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POST
/
openai
/
4o-image
/
generations
cURL
curl --request POST \
  --url https://api.ttapi.io/openai/4o-image/generations \
  --header 'Content-Type: application/json' \
  --header 'TT-API-KEY: <api-key>' \
  --data '
{
  "prompt": "<string>",
  "hookUrl": "<string>"
}
'
{
  "status": "SUCCESS",
  "message": "success",
  "data": {
    "job_id": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}
Note: This endpoint is based on reverse engineering, so stability may vary over time.

Authorizations

​
TT-API-KEY
string
header
required

You can obtain your API key from the TTAPI Dashboard.

Body

application/json
​
prompt
string
required

Text prompt for image generation. Since this is a reverse-engineered model, it's recommended to include keywords in your prompt such as: ",draw a xxx", "generate a xxx", "draw a xxx". Language is not restricted; OpenAI itself supports multilingual models with excellent Chinese support.

​
referImages
array

Reference image array

​
hookUrl
string

Callback notification URL. When task completes or fails, this URL will be notified. Notification data structure [blocked] is consistent with fetch structure. If not set, you need to request the fetch endpoint [blocked] for query

Response

Request successful

​
status
string
required
Example:

"SUCCESS"

​
message
string
required
Example:

"success"

​
data
object
required
Example:
{
  "job_id": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
}
Last modified on April 26, 2026