curl --request POST \
  --url https://api.eflow.team/v1/networks/custom/creative \
  --header 'Content-Type: application/json' \
  --header 'X-Eflow-Api-Key: <api-key>' \
  --data '
{
  "network_offer_creative_ids": [],
  "network_affiliate_ids": [
    7
  ],
  "name": "Custom Creative Setting",
  "custom_setting_status": "active",
  "creative": {
    "network_offer_id": 1,
    "name": "Banner Ad 300x250",
    "creative_type": "html",
    "is_private": false,
    "creative_status": "active",
    "html_code": "<div>Ad content</div>",
    "width": 300,
    "height": 250,
    "additional_offer_ids": [],
    "is_apply_specific_affiliates": false
  }
}
'

import requests

url = "https://api.eflow.team/v1/networks/custom/creative"

payload = {
    "network_offer_creative_ids": [],
    "network_affiliate_ids": [7],
    "name": "Custom Creative Setting",
    "custom_setting_status": "active",
    "creative": {
        "network_offer_id": 1,
        "name": "Banner Ad 300x250",
        "creative_type": "html",
        "is_private": False,
        "creative_status": "active",
        "html_code": "<div>Ad content</div>",
        "width": 300,
        "height": 250,
        "additional_offer_ids": [],
        "is_apply_specific_affiliates": False
    }
}
headers = {
    "X-Eflow-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-Eflow-Api-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    network_offer_creative_ids: [],
    network_affiliate_ids: [7],
    name: 'Custom Creative Setting',
    custom_setting_status: 'active',
    creative: {
      network_offer_id: 1,
      name: 'Banner Ad 300x250',
      creative_type: 'html',
      is_private: false,
      creative_status: 'active',
      html_code: '<div>Ad content</div>',
      width: 300,
      height: 250,
      additional_offer_ids: [],
      is_apply_specific_affiliates: false
    }
  })
};

fetch('https://api.eflow.team/v1/networks/custom/creative', 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.eflow.team/v1/networks/custom/creative",
  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([
    'network_offer_creative_ids' => [
        
    ],
    'network_affiliate_ids' => [
        7
    ],
    'name' => 'Custom Creative Setting',
    'custom_setting_status' => 'active',
    'creative' => [
        'network_offer_id' => 1,
        'name' => 'Banner Ad 300x250',
        'creative_type' => 'html',
        'is_private' => false,
        'creative_status' => 'active',
        'html_code' => '<div>Ad content</div>',
        'width' => 300,
        'height' => 250,
        'additional_offer_ids' => [
                
        ],
        'is_apply_specific_affiliates' => false
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Eflow-Api-Key: <api-key>"
  ],
]);

$response = curl_exec($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.eflow.team/v1/networks/custom/creative"

	payload := strings.NewReader("{\n  \"network_offer_creative_ids\": [],\n  \"network_affiliate_ids\": [\n    7\n  ],\n  \"name\": \"Custom Creative Setting\",\n  \"custom_setting_status\": \"active\",\n  \"creative\": {\n    \"network_offer_id\": 1,\n    \"name\": \"Banner Ad 300x250\",\n    \"creative_type\": \"html\",\n    \"is_private\": false,\n    \"creative_status\": \"active\",\n    \"html_code\": \"<div>Ad content</div>\",\n    \"width\": 300,\n    \"height\": 250,\n    \"additional_offer_ids\": [],\n    \"is_apply_specific_affiliates\": false\n  }\n}")

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

	req.Header.Add("X-Eflow-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.eflow.team/v1/networks/custom/creative")
  .header("X-Eflow-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"network_offer_creative_ids\": [],\n  \"network_affiliate_ids\": [\n    7\n  ],\n  \"name\": \"Custom Creative Setting\",\n  \"custom_setting_status\": \"active\",\n  \"creative\": {\n    \"network_offer_id\": 1,\n    \"name\": \"Banner Ad 300x250\",\n    \"creative_type\": \"html\",\n    \"is_private\": false,\n    \"creative_status\": \"active\",\n    \"html_code\": \"<div>Ad content</div>\",\n    \"width\": 300,\n    \"height\": 250,\n    \"additional_offer_ids\": [],\n    \"is_apply_specific_affiliates\": false\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.eflow.team/v1/networks/custom/creative")

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

request = Net::HTTP::Post.new(url)
request["X-Eflow-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"network_offer_creative_ids\": [],\n  \"network_affiliate_ids\": [\n    7\n  ],\n  \"name\": \"Custom Creative Setting\",\n  \"custom_setting_status\": \"active\",\n  \"creative\": {\n    \"network_offer_id\": 1,\n    \"name\": \"Banner Ad 300x250\",\n    \"creative_type\": \"html\",\n    \"is_private\": false,\n    \"creative_status\": \"active\",\n    \"html_code\": \"<div>Ad content</div>\",\n    \"width\": 300,\n    \"height\": 250,\n    \"additional_offer_ids\": [],\n    \"is_apply_specific_affiliates\": false\n  }\n}"

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

{
  "network_custom_creative_setting_id": 123,
  "network_id": 123,
  "network_offer_creative_ids": [
    123
  ],
  "network_affiliate_ids": [
    123
  ],
  "name": "<string>",
  "time_created": 1734455015,
  "time_saved": 1734455015,
  "relationship": {
    "affiliates": [
      {}
    ],
    "creative": {}
  }
}