> ## Documentation Index > Fetch the complete documentation index at: https://docs.powertokens.ai/llms.txt > Use this file to discover all available pages before exploring further. # Image-01 Image to Image > Image-to-image capability for the `Image-01` model. Exposed fields: `model`, `prompt`, `subject_reference`, `aspect_ratio`, `width`, `height`, `response_format`, `seed`, `n`, `prompt_optimizer`. `subject_reference` is expanded as a JSON request in this document. ## OpenAPI ````yaml api-reference/en/zmodelImage/minimax/image01-image-to-image.json POST /v1/images/edits openapi: 3.0.1 info: title: Image-01 image-to-image version: 1.0.0 description: >- Image-01 image-to-image capability documentation. The unified API endpoint is `/v1/images/edits`, used for generating or redrawing images based on a reference image. license: name: Project License url: https://github.com/QuantumNous/new-api/blob/main/LICENSE servers: - url: https://api.powertokens.ai description: Baze API server endpoint security: [] tags: - name: Image Generation description: Image-01 image-to-image capability paths: /v1/images/edits: post: tags: - Image Generation summary: Image-01 image-to-image description: >- Image-to-image capability for the `Image-01` model. Exposed fields: `model`, `prompt`, `subject_reference`, `aspect_ratio`, `width`, `height`, `response_format`, `seed`, `n`, `prompt_optimizer`. `subject_reference` is expanded as a JSON request in this document. operationId: minimaxImageToImage requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/MiniMaxImageToImageRequest' examples: subject_reference_example: summary: Using subject_reference value: model: image-01 prompt: Turn this portrait into a manga cover subject_reference: - type: character url: https://example.com/reference.png response_format: url 'n': 1 responses: '200': description: Success. Returns the unified image response structure. content: application/json: schema: $ref: '#/components/schemas/MiniMaxImageResponse' '400': description: >- Invalid request parameters, e.g. missing `subject_reference` or invalid field combination for the unified API endpoint. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: invalid_request: summary: Parameter error value: error: message: Malformed request body or invalid field values type: invalid_request_error code: bad_request_body '401': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: unauthorized: summary: Unauthorized value: error: message: Invalid token type: api_error code: access_denied description: Authentication failed, e.g. missing or invalid token. '413': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: request_too_large: summary: Request body too large value: error: message: >- Request body too large, please reduce the input and retry type: api_error code: read_request_body_failed description: Request body too large. '429': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: quota_exceeded: summary: Insufficient quota or rate limited value: error: message: Insufficient account quota, please retry later type: api_error code: insufficient_user_quota description: Rate limit triggered or insufficient account quota. '500': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: internal_error: summary: Internal processing failure value: error: message: Internal processing failed, please retry later type: api_error code: gen_relay_info_failed description: Internal server error while processing the request. '502': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: bad_gateway: summary: Abnormal upstream response value: error: message: The upstream provider returned an invalid response type: api_error code: bad_response_status_code description: The upstream provider returned an abnormal response. '503': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: service_unavailable: summary: Service temporarily unavailable value: error: message: >- No available channel for the current model, please retry later type: api_error code: get_channel_failed description: >- Upstream provider temporarily unavailable, or no available channel for the current model. security: - BearerAuth: [] components: schemas: MiniMaxImageToImageRequest: type: object required: - model - prompt - subject_reference properties: model: type: string enum: - image-01 description: Model name for this capability. prompt: type: string description: Image editing prompt. maxLength: 1500 subject_reference: type: array minItems: 1 items: $ref: '#/components/schemas/SubjectReferenceItem' description: >- Subject reference information, used to enforce character or object consistency in the generated result. aspect_ratio: type: string description: Target aspect ratio. enum: - '1:1' - '16:9' - '4:3' - '3:2' - '2:3' - '3:4' - '9:16' - '21:9' width: type: integer description: >- Generated image width (pixels). Only effective when model is image-01. Note: width and height must be set together, range [512, 2048], and must be multiples of 8. If set together with aspect_ratio, aspect_ratio takes priority. minimum: 512 maximum: 2048 multipleOf: 8 height: type: integer description: >- Generated image height (pixels). Only effective when model is image-01. Note: width and height must be set together, range [512, 2048], and must be multiples of 8. If set together with aspect_ratio, aspect_ratio takes priority. minimum: 512 maximum: 2048 multipleOf: 8 response_format: type: string enum: - url - base64 description: >- Response format. Use `url` to get a temporary download link, or `base64` to get Base64-encoded content. seed: type: integer format: int64 description: Random seed. 'n': type: integer minimum: 1 maximum: 9 description: Number of images to generate. prompt_optimizer: type: boolean description: Whether to enable prompt optimization. MiniMaxImageResponse: type: object properties: created: type: integer format: int64 data: type: array items: $ref: '#/components/schemas/MiniMaxImageData' metadata: $ref: '#/components/schemas/MiniMaxImageMetadata' ErrorResponse: type: object properties: error: type: object properties: message: type: string type: type: string description: >- Error type, e.g. `invalid_request_error`, `api_error`, or upstream-compatible error types. code: type: string SubjectReferenceItem: type: object required: - type - url properties: type: type: string description: Subject type. Currently only `character` is supported. url: type: string description: Reference image URL or Data URL. MiniMaxImageData: type: object properties: url: type: string b64_json: type: string MiniMaxImageMetadata: type: object properties: provider_request_id: type: string description: Request tracking ID returned by the upstream provider. provider_status_code: type: integer description: Status code returned by the upstream provider. provider_status_msg: type: string description: Status message returned by the upstream provider. success_count: type: integer description: Number of successfully generated results in this request. failed_count: type: integer description: Number of results not returned in this request. securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT description: 'Pass `Authorization: Bearer ` in the request header.' ````