ByteDance ofrece seedance-2.0 para generación de vídeo. Flatkey lo enruta mediante /v1/videos. $0.037181 per second.
Solo vista previa. Inicia sesión para enviar esta solicitud a Flatkey.
{
"model": "seedance-2.0",
"content": [
{
"type": "text",
"text": "SUBJECT : Young Japanese woman, early 20s, natural refined everyday look. Oversized cream cardigan over a white tee, wide-leg light denim, plain leather loafers, hair in a low loose ponytail with a few soft strands framing her face. Minimal makeup, realistic skin, calm and warm reflective presence. Keep her identity, clothing, and hair consistent all the way through.\nSETTING: A quiet Japanese shitamachi neighborhood, soft overcast late afternoon. Narrow lanes\nbetween low houses, potted plants along the doorsteps, a small canal with a low\nfootbridge, power lines overhead, a parked mamachari, a quiet corner shrine, a red\nmailbox on the corner. Lived-in and peaceful — no stores, no crowds, no tourists.\nLOOK: Cinematic slice-of-life vlog. Composed, intentional framing, quiet and observational.\nSoft muted natural tones, cool and gentle, realistic skin. Shallow depth of field,\nfine film grain, soft natural light. Smooth cinematic camera movement throughout —\ncalm, unhurried, letting each moment breathe.\nSEQUENCE: [0–3s]\nShe rides a mamachari slowly down the quiet lane, cardigan and loose strands drifting\nin the breeze. The camera travels beside her, power lines sliding past overhead.\nsound: soft bicycle wheels / distant cicadas / gentle wind / faint neighborhood ambience\n[3–5s]\nShe stops at the low footbridge over the canal, rests her arms on the railing, and\ngazes down at the still water. The camera moves gently toward her and past her shoulder\nto the water.\nsound: quiet water / cicadas / a faraway train / soft wind\n[5–8s]\nShe sits on the shrine steps, opens a small notebook, and writes something slowly,\npausing to think. The camera moves evenly around her, focus soft on her hands then\nher face.\nsound: pen on paper / cicadas softening / wind through leaves / distant wind chime\n[8–11s]\nShe crouches by a doorway and gently lifts a red furin wind chime, watching it turn.\nThe camera rises slowly from the chime up to her face.\nsound: single clear furin chime / soft breeze / cicadas / faint chatter\n[11–13s]\nShe walks along the lane holding a cold canned tea, the red mailbox passing softly\nbehind her. The camera moves ahead of her at an even pace, keeping her centered.\nsound: unhurried footsteps / cicadas / distant bicycle bell / wind\n[13–15s]\nShe reaches a quiet stone stairway, climbs the first steps, and glances back over her\nshoulder with a small calm smile before continuing up into the softening light.\nsound: footsteps on stone / cicadas / soft wind / slow fade\nAUDIO: Natural ambient only — summer cicadas, quiet canal water, a distant train, wind through\nthe power lines, a single furin chime, unhurried footsteps, faint neighborhood ambience.\nFEEL: A serene, composed afternoon in a quiet Japanese neighborhood — smooth, warm in feeling\nbut cool in tone, an unhurried and beautiful slice of everyday life."
}
],
"resolution": "1080p",
"ratio": "16:9",
"duration": 5,
"camera_fixed": false,
"generate_audio": false,
"return_last_frame": false
}Rendimiento de la API
Aquí aparecerá la telemetría de solicitudes de Flatkey para seedance-2.0 cuando haya suficiente tráfico de producción.
Actividad de la API
Consulta el volumen de solicitudes y la actividad de inferencia correcta de seedance-2.0 durante el último periodo informado.
seedance-2.0 precios
Los precios siguientes se calculan con los datos de precios de Flatkey para este modelo y los grupos visibles que devuelve nuestra API de precios.
Usa el mismo saldo y la misma clave API de Flatkey para modelos de imagen, vídeo, audio y texto.
La ruta de seedance-2.0 de ByteDance admite texto · imagen · vídeo. Categorías del catálogo: Marketing.
Convierte un briefing escrito en resultados de generación de vídeo mediante /v1/videos.
Usa una referencia existente cuando la ruta de seedance-2.0 acepte medios o contexto de referencia.
Adapta una idea a las variantes que necesitan tu tienda, campaña o flujo de contenido.
Lleva un resultado aprobado de la exploración del prompt a un flujo de generación Flatkey repetible.
