veo3.1

POST

https://api.tokenhot.ai/v1/video/generations

Actual API Endpoint: POST https://api.tokenhot.ai/v1/video/generations

Model Code: veo3.1

Veo 3.1 video generation (text-to-video / image-to-video).

Required prompt; with imageUrls = image-to-video, without = text-to-video.

Video extension (extend) is a separate endpoint, see "veo3.1 Video Extension".

veo output video includes built-in audio track.

Task status flow: NOT_START → IN_PROGRESS → SUCCESS / FAILURE.

Request

Authorization

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Request successful

Bodyapplication/json

🟠400

🟠401

🔴503

Request Example

Shell

JavaScript

Java

Swift

cURL

Text-to-video (no image)Image-to-video (with imageUrls)

curl --location 'https://api.tokenhot.ai/v1/video/generations' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "model": "veo3.1",
    "prompt": "a golden retriever running across a sunny beach, slow motion, cinematic",
    "aspect_ratio": "16:9",
    "resolution": "1080p"
}'

Response Example

200 - Success Example

{
    "id": "task_JaURYzdMLazjhxxxxxvwEWnyHSDlS",
    "task_id": "task_JaURYzdMLazjhxxxxxxfAPvwEWnyHSDlS",
    "object": "video",
    "model": "veo3.1",
    "status": "queued",
    "progress": 0,
    "created_at": 1771324467
}

Modified at 2026-06-22 10:04:45

Query Video Task

veo3.1 Video Extension (extend)