Seedance 2.5 API

Name: Seedance 2.5 API
Brand: ByteDance
Availability: InStock
Rating: 4.9 (54399 reviews)

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Seedance 2.5 — high-quality AI video generation.

by ByteDance

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Pricing: With video · 480P: 8.33 credits/s (≈ $0.0833/s), No video · 480P: 13.82 credits/s (≈ $0.1382/s), With video · 720P: 18.62 credits/s (≈ $0.1862/s), No video · 720P: 31.15 credits/s (≈ $0.3115/s), up to No video · 1080P: 58.17 credits/s (≈ $0.5817/s).

Save up to 53%with the $1,250 top-up pack (+10% bonus) — 49% lower than direct rates even without itTop up

24H Status Monitor

Operational

24h agonow

Input

Prompt3769 characters

Create a **20-second photorealistic cinematic action sequence**, 16:9.

A black classic American muscle sports car cruises fast along a dramatic coastal highway at sunset. Ocean cliffs on one side, glowing orange sky, waves crashing below. Premium Hollywood action-film look.

Keep the same car, driver, motorcycles and environment consistent throughout.

**0–4s — BEAUTY HOOK**
Low cinematic tracking shot beside the black muscle car as it speeds smoothly along the ocean road. Warm sunset reflections slide across the polished bodywork. Camera briefly moves near the front wheel, then rises to reveal the vast coastline.

Deep engine growl, wind and ocean ambience.

**4–8s — AMBUSH**
Two black motorcycles suddenly approach from behind, one on each side.

The riders accelerate naturally and pull alongside the car.

One rider raises a handgun and fires several shots toward the vehicle.

Visible muzzle flashes. Bullets strike the metal door and rear body panels, creating sparks and small physical impact marks.

The driver reacts immediately and accelerates.

No bullets magically passing through geometry.

**8–12s — HIGH-SPEED CHASE**
Dynamic rear tracking shot.

The muscle car races through sweeping coastal curves while both motorcycles pursue closely.

One motorcycle moves beside the car while the second tries to overtake.

The car swerves to avoid another burst of gunfire.

Tires maintain realistic road contact. Suspension reacts to steering and road surface. Vehicles have believable weight, inertia and momentum.

Camera stays fast and aggressive but physically possible.

**12–15s — CRASH**
The car enters a sharp curve too fast.

Its rear tire clips a broken roadside barrier.

Clear physical impact.

The vehicle loses balance, rolls violently across the asphalt and comes to rest upside down.

Metal bends, glass breaks and sparks scatter.

Fuel ignites underneath the wreckage.

A large fire begins around the overturned car.

The motorcycles brake hard in the distance.

**15–18s — SUPERNATURAL REVEAL**
Through thick smoke and flames, the driver slowly crawls out of the wreckage and rises to his feet.

His clothes are burned and damaged.

As he walks calmly through the fire, his human face transforms into a **bare supernatural skull surrounded by violent blue-white electrical arcs**.

Electricity crawls across the skull, shoulders and arms.

The flames behind him illuminate the bone structure.

He keeps walking forward without rushing.

Camera slowly pushes toward him.

**18–20s — FINAL SHOT**
Extreme dramatic low angle.

The skull-faced figure stops close to camera.

Electricity explodes around his body.

He smoothly draws a handgun, raises it directly toward the lens and fires.

Bright muzzle flash fills the frame.

Immediate hard cut to black.

**STYLE**
Photorealistic Hollywood supernatural action film, realistic vehicle dynamics, grounded crash physics, sunset coastline, dramatic fire and smoke, detailed metal destruction, cinematic sparks, blue-white electrical energy, rich orange-versus-blue contrast, volumetric lighting, realistic motion blur, premium blockbuster cinematography.

**PHYSICS PRIORITY**
Realistic tire contact, suspension, momentum, collisions, crash weight, falling debris and human movement. Every action must have a visible physical cause.

**CAMERA**
Low tracking shots, chase-camera movement, controlled handheld energy, dramatic push-in and final low-angle close-up. Use clean cinematic cuts. Never pass through cars, roads or characters.

**AVOID**
Floating vehicles, impossible drifting, weightless crashes, random explosions, teleporting motorcycles, duplicated riders, morphing car geometry, floating debris, broken anatomy, random camera teleportation, subtitles, text, logos or watermark.

The text prompt or description for the video.

Reference Images0 / 30

Drag and drop or click to upload your imageSupported formats: JPEG, PNG, WEBP · Maximum file size: 25MB; Maximum files: 30Select files

A list of input image URLs.

Reference Videos0 / 10

Drag and drop or click to upload your videoSupported formats: MP4, MOV, WEBM · Maximum file size: 25MB; Maximum files: 10Select files

A list of input video URLs. Furthermore, the total length of the three videos must not exceed 30 seconds.

Reference Audio0 / 10

Drag and drop or click to upload your audioSupported formats: MP3, WAV, M4A · Maximum file size: 15MB; Maximum files: 10Select files

A list of input audio URLs. Furthermore, the total length of the three audios must not exceed 30 seconds.

Start frame

End frame

Duration

Video duration in seconds.

Resolution

The output video resolution.

Aspect Ratio

The aspect ratio of the generated video.

Output Format

Video output format.

Generate Audio

Whether to generate AI audio synchronized with the video.

Return Last Frame

Whether to return the last frame of the video. When draft=true, this parameter cannot be set to true.

NSFW filter

OnLocked — this platform doesn't generate adult content.

≈ 155.75 cr / run

Reference video length is billed too, at the same rate. Reference audio is free.

Output

output typevideo

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You only pay for successful generations — if a task fails or returns no result, its credits are refunded automatically, never charged. And your credits never expire: top up once and spend at your own pace.1 credit = $0.01 USDTop up $1,250 for +10% bonus credits → up to ~9% more off every call.Top up credits

Seedance 2.5 API pricing6 prices

Model & ModalityCredits / GenOur Price (USD)Direct / Standard Price (USD)Base savingsSavings with top-up$1,250 top-up · +10% credits

1080p no video

videoByteDance

Credits / Gen58.17per second

Our Price (USD)$0.5817

Direct / Standard Price (USD)$1.1372

Base savings−48.8%

Savings with top-up · $1,250 · +10%−53% ↓

720p no video

videoByteDance

Credits / Gen31.15per second

Our Price (USD)$0.3115

Direct / Standard Price (USD)$0.473

Base savings−34.1%

Savings with top-up · $1,250 · +10%−40% ↓

480p no video

videoByteDance

Credits / Gen13.82per second

Our Price (USD)$0.1382

Direct / Standard Price (USD)$0.2205

Base savings−37.3%

Savings with top-up · $1,250 · +10%−43% ↓

1080p with video

videoByteDance

Credits / Gen34.75per second

Our Price (USD)$0.3475

Direct / Standard Price (USD)$0.6823

Base savings−49.1%

Savings with top-up · $1,250 · +10%−54% ↓

720p with video

videoByteDance

Credits / Gen18.62per second

Our Price (USD)$0.1862

Direct / Standard Price (USD)$0.2838

Base savings−34.4%

Savings with top-up · $1,250 · +10%−40% ↓

480p with video

videoByteDance

Credits / Gen8.33per second

Our Price (USD)$0.0833

Direct / Standard Price (USD)$0.1323

Base savings−37.0%

Savings with top-up · $1,250 · +10%−43% ↓

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