Comparar
Compara los datos de catálogo de seedance-2.0 con la referencia de la generación anterior antes de cambiar la integración.
| Capacidad | Generación anterior | seedance-2.0 |
|---|---|---|
| Proveedor | No verificado en esta instantánea del catálogo | ByteDance |
| Modalidades | No verificado en esta instantánea del catálogo | texto · imagen · vídeo |
| Contexto | No verificado en esta instantánea del catálogo | El catálogo no indica la ventana de contexto |
| Punto de conexión | No verificado en esta instantánea del catálogo | /v1/videos |
| Facturación | No verificado en esta instantánea del catálogo | $0.037181 per second |
Revisa los flujos compatibles, el coste actual y el contrato exacto de parámetros de Flatkey.
Se calcula con la configuración actual y la tarifa del catálogo cuando existe un precio unitario fijo.
El cargo final depende de la solicitud enviada y del grupo de cuenta; los precios por tokens o niveles no admiten una cifra fija.
Usa solo los flujos disponibles. Flatkey mantiene un ID público y el cuerpo elige el tipo de entrada.
Crea un clip desde texto y controles de salida.
seedance-2.0/v1/videosAnima referencias conservando sujeto y composición.
seedance-2.0/v1/videosGuía el resultado con imágenes, vídeo o audio admitidos.
seedance-2.0/v1/videosTransforma un clip si la ruta admite edición.
seedance-2.0/v1/videosContinúa un clip si la ruta admite extensión.
seedance-2.0/v1/videosValores procedentes de la misma configuración usada por Playground.
resolutionResolución720p · 1080p
Predeterminado: 1080pratioRelación de aspecto16:9 · 9:16 · 1:1 · 4:3 · 3:4
Predeterminado: 16:9durationDuración5 · 10
Predeterminado: 5framesFotogramas0–240
Predeterminado: 0camera_fixedCámara fijaSí · No
Predeterminado: Nogenerate_audioGenerar audioSí · No
Predeterminado: Noreturn_last_frameDevolver el último fotogramaSí · No
Predeterminado: NoseedSemilla0–2147483647
Predeterminado: 0imageLímite de referencias30 archivos
Endpoint: /v1/videosvideoLímite de referencias10 archivos
Endpoint: /v1/videosaudioLímite de referencias10 archivos
Endpoint: /v1/videosUsa el mismo contrato en Playground y API y trata explícitamente validación, saldo, estado y resultados.
Validar modelo, prompt, referencias y salida.
Enviar la solicitud y guardar el task ID.
Consultar el estado o procesar el callback.
Descargar y guardar el archivo antes de que caduque.
Bloquea valores o referencias no admitidos antes del envío.
Trata claves, saldo, límites y precios de grupo por separado.
Identifica el prompt o recurso que debe sustituirse.
Conserva el task ID, limita reintentos y no marques un timeout como éxito.
Biblioteca de prompts
Empieza con un prompt de seedance-2.0 para generación de vídeo y ajusta los campos de solicitud que muestra el playground.
Generado con Seedance 2.0
Creative direction: An original hand-drawn adult woman in a yellow raincoat waits on a rain-soaked railway platform beside a red umbrella. She opens and reads a white letter; the camera pushes from the platform view into her worried close-up and holds on her reaction. Visual treatment: Rainy anime drama with cool platform light and yellow-red costume accents. Shot sequence: 1. Establish the yellow raincoat and red umbrella on the wet platform.; 2. Move closer as the woman opens the white letter and lowers her gaze.; 3. Hold her worried close-up with the letter still below her eyeline. Continuity: Keep the character's face, clothing and key prop consistent; preserve screen direction across cuts. Exclude: extra people or props, text, logos and watermarks.
Generado con Seedance 2.0
Creative direction: A coral-orange insulated bottle stands on a wet dark-teal studio surface beside a clear glass and a few ice cubes. One adult hand unscrews the cap and pours cold water over the ice, then sets the bottle beside the filled glass. End on a clean product hero frame with both bottle and glass visible. Visual treatment: Photoreal product commercial. A soft overhead key reveals the matte coral finish; a cool cyan edge light picks out condensation and the restrained floor reflection. Shot sequence: 1. Open on condensation and ice in a tight detail shot; 2. Cut to a steady three-quarter view for the cap opening and single pour; 3. Settle on the bottle and chilled glass together, with the bottle silhouette unobstructed Continuity: Keep the product silhouette, cap or hinge, materials and prop positions stable; hold the final hero frame. Exclude: extra people or props, text, logos and watermarks.
