Replace background with Ideogram 4.5
Rebuild the background of an image as the setting shown in a
background_reference image, with Ideogram 4.5 at its highest
quality. The people in the source image are kept, people in the
reference are left out, and results keep the source image’s aspect
ratio. Returns a generation_id; poll
GET /v2/generations/{generation_id} or supply a webhook_url.
Authentication
API key for access control. Use in the header with the name “Api-Key”
Query parameters
When true, the request is validated and priced but not run: nothing is
generated, stored, or billed, and no safety review is performed. The
response is a PriceQuote object instead of the usual response for this
endpoint. Send exactly the request you would send to generate, so the
quote reflects the same options.
Request
The source image. JPEG, PNG, WEBP, HEIF, AVIF, GIF, BMP, TIFF, and MPO are supported, up to 50 MB. Its longer side may be at most the model’s maximum aspect ratio times its shorter side; a more extreme proportion is rejected with a 400 that states the allowed range. Multipart requests only.
A photo of the setting the new background should match. Its people
are not copied. It is held to the same aspect-ratio limit as
image. Multipart requests only.
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.
Response
The generation ID to poll with GET /v2/generations/{generation_id}.