Short answers about credits, billing and Seedance generation on AISeedance25. Each article states the current rule first, uses the live prices and limits, and links to the policy behind it.
Last updated: 2026-10-23
If a Seedance video generation fails on AISeedance25, the credits reserved for it are returned to your balance automatically, so you do not need to contact support. Requests rejected before they start, such as an unsupported setting or a balance that is too low, are never charged. A video that finishes but that you do not like is not a failed generation, so its credits stay spent.
Read the full answerYes. On AISeedance25, subscription credits expire at the end of each subscription month and do not roll over. One-time credit packs are valid for 365 days from purchase, and the $15 trial pack for 30 days. Every generation uses the credits that expire soonest first.
Read the full answerBuy a one-time credit pack if you generate now and then: pack credits stay valid for 365 days. Choose a subscription only if you will use most of its allowance every month. On AISeedance25, subscriptions cost $0.0025–$0.0060 per credit and packs $0.0063–$0.0075, but subscription credits expire at the end of each month. Basic Monthly beats buying Starter packs once you use more than about 4,000 credits a month, roughly 4 five-second Seedance 2.5 videos at 720p.
Read the full answerA Seedance generation on AISeedance25 can stop at three points. Before it starts, a setting or upload outside the model's limits, or a balance below the quoted cost, blocks the request and no credits are used. When it is sent, the provider may be unable to accept requests for a moment. After it starts, the provider can stop the task, for example when a prompt or reference file does not pass its checks. In both of those cases the credits are returned automatically.
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