Cheap Seedance 2.0 Fast API: Same-Model Prices and Video Budgets

Seedance 2.0 Fast API price comparison: APIMaster, fal, PiAPI and Flora

Compare the Fast version, 720p, 16:9, generated audio and no reference video. Figures below exclude taxes, payment fees, optional processing and extra attempts. Flora's figure is its listed default generation cost; subscription funding discounts can change the effective amount paid.

Platform	Price / second	5-second video	10-second video	How much cheaper is APIMaster?
APIMaster	From $0.072503	$0.36	$0.73	—
fal Fast	~$0.24192	~$1.21	~$2.42	About 70.0% cheaper
PiAPI Fast	$0.096	$0.48	$0.96	About 24.5% cheaper
Flora Fast	~$0.17028 equivalent	$0.8514	Not independently quoted	About 57.4% cheaper on the listed 5s cost

fal lists both an approximate $0.2419/second and a $0.0112/1,000-video-token formula. At 1280×720 and 24 fps, (1280 × 720 × 24 / 1024) × 0.0112 / 1000 = $0.24192/s. This is an estimate from the published formula, not a measured bill. Actual dimensions and token counts matter. PiAPI's comparison uses its regular Fast offer, not its separately priced less-restriction option.

For 100 ten-second clips, APIMaster's starting generation budget is $72.50, versus $96.00 at PiAPI's listed rate or about $241.92 using fal's formula. Calculations use unrounded rates; these are budgets, not measured quality or completion-rate results. This comparison does not establish the lowest price across every platform.

Fast video costs at 480p and 720p

Fast supports 480p and 720p, with 4–15 output seconds per request in the current APIMaster documentation. It does not support native 1080p or 4K requests. Any separate enhancement has its own cost and does not change the generated model version.

Resolution	Price / second	5 seconds	10 seconds	15 seconds
480p	From $0.033716	$0.17	$0.34	$0.51
720p	From $0.072503	$0.36	$0.73	$1.09

Start with one short test before a batch. Re-running a clip at 720p after a 480p test is a separate generation. Reference-video requests use a different billing profile and may count input plus output duration; a cheaper reference-video rate cannot replace the no-reference-video rate in this budget.

Fast vs Mini: when does the cheaper model make sense?

At 720p, Mini starts at about $0.19 for five seconds, compared with $0.36 for Fast. If you are exploring many concepts, compare the Mini pricing guide before choosing. If your workflow specifically requires Fast, compare Fast across platforms instead of switching the model name to obtain a lower quote.

Test the same brief, motion, reference image and aspect ratio, then assess subject consistency, artifacts and usable results. We have not run a controlled Fast-versus-Mini quality or speed benchmark for this article. For standard 2.0 and newer 2.5 budgets, see the standard 2.0 comparison and 2.5 comparison.

How can you verify a low-price Fast video?

Keep the requested model ID seedance-2.0-fast, task record, final billing receipt and original downloaded file. APIMaster's Seedance fingerprint checker provides file and encoding checks, but its current claim selector distinguishes Seedance 2.0, Seedance 2.5 and unknown, not separate Fast and Mini claims.

Use the 2.0 family check as supporting evidence and read the actual findings. It is not an independent Fast-versus-Mini certification. A match supports consistency with reference characteristics; a mismatch warrants investigation; an indeterminate result means there is insufficient evidence. Editing and transcoding can change fingerprints. A price, filename or model label alone does not prove the delivered tier. See the verification guide.

Get a Fast API key and generate your first clip

Register, create an API key, and connect to https://apimaster.ai/v1 using seedance-2.0-fast. Confirm the current model price before submitting. Fast starts about 24.5% below the listed PiAPI Fast rate at the checked 720p settings.

Submit POST https://apimaster.ai/v1 + /videos/generations with:

{
  "model": "seedance-2.0-fast",
  "prompt": "A ceramic cup on a wooden desk, morning light, gentle camera push-in, stable subject, no subtitles.",
  "duration": 5,
  "resolution": "720p",
  "aspect_ratio": "16:9",
  "generate_audio": true
}

Keep the task ID, poll GET https://apimaster.ai/v1 + /videos/{task_id}, and download the original file after success. Acceptance is not completion; do not submit a duplicate generation when the original task's state is uncertain. The Fast API documentation covers authentication, input limits and downloads. Review failures with the Seedance error guide.

FAQ

How much is a ten-second Seedance 2.0 Fast video?

Starting budgets are about $0.34 at 480p or $0.73 at 720p on APIMaster, without reference-video input. Prices were checked on 2026-11-11.

Is Fast about 70% cheaper than fal?

At the specified 720p settings, APIMaster's starting rate is about 70.0% below fal's published token-formula estimate. This is a specific platform comparison, not a manufacturer coupon.

Can Fast generate 1080p or 4K directly?

The current Fast API supports 480p and 720p. Choose a model that supports your required resolution or separately budget enhancement.

Is Mini the same model at a bigger discount?

No. Mini has a separate model ID and price. Compare the exact model you need; a lower Mini price is not a discount on Fast.

Does fingerprint verification prove that a video is Fast?

The current public checker does not have an independent Fast claim. Combine its family-level findings with the task and billing records; it is not conclusive tier certification.

Are five-second prices the full production cost?

They are generation budgets under the stated conditions. Extra attempts, editing, enhancement, reference inputs and payment fees can change the total cost per usable clip.

Sources and pricing scope

Checked 2026-11-11: APIMaster Fast live pricing, fal Fast, PiAPI, and Flora's public model-pricing documentation. APIMaster's active route range is a live snapshot. No paid generation experiment or independent cross-platform quality test was performed for this article.