Does Seedance 2.0 Fast support zero data retention?

With abuse monitoring, yes. On BytePlus through the Opper gateway, prompts and outputs are not used for training and are kept only for abuse monitoring, for up to 180 days.

Where is Seedance 2.0 Fast hosted?

See the per-route table for Seedance 2.0 Fast hosting locations and residency details.

Is Seedance 2.0 Fast trained on prompts and outputs?

No. Every hosting route for Seedance 2.0 Fast is configured so customer prompts and outputs are not used to train models by default.

Is a GDPR DPA available for Seedance 2.0 Fast?

Yes. A GDPR Data Processing Agreement is available on at least one route serving Seedance 2.0 Fast. Contact hello@opper.ai to receive it.

Seedance 2.0 Fast

by ByteDance

Released in February 2026 alongside the flagship, Seedance 2.0 Fast is the speed-optimized cut of ByteDance's second-generation video model. It preserves the full 2.0 input surface, text prompts, subject-reference images, and natively synchronized audio, while tuning the pipeline for shorter render times. The tradeoff is resolution, with output capped at 480p or 720p rather than the flagship's higher ceilings, while duration still spans 4 to 15 seconds. Choose it when someone is waiting on the result, for in-app generation, rapid creative iteration, and high-volume social content where turnaround beats pixel count.

Call Seedance 2.0 Fast on Opper with the OpenAI SDK. Sign up without a credit card. Get started

Get your API key Try in chat Compare

Key info

Input

Output

Features

Pricing

from $0.06 / sec

Billing

Per second

Zero data retention with abuse monitoring
No training by default
GDPR DPA available

Pricing

Usage-based pricing, billed by the second and tiered by variant, not by token.

Variant	Price
480p	$0.06 / sec
720p	$0.12 / sec

Available routes

Seedance 2.0 Fast runs on 1 route through the Opper gateway. Compare residency, zero data retention and training posture at a glance, with full data-handling detail per route below.

Provider	Region	Zero data retention	Training	Price
BytePlus	Multi		No	from $0.06 / sec

Data handling per route

Each route hosting Seedance 2.0 Fast has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

BytePlus — Multi-region

Zero data retention with abuse monitoring: prompts and outputs are kept for up to 180 days for abuse monitoring only, and are not used for training. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: With abuse monitoring, 180-day window.
Training: No training on customer data.
Logging: Abuse monitoring (180-day retention)
Abuse monitoring: On by default, holds flagged content, 180 days, stored in Malaysia, a person can view samples
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: SCCs

Get started

Call Seedance 2.0 Fast through the Opper gateway with one API key. Opper is drop-in compatible with the OpenAI, Anthropic and Google AI SDKs.

Seedance 2.0 Fast is a premium model on Opper. Sign up needs no credit card: you get an API key straight away and the free models work in the playground and the API. Add a card to use premium models, pay-as-you-go with no minimum.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up Opper for you.

Or call it directly

1import OpenAI from "openai";
2
3const client = new OpenAI({
4  apiKey: process.env.OPPER_API_KEY,
5  baseURL: "https://api.opper.ai/v3/compat",
6});
7
8const completion = await client.chat.completions.create({
9  model: "bytedance:ap/seedance-2.0-fast",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);