注册
Fal.ai 聚合平台 / /fal-ai/flux-pro/kontext/max/multi

/fal-ai/flux-pro/kontext/max/multi

POST https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi 在线调试 →
▼ Authorization

在 Header 添加参数 Authorization，其值为 Bearer 之后拼接 Token

示例： Authorization: Bearer ********************

官方文档: https://fal.ai/models/fal-ai/flux-pro/kontext/max/multi

请求参数

Header 参数
Authorization string
必需
示例: Bearer {{YOUR_API_KEY}}
Body 参数 application/json
prompt string
必需
提示词
image_urls array[string]
必需
参考图片URL数组
guidance_scale number
可选
CFG（无分类器引导）量表。默认值：3.5 范围值：1-20
num_images integer
可选
生成图片数量。默认值：1 范围值：1-4
output_format string
可选
图片输出格式。可选 jpeg、png
safety_tolerance string
可选
安全容差
示例
{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}

请求示例代码

curl --location --request POST 'https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer YOUR_API_KEY' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}'
var myHeaders = new Headers();
myHeaders.append("Accept", "application/json");
myHeaders.append("Authorization", "Bearer YOUR_API_KEY");
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
});

var requestOptions = {
   method: 'POST',
   headers: myHeaders,
   body: raw,
   redirect: 'follow'
};

fetch("https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi", requestOptions)
   .then(response => response.text())
   .then(result => console.log(result))
   .catch(error => console.log('error', error));
import java.io.*;
import java.net.*;
import java.util.*;

URL url = new URL("https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("POST");
conn.setRequestProperty("Accept", "application/json");
conn.setRequestProperty("Authorization", "Bearer YOUR_API_KEY");
conn.setRequestProperty("Content-Type", "application/json");
conn.setDoOutput(true);
String jsonInputString = "{
    \"prompt\": \"Put the little duckling on top of the woman's t-shirt.\",
    \"guidance_scale\": 3.5,
    \"num_images\": 1,
    \"output_format\": \"jpeg\",
    \"safety_tolerance\": \"2\",
    \"image_urls\": [
        \"https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp\",
        \"https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp\"
    ]
}";
try(OutputStream os = conn.getOutputStream()) {
    byte[] input = jsonInputString.getBytes("utf-8");
    os.write(input, 0, input.length);
}
int responseCode = conn.getResponseCode();
System.out.println("Response Code: " + responseCode);
import Foundation

let urlString = "https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi"
guard let url = URL(string: urlString) else { return }
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.addValue("application/json", forHTTPHeaderField: "Accept")
request.addValue("Bearer YOUR_API_KEY", forHTTPHeaderField: "Authorization")
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
let httpBody = "{
    \"prompt\": \"Put the little duckling on top of the woman's t-shirt.\",
    \"guidance_scale\": 3.5,
    \"num_images\": 1,
    \"output_format\": \"jpeg\",
    \"safety_tolerance\": \"2\",
    \"image_urls\": [
        \"https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp\",
        \"https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp\"
    ]
}"
request.httpBody = httpBody.data(using: .utf8)

let task = URLSession.shared.dataTask(with: request) { data, response, error in
    if let data = data {
        print(String(data: data, encoding: .utf8)!)
    }
}
task.resume()
package main

import (
    "fmt"
    "io"
    "net/http"
)

func main() {
    body := strings.NewReader(`{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}`)
    req, _ := http.NewRequest("POST", "https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi", body)
    req.Header.Set("Accept", "application/json")
    req.Header.Set("Authorization", "Bearer YOUR_API_KEY")
    req.Header.Set("Content-Type", "application/json")
    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()
    bodyBytes, _ := io.ReadAll(resp.Body)
    fmt.Println(string(bodyBytes))
}
<?php

$curl = curl_init();
curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => '{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}',
  CURLOPT_HTTPHEADER => array(
    "Accept: application/json",
    "Authorization: Bearer YOUR_API_KEY",
    "Content-Type: application/json",
  ),
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;
import http.client
import json

conn = http.client.HTTPSConnection("api.quickrouter.ai")
payload = json.dumps({
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
})
headers = {
   'Accept': 'application/json',
   'Authorization': 'Bearer YOUR_API_KEY',
   'Content-Type': 'application/json',
}
conn.request("POST", "/fal-ai/flux-pro/kontext/max/multi", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))
POST https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi HTTP/1.1
Accept: application/json
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}
CURL *hnd = curl_easy_init();
curl_easy_setopt(hnd, CURLOPT_CUSTOMREQUEST, "POST");
curl_easy_setopt(hnd, CURLOPT_URL, "https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi");

struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "Accept: application/json");
headers = curl_slist_append(headers, "Authorization: Bearer YOUR_API_KEY");
headers = curl_slist_append(headers, "Content-Type: application/json");
curl_easy_setopt(hnd, CURLOPT_HTTPHEADER, headers);
curl_easy_setopt(hnd, CURLOPT_POSTFIELDS, "{
    \"prompt\": \"Put the little duckling on top of the woman's t-shirt.\",
    \"guidance_scale\": 3.5,
    \"num_images\": 1,
    \"output_format\": \"jpeg\",
    \"safety_tolerance\": \"2\",
    \"image_urls\": [
        \"https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp\",
        \"https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp\"
    ]
}");
CURLcode ret = curl_easy_perform(hnd);
var client = new RestClient("https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi");
var request = new RestRequest(Method.POST);
request.AddHeader("Accept", "application/json");
request.AddHeader("Authorization", "Bearer YOUR_API_KEY");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", @"{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);
#import <Foundation/Foundation.h>

NSURL *url = [NSURL URLWithString:@"https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi"];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:@"application/json" forHTTPHeaderField:@"Accept"];
[request setValue:@"Bearer YOUR_API_KEY" forHTTPHeaderField:@"Authorization"];
[request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:[@"{
    \"prompt\": \"Put the little duckling on top of the woman's t-shirt.\",
    \"guidance_scale\": 3.5,
    \"num_images\": 1,
    \"output_format\": \"jpeg\",
    \"safety_tolerance\": \"2\",
    \"image_urls\": [
        \"https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp\",
        \"https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp\"
    ]
}" dataUsingEncoding:NSUTF8StringEncoding]];
NSURLSessionDataTask *task = [[NSURLSession sharedSession] dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
    NSLog(@"%@", [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]);
}];
[task resume];
require "uri"
require "net/http"
require "json"

url = URI("https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Accept"] = "application/json"
request["Authorization"] = "Bearer YOUR_API_KEY"
request["Content-Type"] = "application/json"
request.body = '{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}'
response = http.request(request)
puts response.read_body
(* Requires cohttp and lwt *)

let url = "https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi" in
let headers = Cohttp.Header.of_list [
  ("Accept", "application/json");
  ("Authorization", "Bearer YOUR_API_KEY");
  ("Content-Type", "application/json");
] in
let body = Cohttp_lwt.Body.of_string '{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}' in
Lwt_main.run (
  Cohttp_lwt_unix.Client.request ?body:(Some body) ~method_:`POST ~headers (Uri.of_string url)
  >>= fun (resp, body) ->
  Cohttp_lwt.Body.to_string body >|= fun s -> print_endline s
)
import 'package:http/http.dart' as http;
import 'dart:convert';

var headers = {
  "Accept": "application/json",
  "Authorization": "Bearer YOUR_API_KEY",
  "Content-Type": "application/json",
};
var body = json.encode({
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
});
var response = await http.post(Uri.parse("https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi"), headers: headers, body: body);
print(response.body);
library(httr)

url <- "https://api.quickrouter.ai/fal-ai/flux-pro/kontext/max/multi"
body <- '{
    "prompt": "Put the little duckling on top of the woman's t-shirt.",
    "guidance_scale": 3.5,
    "num_images": 1,
    "output_format": "jpeg",
    "safety_tolerance": "2",
    "image_urls": [
        "https://v3.fal.media/files/penguin/XoW0qavfF-ahg-jX4BMyL_image.webp",
        "https://v3.fal.media/files/tiger/bml6YA7DWJXOigadvxk75_image.webp"
    ]
}'
response <- post(url, body = body, add_headers("Accept" = "application/json", "Authorization" = "Bearer YOUR_API_KEY", "Content-Type" = "application/json"))
content(response, "text", encoding = "UTF-8")

返回响应

响应参数 application/json
status string
可选
任务状态
request_id string
可选
请求ID
response_url string
可选
获取结果的URL
status_url string
可选
状态查询URL
cancel_url string
可选
取消任务URL
logs null
可选
日志
metrics object
可选
指标数据
queue_position integer
可选
队列位置
示例
{
    "status": "IN_QUEUE",
    "request_id": "30bc4aeb-0543-4198-929c-da97da4d14c9",
    "response_url": "https://queue.fal.run/fal-ai/flux-pro/requests/30bc4aeb-0543-4198-929c-da97da4d14c9",
    "status_url": "https://queue.fal.run/fal-ai/flux-pro/requests/30bc4aeb-0543-4198-929c-da97da4d14c9/status",
    "cancel_url": "https://queue.fal.run/fal-ai/flux-pro/requests/30bc4aeb-0543-4198-929c-da97da4d14c9/cancel",
    "logs": null,
    "metrics": {},
    "queue_position": 0
}

相关文档

← /fal-ai/flux-pro/kontext/max /fal-ai/wan/v2.2-a14b/image-to-image →