How much does the Omni Flash API cost?

The default 6-second video at 720P costs 25 credits, about $0.31 at the $4.99 Mini Pack rate ($4.99 for 400 credits). Read the live models endpoint before submitting.

Which inputs does Omni Flash accept?

It accepts the listed generation settings plus up to 3 image, 0 video, and 0 audio references. Zero means that reference kind is unavailable.

How do I retrieve Omni Flash output?

Poll the returned status URL until the job is ready, then download the signed output URL or URLs before they expire.

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Models · Video

Omni Flash API

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Omni Flash is good for generating short video shots when you need its listed duration, resolution, and framing options.

By Wilson Sik Founder, Reviral Last updated September 25, 2026

Pricing

Default example: 6-second video at 720P costs 25 credits, or $0.31 at the $4.99 Mini Pack rate ($4.99 for 400 credits).

Resolution	Unit	Credits	USD
720P	Per 4-second video	25 cr	$0.31
720P	Per 6-second video	25 cr	$0.31
720P	Per 10-second video	25 cr	$0.31
1080p	Per 4-second video	25 cr	$0.31
1080p	Per 6-second video	25 cr	$0.31
1080p	Per 10-second video	25 cr	$0.31

Accepted inputs

Kind: video
Durations: 4s, 6s, 10s
Resolutions: 720P, 1080p
Aspect ratios: 16:9, 9:16
Reference inputs: Images: 3. Videos: unavailable. Audio: 0 (up to 0 bytes).
Defaults: 6s · 720P · 16:9

Sample request

The request uses the current default settings for this model and the public GenerateMediaRequest schema.

curl -X POST "https://reviral.ai/api/v1/generate-media" \
  -H "Authorization: Bearer $REVIRAL_API_KEY" \
  -H "Idempotency-Key: first-generation" \
  -H "Content-Type: application/json" \
  --data '{"model":"omni-flash","prompt":"A slow camera move across a quiet lake at sunrise","durationSec":6,"resolution":"720P","aspectRatio":"16:9","maxCredits":25}'

Response and output

Accepted job

{
  "data": {
    "jobId": "550e8400-e29b-41d4-a716-446655440000",
    "kind": "video",
    "model": "omni-flash",
    "creditsCharged": 25,
    "status": "queued",
    "statusUrl": "/api/v1/jobs/550e8400-e29b-41d4-a716-446655440000"
  }
}

Ready job

{
  "data": {
    "jobId": "550e8400-e29b-41d4-a716-446655440000",
    "kind": "video",
    "model": "omni-flash",
    "creditsCharged": 25,
    "status": "ready",
    "statusUrl": "/api/v1/jobs/550e8400-e29b-41d4-a716-446655440000",
    "outputUrl": "https://reviral.ai/signed-output",
    "durationSec": 6
  }
}

Error cases

404 model_not_available: the ID is no longer in the live catalog.
409 price_changed: the current cost differs from maxCredits.
422 validation_error: duration, resolution, aspect ratio, size, or count is not accepted.
429 rate_limit_exceeded: wait for Retry-After before retrying.

Frequently asked questions

How much does the Omni Flash API cost?: The default 6-second video at 720P costs 25 credits, about $0.31 at the $4.99 Mini Pack rate ($4.99 for 400 credits). Read the live models endpoint before submitting.
Which inputs does Omni Flash accept?: It accepts the listed generation settings plus up to 3 image, 0 video, and 0 audio references. Zero means that reference kind is unavailable.
How do I retrieve Omni Flash output?: Poll the returned status URL until the job is ready, then download the signed output URL or URLs before they expire.

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