API Get key

ByteDance

Seedance 2.0 Mini

Cheap video drafts at 480p or 720p, 4 to 15 s long.

Explore model

15 cr per clip · 5 s · 480p

One key. All our models.

Call image, video, voice and music models from your own code. One balance, no subscription, the same prices as the studio.

  1. 01 Buy credits Prepaid packs. No subscription.
  2. 02 Make a key It goes in your code. Each key can have a daily cap.
  3. 03 Call a model One POST starts a job. Poll it and download the result.
  4. 04 Watch logs and spend Every job, charge and refund in your workspace.

All models

Same prices as the studio. The amount shown is the price at the default settings. POST /api/v1/estimate returns the exact price for your settings, at no cost, before anything is charged. See every price

Models we run. One connection.

  • Google
  • OpenAI
  • ByteDance
  • Kling AI
  • MiniMax
  • Alibaba Cloud
  • Black Forest Labs
  • ElevenLabs
  • Suno
  • Topaz Labs

Model names and trademarks belong to their owners.

Questions, answered.

What can I build with the API?

Product photos, video ads, voiceovers, music, captions, upscales and ad analysis. The formats and runs endpoints make whole ads with approval steps.

Do I need a monthly subscription?

No. You buy a credit pack when you need it and each job is charged when you create it. Purchased credits never expire.

How are requests priced?

Each model and setting has a price in credits, the same as in the studio. POST /api/v1/estimate returns the exact price before the charge, and max_credits refuses a job that would cost more.

Can I use Claude Code, Codex or Cursor?

Yes. Copy the agent prompt from Quick start, or connect the MCP server. Keep your API key in an environment variable on the server, never in browser code.

What happens if a generation fails?

The credits come back automatically. After a timeout, look the job up with GET /api/v1/jobs?idempotency_key=... before you retry: the same request with a new key can start a second paid job.

How do I get or replace an API key?

Press Get API key, confirm your email and create a key in the workspace. We show it once and keep only a hash. Lost it? Revoke it and create a new one.

Still have a question? Talk to us