Saltar al contenido principal
POST
/
v1
/
videos
/
generations
curl --request POST \
  --url https://api.apimart.ai/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "doubao-seedance-1-0-pro-fast",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "1080p"
  }'
import requests

url = "https://api.apimart.ai/v1/videos/generations"

payload = {
    "model": "doubao-seedance-1-0-pro-fast",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "1080p"
}

headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
const url = "https://api.apimart.ai/v1/videos/generations";

const payload = {
  model: "doubao-seedance-1-0-pro-fast",
  prompt: "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
  duration: 5,
  aspect_ratio: "16:9",
  resolution: "720p"
};

const headers = {
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
};

fetch(url, {
  method: "POST",
  headers: headers,
  body: JSON.stringify(payload)
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error('Error:', error));
package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "io/ioutil"
    "net/http"
)

func main() {
    url := "https://api.apimart.ai/v1/videos/generations"

    payload := map[string]interface{}{
        "model":        "doubao-seedance-1-0-pro-fast",
        "prompt":       "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
        "duration":     5,
        "aspect_ratio": "16:9",
        "resolution":   "720p",
    }

    jsonData, _ := json.Marshal(payload)

    req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
    req.Header.Set("Authorization", "Bearer <token>")
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    body, _ := ioutil.ReadAll(resp.Body)
    fmt.Println(string(body))
}
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;

public class Main {
    public static void main(String[] args) throws Exception {
        String url = "https://api.apimart.ai/v1/videos/generations";

        String payload = """
        {
          "model": "doubao-seedance-1-0-pro-fast",
          "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
          "duration": 5,
          "aspect_ratio": "16:9",
          "resolution": "1080p"
        }
        """;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create(url))
            .header("Authorization", "Bearer <token>")
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString(payload))
            .build();

        HttpResponse<String> response = client.send(request,
            HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}
<?php

$url = "https://api.apimart.ai/v1/videos/generations";

$payload = [
    "model" => "doubao-seedance-1-0-pro-fast",
    "prompt" => "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration" => 5,
    "aspect_ratio" => "16:9",
    "resolution" => "720p"
];

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
]);

$response = curl_exec($ch);
curl_close($ch);

echo $response;
?>
require 'net/http'
require 'json'
require 'uri'

url = URI("https://api.apimart.ai/v1/videos/generations")

payload = {
  model: "doubao-seedance-1-0-pro-fast",
  prompt: "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
  duration: 5,
  aspect_ratio: "16:9",
  resolution: "720p"
}

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <token>"
request["Content-Type"] = "application/json"
request.body = payload.to_json

response = http.request(request)
puts response.body
import Foundation

let url = URL(string: "https://api.apimart.ai/v1/videos/generations")!

let payload: [String: Any] = [
    "model": "doubao-seedance-1-0-pro-fast",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "1080p"
]

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)

let task = URLSession.shared.dataTask(with: request) { data, response, error in
    if let error = error {
        print("Error: \(error)")
        return
    }
    
    if let data = data, let responseString = String(data: data, encoding: .utf8) {
        print(responseString)
    }
}

task.resume()
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        var url = "https://api.apimart.ai/v1/videos/generations";

        var payload = @"{
            ""model"": ""doubao-seedance-1-0-pro-fast"",
            ""prompt"": ""A cute kitten playing in the sunlight, fluffy fur, bright eyes"",
            ""duration"": 5,
            ""aspect_ratio"": ""16:9"",
            ""resolution"": ""720p""
        }";

        using var client = new HttpClient();
        client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");

        var content = new StringContent(payload, Encoding.UTF8, "application/json");
        var response = await client.PostAsync(url, content);
        var result = await response.Content.ReadAsStringAsync();

        Console.WriteLine(result);
    }
}
{
  "code": 200,
  "data": [
    {
      "status": "submitted",
      "task_id": "task_01K8SGYNNNVBQTXNR4MM964S7K"
    }
  ]
}
{
  "error": {
    "code": 400,
    "message": "Invalid request parameters",
    "type": "invalid_request_error"
  }
}
{
  "error": {
    "code": 401,
    "message": "Invalid authentication credentials",
    "type": "authentication_error"
  }
}
{
  "error": {
    "code": 402,
    "message": "Insufficient balance. Please top up your account",
    "type": "payment_required"
  }
}
{
  "error": {
    "code": 429,
    "message": "Rate limit exceeded. Please try again later",
    "type": "rate_limit_error"
  }
}
{
  "error": {
    "code": 500,
    "message": "Internal server error. Please try again later",
    "type": "server_error"
  }
}
curl --request POST \
  --url https://api.apimart.ai/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "doubao-seedance-1-0-pro-fast",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "1080p"
  }'
import requests

