Seedance 2.5 API Live in Saga now.
Saga now runs Seedance 2.5 through Fal's callable queue API. The integration covers text-to-video, image-to-video and reference-to-video, with 4-30 second output and native audio.
Can developers call Seedance 2.5 today?
Yes. Fal publishes mode-specific endpoints under bytedance/seedance-2.5, and Saga has validated authentication, submission, parent-queue polling and completed media retrieval.
Text-to-video accepts a prompt and aspect ratio. Image-to-video accepts a required first frame plus an optional end frame. Reference-to-video accepts image, video and audio references.
Saga signs staged reference URLs, tracks every asynchronous request and downloads the completed output into its own private delivery path.
bytedance/seedance-2.5, with a mode suffix selected by the request.text-to-video, image-to-video and reference-to-video submission paths.IN_QUEUE, IN_PROGRESS and COMPLETED lifecycle states.The verified Seedance 2.5 API surface
Fal's production queue exposes three request shapes behind the Seedance 2.5 model family. Saga selects the endpoint from the inputs you provide.
bytedance/seedance-2.5.POST https://queue.fal.run/bytedance/seedance-2.5/{mode}
model: bytedance/seedance-2.5
workflow: submit request -> poll parent queue -> fetch output
What Saga verified before enabling 2.5
Saga checked these production requirements before exposing Seedance 2.5 as a live model.
Callable model ID
A provider-listed identifier that accepts a real request, not a marketing slug.
Exact billing unit
Provider cost by duration, resolution, audio and reference mode before customer pricing is set.
Payload limits
Tested file types, sizes, reference counts and region-editing request shape.
Queue behavior
Concurrency, rate limits, timeouts, retries and failure reasons under real load.
Output verification
Real duration, resolution, audio, continuity and metadata from completed provider jobs.
Commercial terms
Current provider terms, moderation behavior, input handling and permitted production use.
Ready to generate?
Seedance 2.5 is live in Saga with the dollar price shown before generation and failed-render refunds.
Open Seedance 2.5Need the exact capabilities?
Review the model page for current durations, resolutions and reference modes.
View Seedance 2.5Primary sources
Current ModelArk model ID, task flow and Seedance 2.5 request examples.
Current task endpoint and request/response schema for supported models.
Callable model ID, authentication and queue flow used by Saga's integration.
Seedance 2.5 API questions
Is there a public Seedance 2.5 API?
Yes. BytePlus ModelArk documents a direct task API for dreamina-seedance-2-5-260628. Fal separately publishes workflow-specific endpoints under bytedance/seedance-2.5. Saga's integrated flow on this page uses Fal.
Does Dreamina creator access mean the API is live?
No. Dreamina creator access is separate from API access. The API evidence here is the provider documentation above and Saga's tested Fal queue integration, not the creator interface alone.
What Seedance API can I use now?
Saga offers Seedance 2.5 through its Fal integration. Direct API users need the provider-specific contract: BytePlus uses dreamina-seedance-2-5-260628; Fal uses bytedance/seedance-2.5/{mode}. These identifiers and request shapes are not interchangeable.
How much will the 2.5 API cost?
Provider pricing and Saga's customer price are different. Fal's charge depends on generated output; Saga shows its own dollar quote before generation. See the Seedance 2.5 pricing page for Saga's current 480p and 720p prices.