跳转到主要内容
POST
/
v1
/
images
/
generations
curl --request POST \
  --url https://api.apimart.ai/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "doubao-seedream-5-0-pro",
    "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
    "size": "16:9",
    "resolution": "2K"
  }'
import requests

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

payload = {
    "model": "doubao-seedream-5-0-pro",
    "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
    "size": "16:9",
    "resolution": "2K"
}

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/images/generations";

const payload = {
  model: "doubao-seedream-5-0-pro",
  prompt: "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
  size: "16:9",
  resolution: "2K"
};

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/images/generations"

    payload := map[string]interface{}{
        "model":      "doubao-seedream-5-0-pro",
        "prompt":     "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
        "size":       "16:9",
        "resolution": "2K",
    }

    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/images/generations";

        String payload = """
        {
          "model": "doubao-seedream-5-0-pro",
          "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
          "size": "16:9",
          "resolution": "2K"
        }
        """;

        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/images/generations";

$payload = [
    "model" => "doubao-seedream-5-0-pro",
    "prompt" => "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
    "size" => "16:9",
    "resolution" => "2K"
];

$ch = curl_init($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/images/generations")

payload = {
  model: "doubao-seedream-5-0-pro",
  prompt: "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
  size: "16:9",
  resolution: "2K"
}

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/images/generations")!

let payload: [String: Any] = [
    "model": "doubao-seedream-5-0-pro",
    "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
    "size": "16:9",
    "resolution": "2K"
]

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/images/generations";

        var payload = @"{
            ""model"": ""doubao-seedream-5-0-pro"",
            ""prompt"": ""赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上"",
            ""size"": ""16:9"",
            ""resolution"": ""2K""
        }";

        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);
    }
}
#include <stdio.h>
#include <curl/curl.h>

int main(void) {
    CURL *curl;
    CURLcode res;

    curl_global_init(CURL_GLOBAL_DEFAULT);
    curl = curl_easy_init();

    if(curl) {
        const char *url = "https://api.apimart.ai/v1/images/generations";
        const char *payload = "{"
            "\"model\":\"doubao-seedream-5-0-pro\","
            "\"prompt\":\"赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上\","
            "\"size\":\"16:9\","
            "\"resolution\":\"2K\""
        "}";

        struct curl_slist *headers = NULL;
        headers = curl_slist_append(headers, "Authorization: Bearer <token>");
        headers = curl_slist_append(headers, "Content-Type: application/json");

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload);
        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);

        res = curl_easy_perform(curl);

        if(res != CURLE_OK) {
            fprintf(stderr, "curl_easy_perform() failed: %s\n",
                    curl_easy_strerror(res));
        }

        curl_slist_free_all(headers);
        curl_easy_cleanup(curl);
    }

    curl_global_cleanup();
    return 0;
}
#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        NSURL *url = [NSURL URLWithString:@"https://api.apimart.ai/v1/images/generations"];

        NSDictionary *payload = @{
            @"model": @"doubao-seedream-5-0-pro",
            @"prompt": @"赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
            @"size": @"16:9",
            @"resolution": @"2K"
        };

        NSError *error;
        NSData *jsonData = [NSJSONSerialization dataWithJSONObject:payload
                                                          options:0
                                                            error:&error];

        NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
        [request setHTTPMethod:@"POST"];
        [request setValue:@"Bearer <token>" forHTTPHeaderField:@"Authorization"];
        [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
        [request setHTTPBody:jsonData];

        NSURLSessionDataTask *task = [[NSURLSession sharedSession]
            dataTaskWithRequest:request
            completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                if (error) {
                    NSLog(@"Error: %@", error);
                    return;
                }
                NSString *result = [[NSString alloc] initWithData:data
                                                        encoding:NSUTF8StringEncoding];
                NSLog(@"%@", result);
            }];

        [task resume];
        [[NSRunLoop mainRunLoop] run];
    }
    return 0;
}
(* Requires cohttp and yojson libraries *)
open Lwt
open Cohttp
open Cohttp_lwt_unix

