The tier with the best grasp of Chinese-language scenes and layout, at up to 9 reference images.

There is a standard tier in the same family; both share the reference ceiling and differ in size and cost.

Strengths

Good grasp of Chinese-language scenes and layout
Up to 9 reference images
1K / 2K / 4K

Limitations

Five ratios only

Capabilities

Capability	Value
Text to image	Yes
Image to image	Yes
Multi-reference	Yes
Precise edit	No
Quality tiers	No

Specs and limits

Parameter	Value
Image size	1K / 2K / 4K
Aspect ratio	1:1 · 16:9 · 9:16 · 4:3 · 3:4
Reference images	9
Quality tiers	No

How it is billed

按张计费，随尺寸档变化

Standard prices	Credits
1K	6
2K	8
4K	12

Figures come from the same estimator the generation form calls before you spend anything.

Alternatives

Wan 2.7 ImageWhen 4K is not needed — the standard tier costs less.

Call it

# Set LISTENHUB_API_KEY firstcurl -X POST "https://api.marswave.ai/openapi/v1/images/generation" \-H "Authorization: Bearer $LISTENHUB_API_KEY" \-H "Content-Type: application/json" \-d '{"provider": "google","model": "wan2.7-image-pro","prompt": "A serene mountain landscape at sunset with a reflective lake","imageConfig": {"aspectRatio": "16:9"}}'