Veo 3.1 Fast — Image to Video

curl --request POST \
  --url https://api.muvi.video/v1/jobs/submit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "<string>",
  "input": {
    "prompt": "<string>",
    "image_url": "<string>",
    "aspect_ratio": "<string>",
    "resolution": "<string>",
    "duration": "<string>",
    "has_sound": "<string>",
    "seed": 123
  }
}
'

import requests

url = "https://api.muvi.video/v1/jobs/submit"

payload = {
    "model": "<string>",
    "input": {
        "prompt": "<string>",
        "image_url": "<string>",
        "aspect_ratio": "<string>",
        "resolution": "<string>",
        "duration": "<string>",
        "has_sound": "<string>",
        "seed": 123
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    model: '<string>',
    input: {
      prompt: '<string>',
      image_url: '<string>',
      aspect_ratio: '<string>',
      resolution: '<string>',
      duration: '<string>',
      has_sound: '<string>',
      seed: 123
    }
  })
};

fetch('https://api.muvi.video/v1/jobs/submit', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "jobId": "<string>",
  "status": "<string>",
  "estimatedCompletionTime": "<string>",
  "costMicroCents": 123
}

POST

jobs

submit

Veo 3.1 Fast — Image to Video

curl --request POST \
  --url https://api.muvi.video/v1/jobs/submit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "<string>",
  "input": {
    "prompt": "<string>",
    "image_url": "<string>",
    "aspect_ratio": "<string>",
    "resolution": "<string>",
    "duration": "<string>",
    "has_sound": "<string>",
    "seed": 123
  }
}
'

import requests

url = "https://api.muvi.video/v1/jobs/submit"

payload = {
    "model": "<string>",
    "input": {
        "prompt": "<string>",
        "image_url": "<string>",
        "aspect_ratio": "<string>",
        "resolution": "<string>",
        "duration": "<string>",
        "has_sound": "<string>",
        "seed": 123
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    model: '<string>',
    input: {
      prompt: '<string>',
      image_url: '<string>',
      aspect_ratio: '<string>',
      resolution: '<string>',
      duration: '<string>',
      has_sound: '<string>',
      seed: 123
    }
  })
};

fetch('https://api.muvi.video/v1/jobs/submit', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "jobId": "<string>",
  "status": "<string>",
  "estimatedCompletionTime": "<string>",
  "costMicroCents": 123
}

Animate existing images into dynamic videos with Google’s Veo 3.1 Fast model. Provide a source image and a text prompt to guide the animation.

Property	Value
Provider	Google
Model	Veo 3.1 Fast
Capability	Image to Video
Base Cost	200,000 micro-cents/second ($0.20/sec)
Processing Time	~240 seconds

Request Body

model

string

required

Model slug. Use google/veo-3.1-fast/image-to-video for image-to-video generation.

input

object

required

Input parameters for image-to-video generation.

Hide properties

prompt

string

required

Text description guiding the animation (max 4000 characters).

image_url

string

required

URL of the source image to animate.

aspect_ratio

string

Video aspect ratio. Default: 16:9. Options: 16:9, 9:16.

resolution

string

Output resolution. Default: 720p. Options: 720p, 1080p, 4k.

duration

string

Video duration in seconds. Default: 8. Options: 4, 6, 8.

has_sound

string

Enable audio generation. Default: true. Options: true, false.

seed

integer

Seed for reproducible results.

webhookUrl

string

HTTPS URL to receive a webhook notification when the job completes or fails.

Pricing

Base cost: 200,000 micro-cents per second ($0.20/sec)

finalCost = baseCost × duration × resolution × has_sound

Factor	Option	Multiplier
Duration	`4`	4x
	`6`	6x
	`8`	8x
Resolution	`720p`	1x
	`1080p`	1x
	`4k`	1.5x
Sound	`false`	1x
	`true`	1.5x

Default cost: 8 seconds, 720p, with sound = 200,000 × 8 × 1 × 1.5 = 2,400,000 micro-cents ($2.40)

Response

jobId

string

Unique identifier for the submitted job.

status

string

Initial job status. Always "pending" on successful submission.

estimatedCompletionTime

string

ISO 8601 timestamp of the estimated completion time.

costMicroCents

number

The cost of the job in micro-cents.

Code Examples

curl -X POST https://api.muvi.video/v1/jobs/submit \
  -H "Authorization: Bearer $PIXELBYTE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/veo-3.1-fast/image-to-video",
    "input": {
      "prompt": "The person in the image starts dancing gracefully",
      "image_url": "https://example.com/my-image.png",
      "aspect_ratio": "16:9",
      "resolution": "720p",
      "duration": "6",
      "has_sound": "true"
    }
  }'

import requests

response = requests.post(
    "https://api.muvi.video/v1/jobs/submit",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "google/veo-3.1-fast/image-to-video",
        "input": {
            "prompt": "The person in the image starts dancing gracefully",
            "image_url": "https://example.com/my-image.png",
            "aspect_ratio": "16:9",
            "resolution": "720p",
            "duration": "6",
            "has_sound": "true"
        }
    }
)

data = response.json()
print(data)

const response = await fetch("https://api.muvi.video/v1/jobs/submit", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    model: "google/veo-3.1-fast/image-to-video",
    input: {
      prompt: "The person in the image starts dancing gracefully",
      image_url: "https://example.com/my-image.png",
      aspect_ratio: "16:9",
      resolution: "720p",
      duration: "6",
      has_sound: "true"
    }
  })
});

const data = await response.json();
console.log(data);

Veo 3.1 Fast — Text to Video Veo 3.1 Fast — Reference to Video

Google

OpenAI

Runway

Kling

Kling Plus

Alibaba

Alibaba Plus

ByteDance

ByteDance Plus

MiniMax Plus

xAI

Veo 3.1 Fast — Image to Video

Request Body

Pricing

Response

Code Examples

​Request Body

​Pricing

​Response

​Code Examples

Request Body

Pricing

Response

Code Examples