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

let payload = {|{
  "model": "doubao-seedream-5-0-pro",
  "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
  "size": "16:9",
  "resolution": "2K"
}|}

let () =
  let headers = Header.init ()
    |> fun h -> Header.add h "Authorization" "Bearer <token>"
    |> fun h -> Header.add h "Content-Type" "application/json"
  in
  let body = Cohttp_lwt.Body.of_string payload in

  let response = Client.post ~headers ~body (Uri.of_string url) >>= fun (resp, body) ->
    body |> Cohttp_lwt.Body.to_string >|= fun body_str ->
    print_endline body_str
  in
  Lwt_main.run response
import 'dart:convert';
import 'package:http/http.dart' as http;

void main() async {
  final url = Uri.parse('https://api.apimart.ai/v1/images/generations');

  final payload = {
    'model': 'doubao-seedream-5-0-pro',
    'prompt': '赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上',
    'size': '16:9',
    'resolution': '2K'
  };

  final response = await http.post(
    url,
    headers: {
      'Authorization': 'Bearer <token>',
      'Content-Type': 'application/json',
    },
    body: jsonEncode(payload),
  );

  print(response.body);
}
library(httr)
library(jsonlite)

url <- "https://api.apimart.ai/v1/images/generations"

payload <- list(
  model = "doubao-seedream-5-0-pro",
  prompt = "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
  size = "16:9",
  resolution = "2K"
)

response <- POST(
  url,
  add_headers(
    Authorization = "Bearer <token>",
    `Content-Type` = "application/json"
  ),
  body = toJSON(payload, auto_unbox = TRUE),
  encode = "raw"
)

cat(content(response, "text"))
{
  "code": 200,
  "data": [
    {
      "status": "submitted",
      "task_id": "task_01K8SGYNNNVBQTXNR4MM964S7K"
    }
  ]
}
{
  "error": {
    "code": 400,
    "message": "请求参数无效",
    "type": "invalid_request_error"
  }
}
{
  "error": {
    "code": 401,
    "message": "身份验证失败,请检查您的API密钥",
    "type": "authentication_error"
  }
}
{
  "error": {
    "code": 402,
    "message": "账户余额不足,请充值后再试",
    "type": "payment_required"
  }
}
{
  "error": {
    "code": 403,
    "message": "访问被禁止,您没有权限访问此资源",
    "type": "permission_error"
  }
}
{
  "error": {
    "code": 429,
    "message": "请求过于频繁,请稍后再试",
    "type": "rate_limit_error"
  }
}
{
  "error": {
    "code": 500,
    "message": "服务器内部错误,请稍后重试",
    "type": "server_error"
  }
}
{
  "error": {
    "code": 502,
    "message": "网关错误,服务器暂时不可用",
    "type": "bad_gateway"
  }
}
curl --request POST \
  --url https://api.apimart.ai/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "doubao-seedream-5-0-pro",
    "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
    "size": "16:9",
    "resolution": "2K"
  }'
import requests

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

payload = {
    "model": "doubao-seedream-5-0-pro",
    "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
    "size": "16:9",
    "resolution": "2K"
}

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/images/generations";

const payload = {
  model: "doubao-seedream-5-0-pro",
  prompt: "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
  size: "16:9",
  resolution: "2K"
};

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/images/generations"

    payload := map[string]interface{}{
        "model":      "doubao-seedream-5-0-pro",
        "prompt":     "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
        "size":       "16:9",
        "resolution": "2K",
    }

    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/images/generations";

        String payload = """
        {
          "model": "doubao-seedream-5-0-pro",
          "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
          "size": "16:9",
          "resolution": "2K"
        }
        """;

        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/images/generations";

$payload = [
    "model" => "doubao-seedream-5-0-pro",
    "prompt" => "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
    "size" => "16:9",
    "resolution" => "2K"
];

$ch = curl_init($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/images/generations")

payload = {
  model: "doubao-seedream-5-0-pro",
  prompt: "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
  size: "16:9",
  resolution: "2K"
}

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/images/generations")!

let payload: [String: Any] = [
    "model": "doubao-seedream-5-0-pro",
    "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
    "size": "16:9",
    "resolution": "2K"
]

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/images/generations";

        var payload = @"{
            ""model"": ""doubao-seedream-5-0-pro"",
            ""prompt"": ""赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上"",
            ""size"": ""16:9"",
            ""resolution"": ""2K""
        }";

