API docs · Models & billing
Pricing
Billed per output token: reserve ceiling, settlement and release.
Usage is billed per output video token. Unit prices are per million tokens, in CNY.
Usage formula
tokens = ((input video duration + output duration) × fps + 1) × width × height ÷ 1024
Width and height follow from the resolution and aspect ratio. For the adaptive ratio, the estimate uses the ratio with the most pixels at that resolution. The reserve ceiling adds a 1% margin on top of this and rounds up; settlement charges the usage actually reported by the upstream provider.
Reservation and settlement
- On submission, the reserve amount is calculated from the parameter upper bounds (the maximum duration when duration is automatic) and held from your available quota.
- When the task succeeds, you are charged for actual usage, rounded up to the billing increment; any unused reservation is released back to your available quota.
- If the task fails, the whole reservation is released. Failures caused by the platform are never charged.
You can pass max_budget in the request: if the reserve ceiling exceeds it, the API returns 402 quota_exceeded (with param set to max_budget) and no task is created.
Seedance 2.0 Fast
| Resolution | No video input | With video input |
|---|---|---|
| All resolutions | ¥37.00 | ¥22.00 |
- Prices are per million output video tokens. Usage = (input video length + output length) × width × height × frame rate ÷ 1024.
- Credit is reserved for the maximum at submission; when the task ends it settles on actual usage and the difference is released automatically.
- Charges are rounded up to 0.01 CNY.
Seedance 2.0 Mini
| Resolution | No video input | With video input |
|---|---|---|
| All resolutions | ¥23.00 | ¥14.00 |
- Prices are per million output video tokens. Usage = (input video length + output length) × width × height × frame rate ÷ 1024.
- Credit is reserved for the maximum at submission; when the task ends it settles on actual usage and the difference is released automatically.
- Charges are rounded up to 0.01 CNY.
Seedance 2.0
| Resolution | No video input | With video input |
|---|---|---|
| 1080p | ¥51.00 | ¥31.00 |
| All resolutions | ¥46.00 | ¥28.00 |
- Prices are per million output video tokens. Usage = (input video length + output length) × width × height × frame rate ÷ 1024.
- Credit is reserved for the maximum at submission; when the task ends it settles on actual usage and the difference is released automatically.
- Charges are rounded up to 0.01 CNY.
Seedance 2.5
| Resolution | No video input | With video input |
|---|---|---|
| 1080p | ¥77.00 | ¥46.00 |
| All resolutions | ¥70.00 | ¥42.00 |
- Prices are per million output video tokens. Usage = (input video length + output length) × width × height × frame rate ÷ 1024.
- Credit is reserved for the maximum at submission; when the task ends it settles on actual usage and the difference is released automatically.
- Charges are rounded up to 0.01 CNY.
You can also estimate the reserve ceiling for given parameters on the Models & pricing page.
curl https://cn-api.aitoken.tools/v1/account/quota \
-H "Authorization: Bearer $AITOKEN_API_KEY"
# {
# "object": "quota",
# "currency": "CNY",
# "available": "496.800000",
# "reserved": "3.200000",
# "key": { "id": "key_xxx", "total_remaining": "96.800000", "daily_remaining": null }
# }