Ideogram 4.5

Ideogram · Image · Text → Image

Ideogram 4.5 — text-to-image and drift-free iterative editing with up to 4 reference images and an optional mask.

Model ID: ideogram-4-5Workflow: ideogram/v4.5/generate

Reference ImagesMasked Edit2K

Try on Playground ↗

SDK API Advanced Usage Pricing

Authentication

Send your Picsart API key as a bearer token on every request.

Header

Authorization: Bearer <PICSART_API_KEY>

Make a request

One endpoint serves every model: POST to /workflows/v1/models/execute with the model id and its input in the body. The nesting is deliberate — the outer paramsis the envelope every workflow takes, and the inner one is this model's own input. Those inner names are the same unified ones the SDK takes, so a call translates one-to-one between the two — no per-vendor naming to learn.

cURL

curl -X POST 'https://api.picsart.com/workflows/v1/models/execute' \
  -H 'Authorization: Bearer $PICSART_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
  "params": {
    "model": "ideogram-4-5",
    "params": {
      "prompt": "A serene mountain lake at golden hour, ultra detailed",
      "aspectRatio": "auto",
      "resolution": "2K"
    }
  }
}'

Parameters

10 parameters, sent inside the inner paramsobject. Identical to the SDK's — one parameter set, whichever transport you use.

Parameter	Type	Required	Default	Details
`prompt` Prompt	`text`	yes	`—`	max 10000 chars
`imageUrls` Images	`file (image[])`	no	`—`	—
`mask` Mask	`file (image)`	no	`—`	—
`aspectRatio`	`enum`	no	`auto`	auto, source, 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 5:4, 4:5, 8:5, 5:8, 2:1, 1:2, 3:1, 1:3
`resolution`	`enum`	no	`2K`	1K, 2K
`magicPrompt` Magic Prompt	`enum`	no	`auto`	auto, on, off
`quality`	`enum`	no	`high`	very_low, low, medium, high
`count`	`enum`	no	`1`	1, 2, 3, 4, 5, 6, 7, 8
`seed` Seed	`range`	no	`—`	0–2147483647 (step 1)
`enableCopyrightDetection` Copyright Detection	`boolean`	no	`false`	—

Response

The body arrives in the gateway's status envelope, so the output is at response.result — alongside the task id, its status and the credits charged. Asset models return url plus an items array; text models return text instead.

Response body

{
  "status": "success",
  "response": {
    "id": "task_abc123",
    "status": "COMPLETED",
    "result": {
      "url": "https://cdn.picsart.com/…/result",
      "items": [
        {
          "url": "https://cdn.picsart.com/…/result"
        }
      ],
      "model": "ideogram-4-5"
    },
    "usage": {
      "credits": 1
    }
  }
}