doubao-seedance-1.0-pro-fast API
curl --request POST \
--url https://api.evolink.ai/v1/videos/generations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "doubao-seedance-1.0-pro-fast",
"prompt": "A cat playing piano"
}
'import requests
url = "https://api.evolink.ai/v1/videos/generations"
payload = {
"model": "doubao-seedance-1.0-pro-fast",
"prompt": "A cat playing piano"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({model: 'doubao-seedance-1.0-pro-fast', prompt: 'A cat playing piano'})
};
fetch('https://api.evolink.ai/v1/videos/generations', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.evolink.ai/v1/videos/generations",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'model' => 'doubao-seedance-1.0-pro-fast',
'prompt' => 'A cat playing piano'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.evolink.ai/v1/videos/generations"
payload := strings.NewReader("{\n \"model\": \"doubao-seedance-1.0-pro-fast\",\n \"prompt\": \"A cat playing piano\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.evolink.ai/v1/videos/generations")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"doubao-seedance-1.0-pro-fast\",\n \"prompt\": \"A cat playing piano\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.evolink.ai/v1/videos/generations")
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 = "{\n \"model\": \"doubao-seedance-1.0-pro-fast\",\n \"prompt\": \"A cat playing piano\"\n}"
response = http.request(request)
puts response.read_body{
"created": 1761313744,
"id": "task-unified-1761313744-vux2jw0k",
"model": "doubao-seedance-1.0-pro-fast",
"object": "video.generation.task",
"progress": 0,
"status": "pending",
"task_info": {
"can_cancel": true,
"estimated_time": 165,
"video_duration": 8
},
"type": "video",
"usage": {
"billing_rule": "per_call",
"credits_reserved": 8,
"user_group": "default"
}
}{
"error": {
"code": "invalid_request",
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}{
"error": {
"code": "unauthorized",
"message": "Invalid or expired token",
"type": "authentication_error"
}
}{
"error": {
"code": "insufficient_quota",
"message": "Insufficient quota. Please top up your account.",
"type": "insufficient_quota"
}
}{
"error": {
"code": "model_access_denied",
"message": "Token does not have access to model: doubao-seedance-1.0-pro-fast",
"type": "invalid_request_error"
}
}{
"error": {
"code": "rate_limit_exceeded",
"message": "Too many requests, please try again later",
"type": "rate_limit_error"
}
}{
"error": {
"code": "internal_error",
"message": "Internal server error",
"type": "api_error"
}
}Seedance 1.0 Pro Fast
Seedance-1.0-Pro-Fast Generación de video
- El modelo Seedance 1.0 Pro Fast (doubao-seedance-1.0-pro-fast) admite múltiples modos de generación, incluyendo texto a video e imagen a video
- Modo de procesamiento asíncrono, use el ID de tarea devuelto para consultar
- Los enlaces de video generados son válidos durante 24 horas, guárdelos de inmediato
POST
/
v1
/
videos
/
generations
doubao-seedance-1.0-pro-fast API
curl --request POST \
--url https://api.evolink.ai/v1/videos/generations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "doubao-seedance-1.0-pro-fast",
"prompt": "A cat playing piano"
}
'import requests
url = "https://api.evolink.ai/v1/videos/generations"
payload = {
"model": "doubao-seedance-1.0-pro-fast",
"prompt": "A cat playing piano"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({model: 'doubao-seedance-1.0-pro-fast', prompt: 'A cat playing piano'})
};
fetch('https://api.evolink.ai/v1/videos/generations', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.evolink.ai/v1/videos/generations",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'model' => 'doubao-seedance-1.0-pro-fast',
'prompt' => 'A cat playing piano'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.evolink.ai/v1/videos/generations"
