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POST
Submit Wan 2.6 Flash task

Submit task

image_urls is required and must contain exactly one public HTTP(S) first-frame image. prompt is optional. Output is always silent; audio and audio_url are rejected. resolution is 720p (default) or 1080p, and duration is 2–15 seconds (default 5).
The gateway charges per second: 720p = 33, 1080p = 54 credits. Read /pricing for the current amount.

Authorizations

Authorization
string
header
required

Wizzx API key. This is not a JWT.

Body

application/json

Image-to-video only, silent output. Provide exactly one first-frame image; the output aspect ratio follows the image. Billed per second by resolution.

image_urls
string<uri>[]
required
Required array length: 1 element

Publicly reachable HTTP(S) URL.

Pattern: ^https?://
prompt
string

Optional prompt, at most 1500 characters.

Maximum string length: 1500
type
enum<string>
default:image-to-video
Available options:
image-to-video
resolution
enum<string>
default:720p
Available options:
720p,
1080p
duration
integer
default:5
Required range: 2 <= x <= 15
negative_prompt
string
Maximum string length: 500
prompt_extend
boolean

Smart prompt rewriting. Enabled unless set to false.

shot_type
enum<string>

Single-shot or multi-shot narrative. Requires prompt_extend not to be false.

Available options:
single,
multi
seed
integer
Required range: x >= 0

Response

Task accepted

code
enum<integer>
required
Available options:
0
message
string
required
Example:

"success"

data
object
required
request_id
string<uuid>
required