Imagefrom$0.0375 / image
Ideogram 4.5
Ideogram 4.5Generates and edits images · up to 2K · up to 4 per request
text-to-imageimage-edit
curl -X POST https://api.open.sume.com/v1/image-router/generate \
-H "Authorization: Bearer $SUME_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"ideogram-v4.5","prompt":"A studio product photo on a white sweep","aspect_ratio":"1:1","resolution":"1K","quality":"low","num_images":1}'1. Calling the API
Ideogram 4.5 has the model id ideogram-v4.5. Send a JSON body to POST https://api.open.sume.com/v1/image-router/generate.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| model | string | Yes | — | "ideogram-v4.5" |
| prompt | string | Yes | — | What the image shows. |
| image_urls | string[] | No | — | Images to edit or follow (HTTPS). |
| aspect_ratio | string | No | 1:1 | Frame shape. Options: 1:3, 3:1, 1:2, 2:1, 9:16, 16:9, 10:16, 16:10, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 1:1. |
| resolution | string | No | 1K | Output resolution. Options: 1K, 2K. |
| quality | string | No | low | Quality tier (sets the price). Options: low, medium, high. |
| num_images | integer | No | 1 | Images per request, 1–4. |
2. Authentication
Send your open.sume.com key as a bearer token from server code only. Keys minted on open.sume.com bill this balance in dollars and call the model API only.
Authorization: Bearer $SUME_API_KEY
Pricing
Dollars per unit at each option: the serving route's cost × 1.25, rounded up to $0.0001. The estimate above is the exact charge.
| Option | Price |
|---|---|
| 1K · low | $0.0375 / image |
| 1K · medium | $0.0750 / image |
| 1K · high | $0.2750 / image |
| 2K · low | $0.0375 / image |
| 2K · medium | $0.0750 / image |
| 2K · high | $0.2750 / image |
More models by Ideogram
Price, resolution and duration show each model's full range.
| Model | Type | Price | Resolution | Duration |
|---|---|---|---|---|
| Ideogram V3 | image | $0.0750 / image | — | — |