url = "https://api.apimart.ai/v1/videos/generations"

payload = {
    "model": "doubao-seedance-1-0-pro-fast",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "1080p"
}

headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
const url = "https://api.apimart.ai/v1/videos/generations";

const payload = {
  model: "doubao-seedance-1-0-pro-fast",
  prompt: "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
  duration: 5,
  aspect_ratio: "16:9",
  resolution: "720p"
};

const headers = {
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
};

fetch(url, {
  method: "POST",
  headers: headers,
  body: JSON.stringify(payload)
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error('Error:', error));
package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "io/ioutil"
    "net/http"
)

func main() {
    url := "https://api.apimart.ai/v1/videos/generations"

    payload := map[string]interface{}{
        "model":        "doubao-seedance-1-0-pro-fast",
        "prompt":       "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
        "duration":     5,
        "aspect_ratio": "16:9",
        "resolution":   "720p",
    }

    jsonData, _ := json.Marshal(payload)

    req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
    req.Header.Set("Authorization", "Bearer <token>")
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    body, _ := ioutil.ReadAll(resp.Body)
    fmt.Println(string(body))
}
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;

public class Main {
    public static void main(String[] args) throws Exception {
        String url = "https://api.apimart.ai/v1/videos/generations";

        String payload = """
        {
          "model": "doubao-seedance-1-0-pro-fast",
          "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
          "duration": 5,
          "aspect_ratio": "16:9",
          "resolution": "1080p"
        }
        """;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create(url))
            .header("Authorization", "Bearer <token>")
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString(payload))
            .build();

        HttpResponse<String> response = client.send(request,
            HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}
<?php

$url = "https://api.apimart.ai/v1/videos/generations";

$payload = [
    "model" => "doubao-seedance-1-0-pro-fast",
    "prompt" => "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration" => 5,
    "aspect_ratio" => "16:9",
    "resolution" => "720p"
];

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
]);

$response = curl_exec($ch);
curl_close($ch);

echo $response;
?>
require 'net/http'
require 'json'
require 'uri'

url = URI("https://api.apimart.ai/v1/videos/generations")

payload = {
  model: "doubao-seedance-1-0-pro-fast",
  prompt: "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
  duration: 5,
  aspect_ratio: "16:9",
  resolution: "720p"
}

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <token>"
request["Content-Type"] = "application/json"
request.body = payload.to_json

response = http.request(request)
puts response.body
import Foundation

let url = URL(string: "https://api.apimart.ai/v1/videos/generations")!

let payload: [String: Any] = [
    "model": "doubao-seedance-1-0-pro-fast",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "1080p"
]

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)

let task = URLSession.shared.dataTask(with: request) { data, response, error in
    if let error = error {
        print("Error: \(error)")
        return
    }
    
    if let data = data, let responseString = String(data: data, encoding: .utf8) {
        print(responseString)
    }
}

task.resume()
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        var url = "https://api.apimart.ai/v1/videos/generations";

        var payload = @"{
            ""model"": ""doubao-seedance-1-0-pro-fast"",
            ""prompt"": ""A cute kitten playing in the sunlight, fluffy fur, bright eyes"",
            ""duration"": 5,
            ""aspect_ratio"": ""16:9"",
            ""resolution"": ""720p""
        }";

        using var client = new HttpClient();
        client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");

        var content = new StringContent(payload, Encoding.UTF8, "application/json");
        var response = await client.PostAsync(url, content);
        var result = await response.Content.ReadAsStringAsync();

        Console.WriteLine(result);
    }
}
{
  "code": 200,
  "data": [
    {
      "status": "submitted",
      "task_id": "task_01K8SGYNNNVBQTXNR4MM964S7K"
    }
  ]
}
{
  "error": {
    "code": 400,
    "message": "Invalid request parameters",
    "type": "invalid_request_error"
  }
}
{
  "error": {
    "code": 401,
    "message": "Invalid authentication credentials",
    "type": "authentication_error"
  }
}
{
  "error": {
    "code": 402,
    "message": "Insufficient balance. Please top up your account",
    "type": "payment_required"
  }
}
{
  "error": {
    "code": 429,
    "message": "Rate limit exceeded. Please try again later",
    "type": "rate_limit_error"
  }
}
{
  "error": {
    "code": 500,
    "message": "Internal server error. Please try again later",
    "type": "server_error"
  }
}

