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Дата обновления: 2026-06-06

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Veo 3.1

The currently public Crazyrouter Veo 3.1 model names are:
  • veo-3.1-fast
  • veo-3.1-quality
These are customer-facing public aliases. Internal canonical provider names are not exposed to customers.
veo-3.1 is not a public model value. Always submit veo-3.1-fast or veo-3.1-quality to /v1/video/create.

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Via Unified Video API

POST /v1/video/create
This page only covers the public capability surface that is already released:
  • text-to-video
  • single-image image-to-video
Provider-native referenceImages, style reference, and other Veo-specific modes are not part of the current public contract yet.

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Current Public Models

ModelDescription
veo-3.1-fastLower-latency option for getting the first usable result faster
veo-3.1-qualityQuality-first option for the default public path

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Capability Status

Capability / SpecStatusNotes
text-to-video 720P / 1080PVerifiedClosed in the current public contract
single-image image-to-video 720P / 1080PVerifiedClosed in the current public contract
audio-enabled rowsBetaThe official capability exists, but the public artifact is still pending
start_endBetaNot committed on the current public page
referenceImages / reference assetsBetaNot committed on the current public page
4KBetaNot committed on the current public page
The Pricing page and this doc use the same status language: Verified means there is a current minimal live artifact, while Beta means the official capability exists but the public validation set or edge coverage is still being completed.

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Request Parameters

ParameterTypeRequiredDescription
modelstringYesveo-3.1-fast or veo-3.1-quality
promptstringYesVideo prompt
aspect_ratiostringNoPublicly recommended: 16:9 or 9:16
sizestringNoPublicly recommended: 720P or 1080P
imagesarrayNoPass exactly one image URL for the current public image-to-video flow
durationintegerNoCommon value: 8

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Request Examples

curl -X POST https://api.crazyrouter.com/v1/video/create \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "veo-3.1-quality",
    "prompt": "A cinematic shot of a spaceship landing on Mars, dust clouds rising, golden hour lighting",
    "aspect_ratio": "16:9"
  }'

import requests

response = requests.post(
    "https://api.crazyrouter.com/v1/video/create",
    headers={
        "Content-Type": "application/json",
        "Authorization": "Bearer YOUR_API_KEY"
    },
    json={
        "model": "veo-3.1-quality",
        "prompt": "A cinematic shot of a spaceship landing on Mars",
        "aspect_ratio": "16:9"
    }
)

task_id = response.json()["id"]
print(f"Task ID: {task_id}")

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Response Example

{
  "id": "veo_task_abc123",
  "status": "processing",
  "status_update_time": 1709123456
}

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Single-Image Image-to-Video Example

cURL
curl -X POST https://api.crazyrouter.com/v1/video/create \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "veo-3.1-fast",
    "prompt": "The person in the image slowly turns their head and smiles",
    "images": ["https://example.com/portrait.jpg"],
    "aspect_ratio": "9:16",
    "size": "720P"
  }'

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Query Task

GET /v1/video/query?id={task_id}
cURL
curl "https://api.crazyrouter.com/v1/video/query?id=veo_task_abc123" \
  -H "Authorization: Bearer YOUR_API_KEY"

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Response Example (Completed)

{
  "id": "veo_task_abc123",
  "status": "SUCCESS",
  "status_update_time": 1709123520,
  "artifact_url": "https://media.crazyrouter.com/task-artifacts/example.mp4",`r`n    "result_url": "https://media.crazyrouter.com/task-artifacts/example.mp4"
}
Google’s official Veo 3.1 docs also describe reference asset images and other provider-native capability details. The current Crazyrouter public page intentionally stays narrower: it only commits to text-to-video and single-image image-to-video under veo-3.1-fast and veo-3.1-quality. Additional Veo capability pages should be published only after the public route and validation artifacts are ready.