---
title: "Ideogram 4.5"
method: POST
path: "/generate/image/ideogram/ideogram-4.5"
tags: ["Image"]
---

# Ideogram 4.5

`POST /generate/image/ideogram/ideogram-4.5`

Generate images or edit source images with prompts and up to five image references. Very low quality requires an image. Set preserve_source_size to keep the first source image dimensions; aspect_ratio and resolution are then ignored.

## Headers

- `X-Webhook-URL` string, uri

## Request body

- object
  - `prompt` string, required
  - `seed` integer
  - `quality` 'very_low' | 'low' | 'medium' | 'high'
  - `preserve_source_size` boolean
  - `skip_prompt_expansion` boolean
  - `aspect_ratio` '1:1' | '4:3' | '3:2' | '16:9' | '2.4:1' | '4:5' | '2:3' | '9:16' — Aspect ratio. One of: 1:1, 4:3, 3:2, 16:9, 2.4:1, 4:5, 2:3, 9:16.
  - `resolution` '2K' — Resolution scale. One of: 2K.
  - `image_urls` string[] — Up to five source or reference images for prompt-based editing. Omit for text-to-image generation.

## Response `200`

The resulting job data. This will be returned in a pending state until the job is completed. See [`/jobs/{id}`](#tag/default/get/jobs/{id}) for retrieving the results.

- object
  - `job_id` string, uuid, required
  - `status` 'backlogged' | 'queued' | 'scheduled' | 'processing' | 'sampling' | 'intermediate-complete' | 'completed' | 'failed' | 'cancelled', required
  - `created_at` string, date-time, required
  - `completed_at` unknown, required
  - `result` unknown, required
  - `error` object
    - `code` string, required
    - `message` string

## Other responses

- `400` — The request body is invalid.
- `401` — You are not authenticated.
- `402` — You have run out of credits.
- `429` — You have reached the maximum number of concurrent jobs.

## Changes

- **2026-10-01** `2d76a65ef350` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/krea/apis/krea-api/changes/generate/image/ideogram/ideogram-4.5/post.md)

---

[API](https://skmtc.dev/krea/apis/krea-api.md) · [All operations](https://skmtc.dev/krea/apis/krea-api/llms.txt) · [OpenAPI document](https://skmtc.dev/krea/apis/krea-api/revisions/f3316c0eafb8?raw)