Generado con Seedance 2.0
Creative direction: A man enters an old circular observatory at dawn and approaches a vintage telescope beneath the dome. Begin behind him in a wide view, track inward as a warm shaft crosses the instrument, then hold on the telescope against the cool interior. Visual treatment: Live-action film previs with warm dawn shafts against a cool aged interior. Shot sequence: 1. Frame the man entering the circular observatory from behind.; 2. Track his approach as dawn light crosses the vintage telescope.; 3. Settle with the telescope and figure against the cool dome interior. Continuity: Maintain scene geography, subject scale and motivated light direction throughout the camera move. Exclude: extra people or props, text, logos and watermarks.
Generado con Seedance 2.0
Creative direction: An orange-suited astronaut walks through a dark hangar toward a massive grounded machine. The camera follows from behind as work lights flicker on and the machine powers up with blue-white light, ending on the figure beneath its scale. Visual treatment: Science-fiction game cinematic with orange fabric, dark metal and blue-white practical lights. Shot sequence: 1. Follow the orange-suited astronaut from behind into the hangar.; 2. Continue forward as work lights illuminate the grounded machine.; 3. Hold the small figure beneath the machine as blue-white power light stabilizes. Continuity: Maintain character design, equipment geometry and travel direction from first to final frame. Exclude: extra people or props, text, logos and watermarks.
Generado con Seedance 2.0
Creative direction: A researcher at a wooden table unrolls an old map, traces a route with one finger, and examines a marked point with a small brass instrument. Alternate between the hands, parchment details, and a measured medium view of the archival workspace. Visual treatment: Live-action archival demonstration with warm parchment, brass and natural skin texture. Shot sequence: 1. Show the researcher unrolling parchment on the wooden table.; 2. Cut closer as one finger follows the route and the brass instrument approaches the marked point.; 3. Return to a measured medium view with the map orientation unchanged. Continuity: Keep demonstration props, layout and hand contact consistent so the action remains legible. Exclude: extra people or props, text, logos and watermarks.
Generado con Seedance 2.0
Creative direction: A male musician performs on an electronic keyboard and sampler in a blue-and-purple studio. Cut between his focused medium profile and close views of both hands playing keys and controls while colored practical lights remain steady behind him. Visual treatment: Live-action studio performance with saturated blue-purple practical light. Shot sequence: 1. Establish the musician in profile at the keyboard and sampler.; 2. Cut to fingers depressing keys and then operating the sampler.; 3. Return to the profile while the blue-purple practical lights stay steady. Continuity: Keep the main subject, palette and light behavior consistent as the visual pattern develops. Exclude: extra people or props, text, logos and watermarks.
Por qué usar la API de seedance-2.0
Usa una sola pasarela para seedance-2.0, los controles de la cuenta y el resto del catálogo de modelos.
Mantén explícitos el ID de modelo y el endpoint de seedance-2.0 usando la misma clave Flatkey que en otras cargas.
Consulta las dimensiones de facturación actuales de seedance-2.0 antes de enviar la solicitud y confirma la estimación final en tu cuenta.
Prueba un prompt de seedance-2.0 en el playground público y lleva la misma configuración a una integración autenticada.
Centraliza claves, cuotas y rutas para seedance-2.0 sin cambiar el flujo de trabajo de tu aplicación frente al proveedor.
seedance-2.0 API
Usa el ID de modelo anterior con /v1/videos y conserva documentados los campos de solicitud y la unidad de facturación de la ruta.
curl https://router.flatkey.ai/v1/videos \ -H "Content-Type: application/json" \ -H "Authorization: Bearer sk-***" \ -d '{"model":"seedance-2.0","content":[{"type":"text","text":"Creative direction: An original hand-drawn adult woman in a yellow raincoat waits on a rain-soaked railway platform beside a red umbrella. She opens and reads a white letter; the camera pushes from the platform view into her worried close-up and holds on her reaction.\n\nVisual treatment: Rainy anime drama with cool platform light and yellow-red costume accents.\n\nShot sequence: 1. Establish the yellow raincoat and red umbrella on the wet platform.; 2. Move closer as the woman opens the white letter and lowers her gaze.; 3. Hold her worried close-up with the letter still below her eyeline.\n\nContinuity: Keep the character'"'"'s face, clothing and key prop consistent; preserve screen direction across cuts.\nExclude: extra people or props, text, logos and watermarks."}],"ratio":"16:9","resolution":"1080p","duration":5,"generate_audio":false}' # Poll for the result (replace TASK_ID with the returned task id) curl "https://router.flatkey.ai/v1/videos/TASK_ID" \ -H "Authorization: Bearer sk-***"
Preguntas frecuentes
Respuestas sobre precios, capacidades, endpoints y límites del catálogo de seedance-2.0.
