Generate video

POST

/v1beta/models/{model}:predictLongRunning

Google Video Generator Official Format
Official documents: https://docs.cloud.google.com/vertex-ai/generative-ai/docs/model-reference/veo-video-generation?hl=zh-cn#rest-ttv

Supported models:
veo-3.1-fast-generate-preview
veo-3.1-generate-preview

Price:
veo-3.1-fast-generate-preview 0.15 PTC/s
veo-3.1-generate-preview 0.4 PTC/s

Request

Path Params

Header Params

Body Params application/jsonRequired

Example

{
    "instances": [
        {
            "prompt": "a cat "
        }
    ]
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/v1beta/models/veo-3.1-fast-generate-preview:predictLongRunning' \
--header 'x-goog-api-key: ' \
--header 'Content-Type: application/json' \
--data-raw '{
    "instances": [
        {
            "prompt": "a cat "
        }
    ]
}'

Responses

🟢200success

application/json

Body

Example

{
    "name": "models/veo-3.1-fast-generate-preview/operations/xxxx"
}

Modified at 2026-01-23 09:12:13

Tasks(Fetch Task Result)

Query task