Dreamina-seedance-2-0-fast-260128 API
The dreamina-seedance-2-0-fast-260128 API is the Dreamina-channel build of ByteDance's Seedance 2.0 Fast text-to-video model, live on GPTProto from $0.2365 per clip. It shares the same weights as the doubao build — so this page covers what's specific to the Dreamina route: how it differs from Doubao, the endpoint, and how to get access outside China.
Dreamina vs Doubao Seedance 2.0 Fast — Which Should You Call?
Both listings share the same Seedance 2.0 Fast weights, the same $0.2365 starting price, and the same API key — so the choice is about routing, not quality. There is no fidelity penalty either way. Call dreamina-seedance-2-0-fast-260128 if your workflow standardises on the Dreamina line, or if the Doubao channel is throttled; call doubao-seedance-2-0-fast-260128 otherwise. A practical pattern is to set one as your default and fail over to the other on rate limits, since both hit the same model.
| dreamina-…-fast-260128 (this page) | doubao-…-fast-260128 | |
|---|---|---|
| Model weights | Seedance 2.0 Fast (same) | Seedance 2.0 Fast (same) |
| Upstream channel | Dreamina line · BytePlus ModelArk (intl) | Doubao / Volcano Engine (Ark) |
| GPTProto price | $0.2365 from | $0.2365 from |
| Output quality | Identical | Identical |
| Call it when | Dreamina-standard workflow / failover | Default Doubao route |
The Dreamina Channel — BytePlus, ModelArk & Volcano Engine
ByteDance exposes Seedance through more than one surface, which is why you'll see several names in searches. The Doubao build is served via Volcano Engine (Ark), ByteDance's China-facing developer cloud. The Dreamina build is the creative-line version; internationally, ByteDance's video models are reachable through BytePlus ModelArk, its global model platform. On GPTProto you don't have to pick a cloud or region — the dreamina-seedance-2-0-fast-260128 API gives you the Dreamina route behind one unified key, so "BytePlus Seedance 2.0 API" and "BytePlus ModelArk video API" access resolves to a single model string here.
How to Integrate the dreamina-seedance-2-0-fast-260128 API (Endpoint)
Integrating the dreamina-seedance-2-0-fast-260128 API is a three-step, OpenAI-style flow. Point your client at GPTProto's base URL, authenticate with your GPTProto key, and set the model string to dreamina-seedance-2-0-fast-260128. Because this is a video model, generation is asynchronous: you submit a prompt plus parameters (aspect ratio, duration, resolution, audio, seed), receive a job ID, then poll for the finished clip URL. The exact request and response schema — including the video-generation endpoint path — is in the Quick Start and the linked API documentation on this page.
Using the dreamina-seedance-2-0-fast-260128 API Outside China
Reaching ByteDance's Seedance channels directly from outside China usually means a Chinese phone number or a regional payment method. GPTProto removes that: sign up with email and the dreamina-seedance-2-0-fast-260128 API access works immediately, in English, with pay-as-you-go billing and no regional gateway. You get the same Dreamina-route model that powers ByteDance's creative tools, plus the option to fail over to the Doubao build on the same key — useful for teams that need stable, international access to Seedance 2.0 Fast for production video.
