edit-workflow

Render a fashion sketch as product photography

Converts one fashion sketch into photorealistic garment or product imagery while preserving its silhouette, construction, colors, and visible design details.

The request runs asynchronously. Poll GET /v1/generations/{generation_id} with the returned generation_id until the generation is completed or failed.

Supply exactly one sketch transport: an existing AssetIdentifier in sketch_asset_identifier, or raw sketch_image bytes in a multipart request. Supplying both or neither is rejected with a 400.

post/v2/tool/sketch-to-render

Request body

sketch_imagestring binary

Raw fashion-sketch bytes. JPEG, PNG, WEBP, HEIF, AVIF, GIF, BMP, TIFF, and MPO are supported, up to 50 MB. Multipart requests only. Mutually exclusive with sketch_asset_identifier.

instructionstring required

Required material and rendering direction, plus any construction or design details that are not legible in the sketch.

aspect_ratiostring

Aspect ratio of each output image. Defaults to 1:1 when omitted.

quality'low' | 'medium' | 'high'

The quality tier for the edit. Higher tiers may improve detail and take longer to complete.

seedinteger

Optional seed for repeatable results.

num_imagesinteger

Number of product renders to create.

privateboolean

When true or omitted, the output is kept private to your account. Set to false to publish the output to the public feed. Enterprise accounts always generate privately.

webhook_urlstring uri

HTTPS URL that Ideogram delivers the generated result to. Ideogram sends a JSON POST to this URL once all images for the request have finished generating. The body mirrors the synchronous generate response: request_id, created, and a data array containing every generated image (url, prompt, resolution, seed, is_image_safe). Each delivery is signed with Ed25519 and verifiable against the public keys at https://api.ideogram.ai/v1/.well-known/jwks.json. Must be HTTPS; private and loopback hosts and the cloud metadata service are rejected.

Example request

{
  "sketch_asset_identifier": {
    "asset_type": "RESPONSE",
    "asset_id": "7uS_VESkRI6O3-sVgHQp_A"
  },
  "webhook_url": "https://api.example.com/webhooks/ideogram"
}

Response

Sketch rendering accepted for asynchronous processing.

generation_idstring required

URL-safe base64 ID accepted by the generation polling endpoint.

Example response

{
  "generation_id": "generation_id"
}

Changes

Changed in 4 of the 34 revisions of this API.613

Sep 27, 2026987f73fc82de4See the full diff
- ○
  added the optional property to the response with the status
  response-optional-property-added
- ○
  added the optional property to the response with the status
  response-optional-property-added
- ○
  added the optional property to the response with the status
  response-optional-property-added
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  added the optional property to the response with the status
  response-optional-property-added
Sep 19, 20264e95197be44a66See the full diff
- ▲
  removed the enum value HIGH of the request property (media type: multipart/form-data)
  request-property-enum-value-removed
- ▲
  removed the enum value HIGH of the request property (media type: application/json)
  request-property-enum-value-removed
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  removed the enum value LOW of the request property (media type: multipart/form-data)
  request-property-enum-value-removed
- ▲
  removed the enum value LOW of the request property (media type: application/json)
  request-property-enum-value-removed
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  removed the enum value MEDIUM of the request property (media type: multipart/form-data)
  request-property-enum-value-removed
- ▲
  removed the enum value MEDIUM of the request property (media type: application/json)
  request-property-enum-value-removed
- ○
  added the new high enum value to the request property (media type: multipart/form-data)
  request-property-enum-value-added
- ○
  added the new high enum value to the request property (media type: application/json)
  request-property-enum-value-added
- ○
  added the new low enum value to the request property (media type: multipart/form-data)
  request-property-enum-value-added
- ○
  added the new low enum value to the request property (media type: application/json)
  request-property-enum-value-added
- ○
  added the new medium enum value to the request property (media type: multipart/form-data)
  request-property-enum-value-added
- ○
  added the new medium enum value to the request property (media type: application/json)
  request-property-enum-value-added
This revision also has 13 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Sep 2, 20261429d75daa362See the full diff
- ○
  added the media type application/json for the response with the status
  response-media-type-added
- ○
  added the media type application/json for the response with the status
  response-media-type-added
Aug 26, 2026204996bf317a1See the full diff
- ○
  endpoint added
  endpoint-added

Full history