Autorización

Authorization
string
requerido
Todos los endpoints de la API requieren autenticación mediante Bearer TokenObtenga su API Key:Visite la página de gestión de API Keys para obtener su API KeyAñádala a la cabecera de la solicitud:
Authorization: Bearer YOUR_API_KEY

Parámetros de la solicitud

model
string
requerido
Nombre del modelo de generación de videoModelos admitidos:
  • doubao-seedance-1-0-pro-fast - Versión rápida, generación veloz, adecuada para previsualizaciones e iteraciones
  • doubao-seedance-1-0-pro-quality - Versión de alta calidad, mayor tiempo de generación, mejor calidad
prompt
string
requerido
Descripción del contenido del videoDescriba escenas, acciones y estilos en detalle para obtener mejores resultadosEjemplo: "Atardecer en la playa, luz dorada del sol sobre el mar, olas rompiendo suavemente en la arena"
duration
integer
predeterminado:"5"
Duración del video (segundos)Rango admitido: 2 ~ 12 segundosPredeterminado: 5
aspect_ratio
string
predeterminado:"16:9"
Proporción del videoOpciones:
  • 16:9 - Horizontal
  • 9:16 - Vertical
  • 1:1 - Cuadrado
  • 4:3 - Proporción tradicional
  • 3:4 - Proporción tradicional vertical
  • 21:9 - Ultra ancha
Predeterminado: 16:9
resolution
string
predeterminado:"1080p"
Resolución del videoOpciones:
  • 480p - Definición estándar
  • 720p - Alta definición
  • 1080p - Full HD
Predeterminado: 1080p
seed
integer
Semilla entera para controlar la aleatoriedad del contenido generadoRango de valores: número entero entre -1 y 2^32-1
  • Con la misma solicitud, si el modelo recibe valores de seed distintos (por ejemplo, no especificar seed o establecer seed en -1, lo que usará un número aleatorio), se generarán resultados diferentes
  • Con la misma solicitud, si el modelo recibe el mismo valor de seed, se generarán resultados similares, aunque no se garantiza que sean idénticos

Combinaciones de resolución y proporción

ResoluciónProporciones admitidasNotas
480p16:9, 4:3, 1:1, 3:4, 9:16, 21:9Todas admitidas
720p16:9, 4:3, 1:1, 3:4, 9:16, 21:9Todas admitidas
1080p16:9, 4:3, 1:1, 3:4, 9:16, 21:9Todas admitidas
image_with_roles
array
Array de imágenes con roles para un control más precisoEjemplo:
[
  {"url": "https://example.com/start.png", "role": "first_frame"},
  {"url": "https://example.com/end.png", "role": "last_frame"}
]
  • Solo se admite una imagen por rol
  • last_frame solo es compatible con la versión doubao-seedance-1-0-pro-quality; la versión fast no admite primer y último fotograma juntos

Respuesta

code
integer
Código de estado de la respuesta, 200 en caso de éxito
data
array
Array de datos de la respuesta

Casos de uso

Caso 1: Previsualización rápida en horizontal

{
  "model": "doubao-seedance-1-0-pro-fast",
  "prompt": "Sunset at the beach, golden sunlight on the sea, waves gently hitting the sand"
}

Caso 2: Video corto vertical de alta calidad

{
  "model": "doubao-seedance-1-0-pro-quality",
  "prompt": "A girl spinning under cherry blossom trees, petals falling with the wind",
  "duration": 5,
  "aspect_ratio": "9:16",
  "resolution": "1080p"
}

Caso 3: Efecto de transición dinámica (primer/último fotograma)

{
  "model": "doubao-seedance-1-0-pro-quality",
  "prompt": "Scene transitions from day to night, city lights gradually turning on",
  "image_with_roles": [
    {"url": "https://example.com/day.png", "role": "first_frame"},
    {"url": "https://example.com/night.png", "role": "last_frame"}
  ],
  "duration": 5
}
Consultar los resultados de la tareaLa generación de video es una tarea asíncrona que devuelve un task_id al enviarla. Use el endpoint Obtener estado de tarea para consultar el progreso y los resultados de la generación.