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POST
https://api.muvi.video
/
v1
/
jobs
/
submit
Veo 3.1 Fast — Text 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>",
    "aspect_ratio": "<string>",
    "resolution": "<string>",
    "duration": "<string>",
    "has_sound": "<string>",
    "seed": 123
  }
}
'
{
  "jobId": "<string>",
  "status": "<string>",
  "estimatedCompletionTime": "<string>",
  "costMicroCents": 123
}
Generate high-quality videos from text descriptions with Google’s Veo 3.1 Fast model. Supports multiple resolutions, durations, and optional audio generation.
PropertyValue
ProviderGoogle
ModelVeo 3.1 Fast
CapabilityText to Video
Base Cost200,000 micro-cents/second ($0.20/sec)
Processing Time~240 seconds

​
Request Body

​
model
string
required
Model slug. Use google/veo-3.1-fast/text-to-video for text-to-video generation.
​
input
object
required
Input parameters for text-to-video generation.
​
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
FactorOptionMultiplier
Duration44x
66x
88x
Resolution720p1x
1080p1x
4k1.5x
Soundfalse1x
true1.5x
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/text-to-video",
    "input": {
      "prompt": "A golden retriever running through a sunlit meadow",
      "aspect_ratio": "16:9",
      "resolution": "1080p",
      "duration": "8",
      "has_sound": "true"
    }
  }'