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Launching in October 2026. Accounts, model catalog, calculator and docs are live. Studio is available in preview; generation is awaiting activation.

Image Alibaba · 2026-04

Wan 2.7 Image API

Alibaba image model for 9-reference edits with negative prompt and seed

$0.0611per image

Failed generations are not charged. Prices exclude taxes. Billed from your prepaid USD balance.

Exact cost for your settings →

Examples

What Wan 2.7 Image can do

Interactive box-targeted editing (Wan2.7 feature, tier not specified in docs): "Replace the raspberry selected in box 1 with a lemon, the raspberry in box 2 with a strawberry, and the raspberry in box 3 with a blueberry... keep the rest of the content unchanged."
Interactive box-targeted editing (Wan2.7 feature, tier not specified in docs): "Replace the raspberry selected in box…

Official examples from the model vendor: Alibaba.

Wan 2.7 Image is Alibaba's April 2026 image model, and this page covers the standard tier. One endpoint handles text-to-image and editing with up to 9 reference images, returning up to 4 images per request. Output is 1K or 2K (default 2K) across 7 aspect ratios, with negative_prompt, seed and prompts up to 5,000 characters. Alibaba also offers box-targeted region edits, color palettes, a thinking mode and 12-image group series, but Jantaris does not expose those options yet.

Best for

  • Repeatable product images where a fixed seed keeps the style
  • Swapping a product, background or lighting using reference photos
  • Up to 4 cover variants in one call for a client to choose from
  • Multi-reference composites for catalogs

Prompting tips

  • Use negative_prompt to exclude recurring artifacts such as watermarks or stray text.
  • In edit mode the output ratio follows the last input image, so order references with that in mind.
  • Set num_images (1-4) to get several takes on one prompt in a single call.
  • Set a seed to reproduce a result while you adjust only the wording.

FAQ

How much does Wan 2.7 Image cost?

The standard tier costs $0.0611 per image. Jantaris shows the estimate before submission and does not charge failed generations.

Does Wan 2.7 Image support 4K?

Not on this tier; it stops at 2K. Wan 2.7 Image Pro offers 4K for text-to-image.

Can I use the color palette or box-targeted edits?

Not yet. Alibaba's API has both, but Jantaris currently exposes prompt, negative prompt, ratio, resolution, num_images, image_urls and seed. Describe brand colors and the area to change in the prompt instead.

How to call Wan 2.7 Image via API

curl https://jantaris.com/v1/generate?wait=60 \
  -H "Authorization: Bearer $JANTARIS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "wan-2.7-image",
  "input": {
    "prompt": "Product photo of a matte black ceramic coffee cup on a travertine table, soft window light, 50mm",
    "aspect_ratio": "1:1",
    "resolution": "2k"
  }
}'

Parameters

ParameterTypeAllowedDefault
prompt *string≤ 5000 chars
negative_promptstring
aspect_ratiostring1:1 16:9 9:16 4:3 3:4 3:2 2:31:1
resolutionstring1k 2k2k
num_imagesinteger1-41
image_urlsarraymax 9
seedinteger

The same schema is available from GET /v1/models/wan-2.7-image.