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ByteDanceTurn a written shot into a video with ByteDance’s Seedance 1.0 Pro, choosing a resolution and duration before you run.
- From $0.09 / clip
- 480p to 1080p
- 5s or 10s
Examples
A boy with curly hair and a backpack rides a bike down a golden-lit rural road at sunset. [Cut to] He slows down and looks toward a field of tall grass. [Wide shot] His silhouette halts in the orange haze.
A black muscle car drifts across a rain-slick highway, tires screeching under orange streetlights. [Cut to] The driver, a woman with a bleeding eyebrow, yanks the wheel as another car slams close behind. [Tracking shot] Sparks fly as she scrapes a guardrail and pulls ahead, engine roaring.
[Tracking shot] A military helicopter roars just above a burning jungle canopy at golden hour, the camera locked behind it as treetops bend and debris spirals violently in its wake. [Cut to] The chopper banks toward the horizon where towering fireballs erupt in slow succession, shaking the sky. [Wide shot] Bathed in molten orange light, the aircraft tears across a war-torn skyline ash, smoke, and sunlight colliding in a storm of fire and fury.
What is Seedance 1.0?
Seedance 1.0 is ByteDance’s video model line. On UniRoute, its Pro text-to-video variant turns a written shot description into a clip with a selected resolution and duration.
Describe the subject, action and visual style, then choose one of the catalog options and review the request quote. The available input is text and the catalog option; reference-media inputs are not exposed for these variants.
Use the Pro variant for a text-led shot, and compare later Seedance versions below when planning a new workflow.
What you can do
What you can do with Seedance 1.0 through UniRoute today.
Text to video
Describe the subject, action and visual style, then choose one of the catalog options and review the request quote.
The workspace shows only callable variants; other family operations are not available on UniRoute yet.
Specs & variants
The variants you can call, with their options and prices.
| Variant | Model ID | Modes | Inputs | Output | Price |
|---|---|---|---|---|---|
| Seedance 1.0 Pro | bytedance/v1-pro-text-to-video | Text to video | Text prompt and a size option | Resolution: 480p, 720p, 1080p; Duration: 5s, 10s | $0.09 to $0.88 per request |
Pricing
Priced per request. The option you choose sets the price.
| Seedance 1.0 Pro | |
|---|---|
| 480p · 5s | $0.09 |
| 480p · 10s | $0.18 |
| 720p · 5s | $0.19 |
| 720p · 10s | $0.38 |
| 1080p · 5s | $0.44 |
| 1080p · 10s | $0.88 |
Rounded to the cent; the live quote in the workspace shows the exact amount. Prices updated 2026-11-08.
Pay as you go from a single USD wallet balance. You see the quote before each request.
API
Call Seedance 1.0 from your own code with the media API.
cURL
# Requires bash, curl and jq. Set API_KEY to your own unified UniRoute Key.set -euo pipefail: "${API_KEY:?Set API_KEY first}"BASE='https://api.uniroute.app/v1/media'MODEL='bytedance/v1-pro-text-to-video'OPTION='480p:5'PROMPT='A calm sunrise over a mountain lake'curl -fsS --max-time 60 "$BASE/catalog" -H "Authorization: Bearer $API_KEY" | jq -e '.data.models'BODY=$(jq -n --arg model "$MODEL" --arg option "$OPTION" --arg prompt "$PROMPT" '{model:$model,option:$option,prompt:$prompt}')QUOTE_BODY=$(printf '%s' "$BODY" | jq '{model,option}')QUOTE=$(curl -fsS --max-time 60 "$BASE/quote" -H "Authorization: Bearer $API_KEY" -H 'Content-Type: application/json' -d "$QUOTE_BODY")CAP=$(printf '%s' "$QUOTE" | jq -er '.data.quoted_usd')BODY=$(printf '%s' "$BODY" | jq --arg cap "$CAP" '. + {max_cost_usd:$cap}')IDEMPOTENCY="example-$(date +%s)-$$"create() { curl -fsS --max-time 60 "$BASE/tasks" -H "Authorization: Bearer $API_KEY" -H "Idempotency-Key: $IDEMPOTENCY" -H 'Content-Type: application/json' -d "$BODY"; }TASK_ID=$(create | jq -er '.data.task_id')# The same request and idempotency key must return the original task without charging again.REPLAY_ID=$(create | jq -er '.data.task_id')[ "$TASK_ID" = "$REPLAY_ID" ]for attempt in $(seq 1 120); do TASK=$(curl -fsS --max-time 60 "$BASE/tasks/$TASK_ID" -H "Authorization: Bearer $API_KEY") printf '%s' "$TASK" | jq -e '.data | {task_id,status,billing}' if printf '%s' "$TASK" | jq -e '.data.status == "success" and .data.billing.state == "charged"' >/dev/null; then index=0 while IFS= read -r url; do index=$((index+1)) curl -fL --max-time 120 "$url" -o "$TASK_ID-$index.bin" done < <(printf '%s' "$TASK" | jq -er '.data.urls[].url') break fi if printf '%s' "$TASK" | jq -e '.data.status == "failed" and .data.billing.state == "released"' >/dev/null; then exit 1; fi if [ "$attempt" = 120 ]; then echo "Polling limit reached. Keep task ID $TASK_ID and query it later; do not create a new task." >&2 exit 1 fi sleep 5donecurl -fsS --max-time 60 "$BASE/tasks?limit=20" -H "Authorization: Bearer $API_KEY" | jq -e '.data'# Check this task and the caller Key in Console usage; billing.charged_usd is the actual USD charge.Parameters
| Name | In | Description |
|---|---|---|
model | Body | Model ID to run. |
option | Body | One of the options offered for the model: 480p:5, 480p:10, 720p:5, 720p:10, 1080p:5, 1080p:10. |
prompt | Body | Text prompt describing what to generate. |
max_cost_usd | Body | Maximum cost in USD for this task, taken from the quote. |
Idempotency-Key | Header | A unique key per task, so a repeated request returns the original task instead of charging again. |
Guides
Use cases
Typical ways to put Seedance 1.0 to work.
Creative sketches
Explore a visual idea from a written brief, then revise the description to refine the result.
Content production
Use the generated result as a draft in a wider production workflow and review it before publication.
Application integration
Use the media API to quote a request, create a task and poll until the output is ready.
FAQ
Common questions about Seedance 1.0.
What is Seedance 1.0?
Seedance 1.0 is ByteDance’s video model line. On UniRoute, its Pro text-to-video variant turns a written shot description into a clip with a selected resolution and duration.
Which variants can I use?
The variant selector lists the callable model IDs on UniRoute. Unavailable operations are omitted, and the specifications table shows the available options.
How much does Seedance 1.0 cost?
From $0.09 / clip. The Pricing section lists the available rates for the selected variant and settings, with prices updated 2026-11-08.
How do I call it from code?
Use the media API to request a quote, create a task with an Idempotency-Key and a maximum cost, then poll for the result.
What inputs does this workspace accept?
Describe the subject, action and visual style, then choose one of the catalog options and review the request quote. Reference-media inputs are not exposed for the callable variants shown here.
Is there a free trial or free credits?
No. Generation is paid from your wallet balance. You can open the workspace and review the price without paying, create an account to see a live quote for your exact settings, and you are charged only for requests that are accepted.
Related models
Other versions, models from the same provider and alternatives.