payload := strings.NewReader("{\n \"model\": \"doubao-seedance-1.0-pro-fast\",\n \"prompt\": \"A cat playing piano\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.evolink.ai/v1/videos/generations")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"doubao-seedance-1.0-pro-fast\",\n \"prompt\": \"A cat playing piano\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.evolink.ai/v1/videos/generations")
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 = "{\n \"model\": \"doubao-seedance-1.0-pro-fast\",\n \"prompt\": \"A cat playing piano\"\n}"
response = http.request(request)
puts response.read_body{
"created": 1761313744,
"id": "task-unified-1761313744-vux2jw0k",
"model": "doubao-seedance-1.0-pro-fast",
"object": "video.generation.task",
"progress": 0,
"status": "pending",
"task_info": {
"can_cancel": true,
"estimated_time": 165,
"video_duration": 8
},
"type": "video",
"usage": {
"billing_rule": "per_call",
"credits_reserved": 8,
"user_group": "default"
}
}{
"error": {
"code": "invalid_request",
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}{
"error": {
"code": "unauthorized",
"message": "Invalid or expired token",
"type": "authentication_error"
}
}{
"error": {
"code": "insufficient_quota",
"message": "Insufficient quota. Please top up your account.",
"type": "insufficient_quota"
}
}{
"error": {
"code": "model_access_denied",
"message": "Token does not have access to model: doubao-seedance-1.0-pro-fast",
"type": "invalid_request_error"
}
}{
"error": {
"code": "rate_limit_exceeded",
"message": "Too many requests, please try again later",
"type": "rate_limit_error"
}
}{
"error": {
"code": "internal_error",
"message": "Internal server error",
"type": "api_error"
}
}Autorizaciones
##Todas las APIs requieren autenticación Bearer Token##
Obtener API Key:
Visita la Página de gestión de API Key para obtener tu API Key
Agregar al encabezado de la solicitud:
Authorization: Bearer YOUR_API_KEY
Cuerpo
application/json
Especifica la duración del video generado (en segundos), por defecto 5 segundos
Nota:
- Admite cualquier valor entero entre
2y12segundos - La facturación de una solicitud individual se basa en el valor de
duration; duraciones más largas resultan en costos más altos
Rango requerido:
2 <= x <= 12Relación de aspecto del video
Modo texto a video:
- Valor predeterminado:
16:9 - Valores admitidos:
16:9(horizontal),9:16(vertical),1:1(cuadrado),4:3,3:4,21:9(ultra panorámico)
Modo imagen a video (al usar image_urls):
- Valor predeterminado:
adaptive - Valores admitidos: Además de las 6 relaciones anteriores, también admite
keep_ratio(mantener relación de aspecto original) yadaptive(adaptativo)
Ejemplo:
"16:9"
Lista de URLs de imágenes de referencia para la funcionalidad de imagen a video
Nota:
- Número de imágenes admitidas por solicitud:
1imagen - Tamaño de imagen: No superior a
10MB - Formatos de archivo admitidos:
.jpg,.jpeg,.png,.webp - Las URLs de las imágenes deben ser directamente visibles por el servidor, o la URL debe activar una descarga directa al acceder (normalmente estas URLs terminan con extensiones de imagen como
.png,.jpg)
Maximum array length:
1Ejemplo:
["https://example.com/image.jpg"]
URL de callback HTTPS después de completar la tarea
Momento del callback:
- Se activa cuando la tarea se completa, falla o se cancela
- Se envía después de completar la confirmación de facturación
Restricciones de seguridad:
- Solo se admite el protocolo HTTPS
- Se prohíben los callbacks a direcciones IP de red interna (127.0.0.1, 10.x.x.x, 172.16-31.x.x, 192.168.x.x, etc.)
- La longitud de la URL no debe exceder
2048caracteres
Mecanismo de callback:
- Tiempo de espera:
10segundos - Máximo de
3reintentos después de un fallo (los reintentos ocurren después de1/2/4segundos tras el fallo) - El formato del cuerpo de respuesta del callback es consistente con el formato de respuesta de la API de consulta de tareas
- La URL de callback que devuelve un código de estado 2xx se considera exitosa; otros códigos de estado activarán reintentos
Ejemplo:
"https://your-domain.com/webhooks/video-task-completed"
Respuesta
Tarea de generación de video creada exitosamente