seedance2-api

Scene 00 · Playgroundbytedance/seedance-2.0/text-to-video

Take · Seedance 2.0

Scene 00 · Access

Light theset.

Add your fal key to run Seedance 2.0 live. The key stays in your browser; every take bills your own fal account.

Get a key

Scene 01 · PromptSeedance 2.0

Authorize the shoot in settings

Scene 09 · Integration

Ship the same sceneto production.

Same endpoint as the playground upstairs. Three takes below. Pick the one that matches your set.

endpointbytedance/seedance-2.0/text-to-videooutputvideo

Scene 01TypeScript

Take 01 / example.tsTS

1import { fal } from "@fal-ai/client";
2
3fal.config({ credentials: process.env.FAL_KEY });
4
5const { data } = await fal.subscribe("bytedance/seedance-2.0/text-to-video", {
6  input: {
7    "prompt": "A chef in a professional kitchen at dusk ties an apron in front of a pass window...",
8    "duration": "5",
9    "resolution": "720p",
10    "aspect_ratio": "16:9",
11    "generate_audio": true,
12    "seed": 42
13  },
14  logs: true,
15});
16
17console.log(data);

Scene 02Python

Take 01 / example.pyPYTHON

1import fal_client
2
3result = fal_client.subscribe(
4    "bytedance/seedance-2.0/text-to-video",
5    arguments={
6      "prompt": "A chef in a professional kitchen at dusk ties an apron in front of a pass window...",
7      "duration": "5",
8      "resolution": "720p",
9      "aspect_ratio": "16:9",
10      "generate_audio": true,
11      "seed": 42
12    },
13    with_logs=True,
14)
15
16print(result)

Scene 03HTTP

Take 01 / example.shBASH

1curl -X POST "https://queue.fal.run/bytedance/seedance-2.0/text-to-video" \
2  -H "Authorization: Key $FAL_KEY" \
3  -H "Content-Type: application/json" \
4  -d '{ "prompt": "A chef in a professional kitchen at dusk ties an apron in front of a pass window...", "duration": "5", "resolution": "720p", "aspect_ratio": "16:9", "generate_audio": true, "seed": 42 }'

Script · Input parameters

Key	Kind	Default	Notes
prompt	text (required)	·	Primary generation input
duration	select	5	4s, 5s, 8s, 10s, 12s, 15s
resolution	select	720p	480p, 720p
aspect_ratio	select	16:9	Auto, 21:9, 16:9, 4:3, 1:1, 3:4, 9:16
generate_audio	select	true	Native audio on, Silent render
seed	number	42	0 to 999999

Full script on file at fal.ai/models/bytedance/seedance-2.0/text-to-video/llms.txt