exploring further. # OpenAI Image Generation > Interface description: Compatible endpoint (Vensen diagram) of OpenAI Images API `/v1/images/generations`. The request, response and error formats fully comply with the OpenAI specification: OpenAI original `ImagesResponse` is returned, and the AiToEarn universal response package is not used; the image link is the original return from the upstream and is not transferred. Authentication uses `Authorization: Bearer ` (OpenAI SDK carries it by default). Existing OpenAI SDK or ecological tools only need to replace the baseURL and API Key to access, and billing is based on AiToEarn points. The model value comes from `data[n].name` returned by the ["Image Generation Model"](/en/api-reference/get-api-ai-models-image-generation) interface. If you need the AiToEarn universal response format (`code === 0`) and the stable image link after dumping, please use the ["Generate Image"](/en/api-reference/post-api-ai-image-generate) interface instead. ## OpenAPI ````yaml /openapi/en/aitoearn.openapi.json post /api/ai/images/generations openapi: 3.0.1 info: title: AiToEarn Open Platform API description: >- AiToEarn Open Platform API. You can switch between the China and international sites for testing. Business success is determined by whether the response body has code === 0. version: 1.0.0 contact: {} servers: - url: https://aitoearn.cn description: China site - url: https://aitoearn.ai description: International site security: [] tags: - name: AI Services - name: AI Services/Video Generation - name: AI Services/Image Generation - name: Channel Management - name: Channel Management/Accounts - name: Channel Management/Publishing - name: Channel Management/Platforms - name: Channel Management/Works - name: Channel Management/Account Groups - name: Channel Management/Authorization - name: Asset Management - name: AI Services/Large Language Models paths: /api/ai/images/generations: post: tags: - AI Services/Image Generation summary: OpenAI Image Generation description: >- Interface description: Compatible endpoint (Vensen diagram) of OpenAI Images API `/v1/images/generations`. The request, response and error formats fully comply with the OpenAI specification: OpenAI original `ImagesResponse` is returned, and the AiToEarn universal response package is not used; the image link is the original return from the upstream and is not transferred. Authentication uses `Authorization: Bearer ` (OpenAI SDK carries it by default). Existing OpenAI SDK or ecological tools only need to replace the baseURL and API Key to access, and billing is based on AiToEarn points. The model value comes from `data[n].name` returned by the ["Image Generation Model"](/en/api-reference/get-api-ai-models-image-generation) interface. If you need the AiToEarn universal response format (`code === 0`) and the stable image link after dumping, please use the ["Generate Image"](/en/api-reference/post-api-ai-image-generate) interface instead. operationId: RelayController_imagesGenerations parameters: [] requestBody: content: application/json: schema: $ref: '#/components/schemas/RelayImageGenerationDto' examples: {} required: true responses: '200': description: >- Native third-party protocol response or SSE data, not wrapped in the AiToEarn common response envelope. content: application/json: schema: type: object additionalProperties: true description: >- Native third-party protocol response, not wrapped in the AiToEarn common response envelope. examples: success: summary: Native third-party success response value: id: RelayController_imagesGenerations_example object: response text/event-stream: schema: type: string description: SSE streaming response. deprecated: false security: - apikey-header-Authorization: [] components: schemas: RelayImageGenerationDto: type: object properties: prompt: type: string description: prompt word model: type: string description: >- Image generation model name. First call the ["Image Generation Model"](/en/api-reference/get-api-ai-models-image-generation) interface (`GET /api/ai/models/image/generation`) and pass in the `data[n].name` returned by it; the size, quality, style and price supported by each model shall be subject to the return of this interface. 'n': type: integer minimum: 1 maximum: 9007199254740991 description: Generate quantity quality: type: string description: >- Image quality. The optional values ​​vary from model to model, and are subject to the `data[n].qualities` returned by the ["Image Generation Model"](/en/api-reference/get-api-ai-models-image-generation) interface. response_format: type: string enum: - url - b64_json description: Return format size: type: string description: >- Image size. The optional values ​​vary with the model, and are subject to the `data[n].sizes` returned by the ["Image Generation Model"](/en/api-reference/get-api-ai-models-image-generation) interface; the prices for different sizes are different, see `data[n].pricing`. style: type: string description: >- Image style. The optional values ​​vary with the model, and are subject to the `data[n].styles` returned by the ["Image Generation Model"](/en/api-reference/get-api-ai-models-image-generation) interface; returning empty means that the model does not support style parameters. required: - prompt - model additionalProperties: true securitySchemes: apikey-header-Authorization: type: apiKey in: header name: Authorization description: 'Used by OpenAI-compatible endpoints. Example: Bearer .' ````