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POST
cURL
This is the Wan 3.0 Video Generation API first-last-frame-to-video endpoint. Generate video by strictly specifying both first and last frame images with types first_frame and last_frame.

Authorizations

TT-API-KEY
string
header
required

Please visit TTAPI Dashboard to get your API key.

Body

application/json

First Last Frame to Video request parameters

model
enum<string>
required

Model name. Options:

  • wan3.0-video: Standard version.
Available options:
wan3.0-video
Example:

"wan3.0-video"

input
object
required

Input basic information. In first-last-frame mode, both first_frame and last_frame must be provided simultaneously.

parameters
object

Video processing parameters.

Response

200 - application/json

Successful response

output
object
request_id
string

Unique request identifier.

Example:

"4909100c-7b5a-9f92-bfe5-xxxxxx"

Last modified on August 25, 2026