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POST
/
v1
/
images
/
edits
gemini-25-flash-image-preview-hd (image editing)
curl --request POST \
  --url https://api.example.com/v1/images/edits
Gemini’s openai format for the image editing API. 
{
  "error": {
    "message": "Invalid signature",
    "type": "401"
  }
}

​
Parameters

ParameterTypeRequiredDefaultDescription
imagefile✅ Yes-image parameter
promptstring✅ YesFlying Pigprompt parameter
filestring✅ Yes-file parameter
modelstring✅ Yesgemini-2.5-flash-image-previewmodel parameter
nstring✅ Yes1n parameter