curl --request POST \
  --url https://api.midjourney-api.com/gpt/v1/generations \
  --header 'API-KEY: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "draw a boy play with a girl",
  "model": "gpt-image-2",
  "referImages": [
    "https://example.com/image.png",
    "https://example.com/image.png"
  ],
  "aspect_ratio": "1:1",
  "hookUrl": "https://api.example.com/webhook"
}
'

import requests

url = "https://api.midjourney-api.com/gpt/v1/generations"

payload = {
    "prompt": "draw a boy play with a girl",
    "model": "gpt-image-2",
    "referImages": ["https://example.com/image.png", "https://example.com/image.png"],
    "aspect_ratio": "1:1",
    "hookUrl": "https://api.example.com/webhook"
}
headers = {
    "API-KEY": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'API-KEY': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    prompt: 'draw a boy play with a girl',
    model: 'gpt-image-2',
    referImages: ['https://example.com/image.png', 'https://example.com/image.png'],
    aspect_ratio: '1:1',
    hookUrl: 'https://api.example.com/webhook'
  })
};

fetch('https://api.midjourney-api.com/gpt/v1/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.midjourney-api.com/gpt/v1/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([
    'prompt' => 'draw a boy play with a girl',
    'model' => 'gpt-image-2',
    'referImages' => [
        'https://example.com/image.png',
        'https://example.com/image.png'
    ],
    'aspect_ratio' => '1:1',
    'hookUrl' => 'https://api.example.com/webhook'
  ]),
  CURLOPT_HTTPHEADER => [
    "API-KEY: <api-key>",
    "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.midjourney-api.com/gpt/v1/generations"

	payload := strings.NewReader("{\n  \"prompt\": \"draw a boy play with a girl\",\n  \"model\": \"gpt-image-2\",\n  \"referImages\": [\n    \"https://example.com/image.png\",\n    \"https://example.com/image.png\"\n  ],\n  \"aspect_ratio\": \"1:1\",\n  \"hookUrl\": \"https://api.example.com/webhook\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("API-KEY", "<api-key>")
	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.midjourney-api.com/gpt/v1/generations")
  .header("API-KEY", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"prompt\": \"draw a boy play with a girl\",\n  \"model\": \"gpt-image-2\",\n  \"referImages\": [\n    \"https://example.com/image.png\",\n    \"https://example.com/image.png\"\n  ],\n  \"aspect_ratio\": \"1:1\",\n  \"hookUrl\": \"https://api.example.com/webhook\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.midjourney-api.com/gpt/v1/generations")

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

request = Net::HTTP::Post.new(url)
request["API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"prompt\": \"draw a boy play with a girl\",\n  \"model\": \"gpt-image-2\",\n  \"referImages\": [\n    \"https://example.com/image.png\",\n    \"https://example.com/image.png\"\n  ],\n  \"aspect_ratio\": \"1:1\",\n  \"hookUrl\": \"https://api.example.com/webhook\"\n}"

response = http.request(request)
puts response.read_body

{
  "status": 0,
  "data": {
    "taskId": "MtAd7mCuc4YqK_a1iAQSW"
  },
  "message": "success"
}

{
  "error": 1001,
  "message": "quota not enough"
}