        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);
    }
}
#include <stdio.h>
#include <curl/curl.h>

int main(void) {
    CURL *curl;
    CURLcode res;

    curl_global_init(CURL_GLOBAL_DEFAULT);
    curl = curl_easy_init();

    if(curl) {
        const char *url = "https://api.apimart.ai/v1/images/generations";
        const char *payload = "{"
            "\"model\":\"doubao-seedream-5-0-pro\","
            "\"prompt\":\"赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上\","
            "\"size\":\"16:9\","
            "\"resolution\":\"2K\""
        "}";

        struct curl_slist *headers = NULL;
        headers = curl_slist_append(headers, "Authorization: Bearer <token>");
        headers = curl_slist_append(headers, "Content-Type: application/json");

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload);
        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);

        res = curl_easy_perform(curl);

        if(res != CURLE_OK) {
            fprintf(stderr, "curl_easy_perform() failed: %s\n",
                    curl_easy_strerror(res));
        }

        curl_slist_free_all(headers);
        curl_easy_cleanup(curl);
    }

    curl_global_cleanup();
    return 0;
}
#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        NSURL *url = [NSURL URLWithString:@"https://api.apimart.ai/v1/images/generations"];

        NSDictionary *payload = @{
            @"model": @"doubao-seedream-5-0-pro",
            @"prompt": @"赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
            @"size": @"16:9",
            @"resolution": @"2K"
        };

        NSError *error;
        NSData *jsonData = [NSJSONSerialization dataWithJSONObject:payload
                                                          options:0
                                                            error:&error];

        NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
        [request setHTTPMethod:@"POST"];
        [request setValue:@"Bearer <token>" forHTTPHeaderField:@"Authorization"];
        [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
        [request setHTTPBody:jsonData];

        NSURLSessionDataTask *task = [[NSURLSession sharedSession]
            dataTaskWithRequest:request
            completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                if (error) {
                    NSLog(@"Error: %@", error);
                    return;
                }
                NSString *result = [[NSString alloc] initWithData:data
                                                        encoding:NSUTF8StringEncoding];
                NSLog(@"%@", result);
            }];

        [task resume];
        [[NSRunLoop mainRunLoop] run];
    }
    return 0;
}
(* Requires cohttp and yojson libraries *)
open Lwt
open Cohttp
open Cohttp_lwt_unix

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

let payload = {|{
  "model": "doubao-seedream-5-0-pro",
  "prompt": "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
  "size": "16:9",
  "resolution": "2K"
}|}

let () =
  let headers = Header.init ()
    |> fun h -> Header.add h "Authorization" "Bearer <token>"
    |> fun h -> Header.add h "Content-Type" "application/json"
  in
  let body = Cohttp_lwt.Body.of_string payload in

  let response = Client.post ~headers ~body (Uri.of_string url) >>= fun (resp, body) ->
    body |> Cohttp_lwt.Body.to_string >|= fun body_str ->
    print_endline body_str
  in
  Lwt_main.run response
import 'dart:convert';
import 'package:http/http.dart' as http;

void main() async {
  final url = Uri.parse('https://api.apimart.ai/v1/images/generations');

  final payload = {
    'model': 'doubao-seedream-5-0-pro',
    'prompt': '赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上',
    'size': '16:9',
    'resolution': '2K'
  };

  final response = await http.post(
    url,
    headers: {
      'Authorization': 'Bearer <token>',
      'Content-Type': 'application/json',
    },
    body: jsonEncode(payload),
  );

  print(response.body);
}
library(httr)
library(jsonlite)

url <- "https://api.apimart.ai/v1/images/generations"

payload <- list(
  model = "doubao-seedream-5-0-pro",
  prompt = "赛博朋克风格的城市夜景,霓虹灯反射在湿润街道上",
  size = "16:9",
  resolution = "2K"
)

response <- POST(
  url,
  add_headers(
    Authorization = "Bearer <token>",
    `Content-Type` = "application/json"
  ),
  body = toJSON(payload, auto_unbox = TRUE),
  encode = "raw"
)

