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POST
https://dashlyai.cc
/
v1
/
images
/
generations
curl --request POST \
  --url https://dashlyai.cc/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-4o-image",
    "prompt": "A castle under the starry sky",
    "size": "1:1",
    "n": 1
  }'

{
  "id": "task_img_abc123def456",
  "object": "generation.task",
  "model": "gpt-4o-image",
  "status": "queued",
  "progress": 0,
  "created_at": 1703884800,
  "metadata": {}
}
  • Unified image generation API
  • Use model parameter to select gpt-4o-image model
  • Supports text-to-image, image-to-image, and image editing
  • Async task management, query results by task ID

​
Authorizations

​
Authorization
string
required
All endpoints require Bearer Token authenticationGet your API Key from the API Key Management PageAdd to request header:
Authorization: Bearer YOUR_API_KEY

​
Body

​
model
string
default:"gpt-4o-image"
required
Image generation model nameExample: "gpt-4o-image"
​
prompt
string
required
Text description for image generationMaximum 1000 characters
​
size
string
Image size ratioSupported formats:
ValueDescriptionPixels (Reference)
1:1Square1024x1024
16:9Landscape wide1792x1024
9:16Portrait tall1024x1792
4:3Landscape standard1365x1024
3:4Portrait standard1024x1365
3:2Landscape photo1536x1024
2:3Portrait photo1024x1536
​
n
integer
default:1
Number of images to generateSupports 1-4. Pre-charged based on generation count.⚠️ Note: Must be a pure number (like 1), don’t use quotes
​
quality
string
default:"standard"
Image quality
  • standard - Standard quality (default)
  • hd - High definition quality (supported by some channels)
​
images
array
Reference image URLs for image-to-image or image editingSupports:
  • Public accessible image URLs (http:// or https://)
  • Base64 encoded format: data:image/{format};base64,{base64data}
Limits:
  • Single image max 10MB
  • Supported formats: .jpeg, .jpg, .png, .webp
  • Maximum 5 images

​
Response

​
id
string
Unique task identifier for status queries
​
object
string
Object type, always generation.task
​
model
string
Model name used
​
status
string
Task status
  • queued - Queued for processing
  • in_progress - Processing
  • completed - Successfully completed
  • failed - Failed
​
progress
integer
Task progress percentage (0-100)
​
created_at
integer
Task creation timestamp (Unix timestamp)
​
metadata
object
Task metadata
curl --request POST \
  --url https://dashlyai.cc/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-4o-image",
    "prompt": "A castle under the starry sky",
    "size": "1:1",
    "n": 1
  }'

{
  "id": "task_img_abc123def456",
  "object": "generation.task",
  "model": "gpt-4o-image",
  "status": "queued",
  "progress": 0,
  "created_at": 1703884800,
  "metadata": {}
}