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POST
GPT Text-to-Image
Use GPT image generation models to quickly generate high-quality images from text descriptions. Supports multiple size and quality options to meet various image generation needs.

Request Headers

string
required
Enum: application/json
string
required
Bearer authentication format: Bearer {{API Key}}.

Request Body

string
required
The model used for image generation. Currently supports gpt-image-1, gpt-image-1.5.
string
required
Text description of the desired image.For gpt-image-1, gpt-image-1.5, the maximum length is 32000 characters.
string
Quality of the generated image, Default: auto.For gpt-image-1, gpt-image-1.5, supported values are: auto, high, medium, low.
integer
Number of images to generate, Range: 1~10, Default: 1.
string
Size of the generated image, Default: auto.For gpt-image-1, gpt-image-1.5, supported values are:
  • 1024x1024: Square
  • 1536x1024: Landscape
  • 1024x1536: Portrait
  • auto: Default

Response Parameters

integer
required
Unix timestamp (in seconds) of when the image was generated.
array
required
List of generated images.
string
required
Output format of the generated image. Possible values: png, webp, jpeg.
string
required
Quality of the generated image. Possible values: low, medium, high.
string
required
Size of the generated image. Possible values: 1024x1024, 1024x1536, 1536x1024.
object
Only supported by gpt-image-1, gpt-image-1.5. Token usage information for image generation.