cat(content(response, "text"))
{
  "code": 200,
  "data": [
    {
      "status": "submitted",
      "task_id": "task_01K8SGYNNNVBQTXNR4MM964S7K"
    }
  ]
}
{
  "error": {
    "code": 400,
    "message": "请求参数无效",
    "type": "invalid_request_error"
  }
}
{
  "error": {
    "code": 401,
    "message": "身份验证失败,请检查您的API密钥",
    "type": "authentication_error"
  }
}
{
  "error": {
    "code": 402,
    "message": "账户余额不足,请充值后再试",
    "type": "payment_required"
  }
}
{
  "error": {
    "code": 403,
    "message": "访问被禁止,您没有权限访问此资源",
    "type": "permission_error"
  }
}
{
  "error": {
    "code": 429,
    "message": "请求过于频繁,请稍后再试",
    "type": "rate_limit_error"
  }
}
{
  "error": {
    "code": 500,
    "message": "服务器内部错误,请稍后重试",
    "type": "server_error"
  }
}
{
  "error": {
    "code": 502,
    "message": "网关错误,服务器暂时不可用",
    "type": "bad_gateway"
  }
}

Authorizations

Authorization
string
必填
所有接口均需要使用Bearer Token进行认证获取 API Key:访问 API Key 管理页面 获取您的 API Key使用时在请求头中添加:
Authorization: Bearer YOUR_API_KEY
单图模型doubao-seedream-5-0-pro 每次请求仅生成 1 张图像,质量优先。以下参数不受支持,传入会被拒绝(返回 400):
  • n > 1(组图数量)

Body

model
string
默认值:"doubao-seedream-5-0-pro"
必填
图像生成模型名称支持的模型:doubao-seedream-5-0-proExample: "doubao-seedream-5-0-pro"
prompt
string
必填
图像生成的文本描述
建议: 控制在 600 英文单词以内,描述过长可能导致细节丢失。
size
string
默认值:"1:1"
图像生成的宽高比支持的宽高比:
  • 1:1 - 正方形(默认)
  • 4:3 - 横向 4:3
  • 3:4 - 纵向 3:4
  • 16:9 - 横向宽屏
  • 9:16 - 纵向竖屏
  • 3:2 - 横向 3:2
  • 2:3 - 纵向 2:3
  • 21:9 - 超宽屏
  • auto - 由模型根据 prompt / 参考图自动决定宽高比
注意: 不支持自定义像素值;列表外的取值(如 9:21)会被直接拒绝,返回 400。
resolution
string
默认值:"2K"
图像分辨率支持的分辨率:
  • 1K - 标准分辨率
  • 2K - 高清分辨率(默认)
注意: doubao-seedream-5-0-pro 仅支持 1K 和 2K,传入 3K / 4K 等档位会返回 400。
分辨率参考尺寸:
分辨率1:1 尺寸16:9 尺寸
1K1024x10241312x736
2K2048x20482560x1440
size: "auto" 时仅下发分辨率档位(1K / 2K),最终宽高比由模型自动判断。
image_urls
array
参考图像的 URL 列表,用于单图 / 多参考图生图,最多 10 张支持两种格式:1. 完整的图像URL地址
  • 公开可访问的图像URL(http:// 或 https://)
  • 示例:https://example.com/image.jpg
2. Base64 编码格式
  • 必须使用完整的 Data URI 格式
  • 格式:data:image/{格式};base64,{base64数据}
  • 示例:data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABg...
  • ⚠️ 注意:必须包含 data:image/jpeg;base64, 前缀部分
单张图片限制:
  • 图片格式:jpeg、png、webp、bmp、tiff、gif、heic、heif
  • 宽高比(宽/高)范围:[1/16, 16]
  • 宽高长度(px)> 14
  • 单张图片大小:不超过 30MB
  • 总像素:不超过 6000×6000 px
计费: 单次请求中,第一张参考图免费,之后每张参考图额外计费。
output_format
string
默认值:"jpeg"
输出图片格式
  • jpeg:JPEG 格式(默认)
  • png:PNG 格式,适用于需要透明背景等场景
兼容: response_formatoutput_format 等价,其余取值按 jpeg 处理。
watermark
boolean
默认值:"false"
是否在生成的图像右下角添加 “AI generated” 水印
  • true:添加水印
  • false:不添加水印(默认)
⏱️ 生成较慢:1K 约 90 秒、2K 约 160 秒(Pro 模型质量优先)。提交后每 5~10 秒轮询一次 GET /v1/tasks/{task_id},建议客户端轮询超时设为 5 分钟。任务失败会自动全额退款。

Response

code
integer
响应状态码
data
array
返回数据数组