ByteDance: byteplus/dreamina-seedance-2-0-fast-260128
dreamina-seedance-2-0-fast
byteplus/dreamina-seedance-2-0-fast-260128Capabilities
4
Output resolution
720p
480p720p
Generation duration
4–15s
4s5s6s7s
Release date
2026-03-16
ByteDance
Playground
Output
Ready to generate
Configure the options and submit a prompt. Task status and generated videos will appear here.
Pricing
Pricing breakdown
Usage-based pricing, broken down by billing item at your current rates.
10% off
Output video tokens
2 price tiers
Input video: Yes
3.3 credits / 1M2.97 credits / 1M
All other cases
5.6 credits / 1M5.04 credits / 1M
Billing items are additive. Only one matching price tier applies to each item. Each request is calculated exactly from actual usage, and the total is rounded up once to the nearest 0.000001 credits.
API
cURL example
Request type
request.sh
POST
/v1/contents/generations/tasksAsynchronousNative
CREATE_RESPONSE=$(curl "https://api.modelrover.ai/v1/contents/generations/tasks" \ -X POST \ -H "Authorization: Bearer $API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "byteplus/dreamina-seedance-2-0-fast-260128", "content": [ { "type": "text", "text": "Explain model gateways in one sentence." } ], "resolution": "720p", "ratio": "adaptive", "duration": 5, "generate_audio": true}')# Requires jq.TASK_ID=$(printf '%s' "$CREATE_RESPONSE" | jq -r '.id')for attempt in $(seq 1 120); do RESPONSE=$(curl -sS "https://api.modelrover.ai/v1/tasks/"$TASK_ID -H "Authorization: Bearer $API_KEY") STATUS=$(printf '%s' "$RESPONSE" | jq -r '.status') case "$STATUS" in queued|running) sleep 10 ;; *) printf '%s' "$RESPONSE"; break ;; esacdoneThis request creates a task
The example creates a task, polls the platform task endpoint every 10 seconds, and prints the terminal JSON response. It stops after 120 attempts.
Set your API_KEY environment variable before running. Keep your key server-side.