Seedance 2.0 API is a RESTful interface to access ByteDance's Seedance 2.0 video generation model. You can generate cinematic AI videos with text-to-video, image-to-video, and multi-shot storytelling capabilities. Pay as you go — top up and start generating.
Seedance 2.0 API uses pay-as-you-go pricing. Seedance 2.0 pricing will be announced at launch. Other models like Seedance 1.0 start from $0.03 per video. No subscription required — just top up your balance and call the API.
Sign up for early access on our registration page and get your API key. Top up your balance to start generating videos immediately.
Seedance 2.0 API supports 480p, 720p, and 1080p output resolutions with durations from 4 to 15 seconds (continuously adjustable). All outputs feature cinematic quality with smooth, natural motion.
Yes. Seedance 2.0 API supports three image-to-video modes: single image animation (one image + prompt), first-last frame control (two images define start and end), and multi-image composition (up to 9 images with @Image1, @Image2... tags to assign each image a specific role like character, background, or style reference). This multimodal reference system is unique to Seedance 2.0.
Video generation typically completes in 60–180 seconds depending on resolution, duration, and current server load. A 4-second 480p clip is faster; a 15-second 1080p clip takes longer. We recommend using webhooks (callback_url) for production applications to receive completion notifications.
Yes. Seedance 2.0 API follows OpenAI-compatible request/response formats, making it easy to integrate with existing tools, libraries, and workflows designed for OpenAI-style APIs.
Yes. You can create coherent multi-scene narratives by generating multiple clips that share the same character reference image via @Image1. Each API call produces one clip; use the same character image across calls to maintain visual consistency. This approach lets you build sequences of any length while keeping characters, outfits, and proportions consistent across shots.
Seedance 2.0 API is a standard RESTful API that works with any language capable of HTTP requests. We provide code examples for Python, Node.js, and cURL. Check our SDK documentation for the latest library support.
Seedance 2.0 API is pay-as-you-go with no subscription required. Top up your balance and pay only for what you generate. All API features are available at every price point — no feature gating.
Seedance 2.0 API offers competitive pricing, 1080p cinematic output, and a developer-friendly RESTful interface. It supports text-to-video, image-to-video, and multi-shot storytelling — all accessible through a single API key with 99.9% uptime SLA.
Yes. You can configure webhook callbacks to receive real-time notifications when your video generation tasks complete. This is the recommended approach for production applications instead of polling the status endpoint.
Seedance 2.0 API supports video durations from 4 to 15 seconds, adjustable in 1-second increments. For longer content, generate multiple clips with the same character reference image (@Image1) to maintain consistency, then stitch them together.
Absolutely. Seedance 2.0 API provides 99.9% uptime SLA, async task processing, webhook notifications, and enterprise-grade infrastructure. Thousands of developers and companies rely on our API in production environments.
Rate limits depend on your usage level. Standard accounts support concurrent requests with reasonable limits. For higher throughput needs, contact our enterprise team for custom rate limits.
Yes. All accounts include commercial usage rights. Generated videos can be used in your products, marketing materials, client projects, social media, and any other commercial application without additional licensing.
Failed generations are not charged. The API returns detailed error codes and messages so you can diagnose and retry. Common issues include invalid prompts, unsupported image formats, or temporary service load.
Yes. You can submit multiple generation tasks simultaneously using our async API. Each task gets a unique task_id for tracking. This is ideal for bulk content creation workflows and automated pipelines.
Seedance 2.0 introduces multimodal reference input — combine up to 9 images, 3 videos, and 3 audio files (12 total) with @Tag references to control exactly how each asset is used. It also adds native audio generation (dialogue, sound effects, music), supports durations up to 15 seconds, and delivers significantly improved motion quality, physics accuracy, and character consistency compared to Seedance 1.0.
Seedance2API is a developer resource site with documentation, tutorials, and guides for building with Seedance 2.0. API access is provided through EvoLink — a unified AI API gateway that offers Seedance 2.0 alongside other video generation models with competitive pricing and enterprise-grade infrastructure.
