veo_3_1-fast
Google·Per Request
Google Veo 3.1 系列视频生成模型，支持文字与图像引导、首尾帧控制和同步音频生成。
textimagevideo
- Starting price
- Per Request
- Context
- —
- Maximum input window
- Modalities
- →
Pricing by Supplier
Google AI Studio
-50%谷歌官方接口
Price$0.1$0.05/ request
Google Vertex
-30%谷歌官方接口
Price$0.1$0.07/ request
标准按次
图片音频视频等多模态按次计费
Price$0.1/ request
Capabilities / Supported modalities
Function callingToolsJSON modeStructured outputVision
Input
Output
Provider & data privacy
Provider
GoogleDocs
Tokenizer
SentencePiece (Gemini)License
Proprietary (commercial)Proprietary
Data retention71 daysNot used for upstream training by default
Performance
API access
Code samples
RequestPOST
/v1beta/models/veo_3_1-fast:generateContentExample request
Parameters
| Parameter | Type | Default / range | Description |
|---|---|---|---|
promptrequired | string | — | Text description of the desired video |
duration | integer | 1 ~ 60 | Video length in seconds |
aspect_ratio | enum | = 16:9 | Output aspect ratio |
fps | integer | = 248 ~ 60 | Frames per second |
Replace <YOUR_API_KEY> with the API key from your token settings.
Authentication
All requests must include Authorization: Bearer <TOKEN> header. Anthropic-formatted endpoints accept the x-api-key header instead.
Generate tokens from the Tokens page; you can scope them to specific models, groups, IPs, and rate-limits.
Supported parameters
Generation parameters
| Parameter | Type | Default / range | Description |
|---|---|---|---|
promptrequired | string | — | Text description of the desired video |
duration | integer | 1 ~ 60 | Video length in seconds |
aspect_ratio | enum | = 16:9 | Output aspect ratio |
fps | integer | = 248 ~ 60 | Frames per second |
Rate limits
| Supplier | RPM | TPM | RPD |
|---|---|---|---|
| Google AI Studio | 90 | — | 1.4K |
| Google Vertex | 110 | — | 1.8K |
| 标准按次 | 60 | — | 1.0K |
RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply per token group.
API access questions
Everything you need to decide before creating an account.