Imagen 4

imagen-4.0-generate-preview-06-06-text-to-image

post

Google’s highest quality image generation model

Header parameters

AuthorizationstringRequiredExample: sk-Qp03mnjjNqXKxpnw5qQ4IqVABNfad5YOk1axUhp7pJbokFmu

Body

application/json

modelstringRequired

model is the model name

Example: imagen-4.0-generate-preview-06-06-text-to-image

promptstringRequired

prompt is the prompt.

Example: A cute baby sea otter.

sizestring · enumOptional

The size of the image to generate.

Possible enum values: 1024x1024, 1024x1792, 1792x1024

Default: 1024x1024Example: 1024x1024Possible values:

ninteger · enumOptional

Number of images to generate (1-4) Default value: 1

Default: 1Example: 1Possible values:

output_formatstring · enumOptional

output_format indicate the output format, default value is url.

Default: urlExample: urlPossible values:

Responses

200Success

application/json

post

/v1/images/generations

HTTPcURLJavaScriptPython

POST /v1/images/generations HTTP/1.1
Host: image.onerouter.pro
Authorization: text
Content-Type: application/json
Accept: */*
Content-Length: 140

{
  "model": "imagen-4.0-generate-preview-06-06-text-to-image",
  "prompt": "A cute baby sea otter.",
  "size": "1024x1024",
  "n": 1,
  "output_format": "url"
}

200Success

{
  "data": [
    {
      "url": "https://resource.onerouter.pro/image/generated%2Fonerouter_fc96da05-3ec6-447d-a5ed-084df97962e2.png",
      "b64_json": "",
      "revised_prompt": ""
    }
  ],
  "created": 1760517435
}