MCP / Models / Text to video

Seedance 2.0 4K Text to Video MCP: 4K clips with sound

ByteDance Seedance 2.0 4K Text to Video renders a written scene at up to 4K, 4 to 15 seconds long, with sound generated in the same pass. Run it from Claude Code, Codex, Cursor or any MCP client through one FlyMy.AI MCP, or call its API.

Use Seedance 2.0 4K Text to VideoInputs and price
No API keyfrom $0.0673 / sText to videoByteDanceCommercial use
Seedance 2.0 4K Text to Video sample from the FlyMy.AI catalog

$ YOUR NEXT RUN

Claude CodeCodexCursorAny agent

Use Seedance 2.0 4K Text to Video in your assistant

Paste this prompt into Claude Code, Codex, Cursor or any agent. It reads the guide and helps you connect.

Read https://flymy.ai/skill.md and https://flymy.ai/mcp/models/bytedance-seedance-2-0-4k-text-to-video.md. Help me connect the FlyMy.AI MCP to this assistant, then run Seedance 2.0 4K Text to Video (flymyai/bytedance-seedance-2_0-4k-text-to-video) for this task: Make a 10-second 9:16 video of a chef plating a dessert in slow motion with Seedance 2.0 4K Text to Video at 4K.
Open FlyMy.AIDownload brief

What Seedance 2.0 4K Text to Video does

This endpoint runs the Seedance 2.0 motion model priced for 4K output. Choose resolution (480p, 720p, 1080p or 4K, the default), ratio (adaptive, 21:9, 16:9, 4:3, 1:1, 3:4 or 9:16), duration from 4 to 15 seconds, generate_audio, watermark and a seed.

Seedance 2.0 4K Text to Video inputs

Every input of flymyai/bytedance-seedance-2_0-4k-text-to-video as its live schema lists them. Returns video (array).

InputType, values and default
# prompt
string required
# resolution
string optional Allowed: 480p, 720p, 1080p, 4K Default: 4K
# ratio
string optional Allowed: 16:9, 4:3, 1:1, 3:4, 9:16, 21:9, adaptive Default: adaptive
# duration
integer optional Allowed: 4 to 15 Default: 4
# watermark
boolean optional Default: false
# generate_audio
boolean optional Default: true
# seed
integer optional Allowed: 1 to 4294967296 Default: 42

Ask your agent

Requests to paste as they are, once the FlyMy.AI MCP is connected.

“Make a 10-second 9:16 video of a chef plating a dessert in slow motion with Seedance 2.0 4K Text to Video at 4K.”runs flymyai/bytedance-seedance-2_0-4k-text-to-video
“Write and render a short ad for a reusable water bottle with Seedance 2.0 4K Text to Video: three quick shots ending on the product.”runs flymyai/bytedance-seedance-2_0-4k-text-to-video
“Generate a calm, slow-camera clip of a fox running through fresh snow at sunrise with Seedance 2.0 4K Text to Video.”runs flymyai/bytedance-seedance-2_0-4k-text-to-video

Seedance 2.0 4K Text to Video price

From $0.0673 per second of duration, depending on resolution. A run at the default settings costs about $3.11. A run costs $0.269 to $11.66, depending on resolution and duration. Billed to your FlyMy.AI balance; no seats, no subscription and no minimum.

SettingPrice
resolution 480p$0.0673 per second
resolution 720p$0.1512 per second
resolution 1080p$0.3742 per second
resolution 4K$0.7776 per second

See usage pricing →

Call Seedance 2.0 4K Text to Video from code

The same model, from an agent or from your own code. Keys stay in your FlyMy.AI account.

From an agent, through the MCP

The agent calls get_model_schema, then run_model with:

{
  "endpoint_id": "flymyai/bytedance-seedance-2_0-4k-text-to-video",
  "input": {
    "prompt": "Steam rises from a ceramic mug on a sunlit kitchen counter, slow camera push-in"
  }
}

From your code, over HTTP

Form fields, not JSON; files go as uploads or public URLs. The answer is a prediction_id; read the result at https://api.flymy.ai/api/v1/flymyai/bytedance-seedance-2_0-4k-text-to-video/predict/async/result/?request_id=<prediction_id>.

curl -X POST https://api.flymy.ai/api/v1/flymyai/bytedance-seedance-2_0-4k-text-to-video/predict/async/ \
  -H "X-API-KEY: $FLYMYAI_API_KEY" \
  -F 'prompt=Steam rises from a ceramic mug on a sunlit kitchen counter, slow camera push-in'

Questions about Seedance 2.0 4K Text to Video

Do I need a ByteDance API key for Seedance 2.0 4K Text to Video?

No. Seedance 2.0 4K Text to Video runs on FlyMy.AI's account, so you need no ByteDance key or plan: sign in to FlyMy.AI once and each run is billed to your FlyMy.AI balance.

How much does Seedance 2.0 4K Text to Video cost?

From $0.0673 per second of duration, depending on resolution. There is no subscription or minimum; the price comes from FlyMy.AI billing and was checked on 2026-11-09.

How do I use Seedance 2.0 4K Text to Video in Claude Code, Codex or Cursor?

Add the FlyMy.AI MCP with one command and sign in, then ask in plain words, for example: "Make a 10-second 9:16 video of a chef plating a dessert in slow motion with Seedance 2.0 4K Text to Video at 4K." Your agent reads the inputs with get_model_schema and runs flymyai/bytedance-seedance-2_0-4k-text-to-video with run_model.

What does Seedance 2.0 4K Text to Video need as input?

Seedance 2.0 4K Text to Video requires prompt; it also takes 6 optional inputs, each listed on this page with its allowed values and default.

Can I call Seedance 2.0 4K Text to Video from my own code?

Yes. Send form fields to https://api.flymy.ai/api/v1/flymyai/bytedance-seedance-2_0-4k-text-to-video/predict/async/ with your FlyMy.AI API key in the X-API-KEY header.

Go to the source

Seedance 2.0 4K Text to Video in the playground →Model endpoints in the docs →Text to video guide →Every model on FlyMy.AI →Every MCP in the catalog →Usage pricing →

From the FlyMy.AI model catalog of 2026-11-09: inputs from the model's live schema, prices from FlyMy.AI billing. Requests are examples to paste, not recorded runs.