curl -X POST "https://dev.api.onekhusa.com/sandbox/v1/security/merchantUsers/add" \
  --header "Authorization: Bearer your-jwt-token" \
  --header "Content-Type: application/json" \
  --header "Accept-Language: en" \
  -d '{
    "organisationId": "FYH0NTVW0DXK",
    "merchantAccountNumber": 35253486,
    "firstName": "John",
    "lastName": "Phiri",
    "emailAddress": "john.phiri@example.com",
    "phoneNumber": "0881234567",
    "roleId": "MERC_ADMIN",
    "organisationTypeCode": "MER",
    "capturedBy": "admin@example.com"
  }'

import requests

url = "https://dev.api.onekhusa.com/sandbox/v1/security/merchantUsers/add"

payload = {
    "organisationId": "FYH0NTVW0DXK",
    "merchantAccountNumber": 35253486,
    "firstName": "John",
    "lastName": "Phiri",
    "emailAddress": "john.phiri@example.com",
    "phoneNumber": "0881234567",
    "roleId": "MERC_ADMIN",
    "organisationTypeCode": "MER",
    "capturedBy": "admin@example.com"
}
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({
    organisationId: 'FYH0NTVW0DXK',
    merchantAccountNumber: 35253486,
    firstName: 'John',
    lastName: 'Phiri',
    emailAddress: 'john.phiri@example.com',
    phoneNumber: '0881234567',
    roleId: 'MERC_ADMIN',
    organisationTypeCode: 'MER',
    capturedBy: 'admin@example.com'
  })
};

fetch('https://dev.api.onekhusa.com/sandbox/v1/security/merchantUsers/add', 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://dev.api.onekhusa.com/sandbox/v1/security/merchantUsers/add",
  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([
    'organisationId' => 'FYH0NTVW0DXK',
    'merchantAccountNumber' => 35253486,
    'firstName' => 'John',
    'lastName' => 'Phiri',
    'emailAddress' => 'john.phiri@example.com',
    'phoneNumber' => '0881234567',
    'roleId' => 'MERC_ADMIN',
    'organisationTypeCode' => 'MER',
    'capturedBy' => 'admin@example.com'
  ]),
  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://dev.api.onekhusa.com/sandbox/v1/security/merchantUsers/add"

	payload := strings.NewReader("{\n  \"organisationId\": \"FYH0NTVW0DXK\",\n  \"merchantAccountNumber\": 35253486,\n  \"firstName\": \"John\",\n  \"lastName\": \"Phiri\",\n  \"emailAddress\": \"john.phiri@example.com\",\n  \"phoneNumber\": \"0881234567\",\n  \"roleId\": \"MERC_ADMIN\",\n  \"organisationTypeCode\": \"MER\",\n  \"capturedBy\": \"admin@example.com\"\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://dev.api.onekhusa.com/sandbox/v1/security/merchantUsers/add")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"organisationId\": \"FYH0NTVW0DXK\",\n  \"merchantAccountNumber\": 35253486,\n  \"firstName\": \"John\",\n  \"lastName\": \"Phiri\",\n  \"emailAddress\": \"john.phiri@example.com\",\n  \"phoneNumber\": \"0881234567\",\n  \"roleId\": \"MERC_ADMIN\",\n  \"organisationTypeCode\": \"MER\",\n  \"capturedBy\": \"admin@example.com\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://dev.api.onekhusa.com/sandbox/v1/security/merchantUsers/add")

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  \"organisationId\": \"FYH0NTVW0DXK\",\n  \"merchantAccountNumber\": 35253486,\n  \"firstName\": \"John\",\n  \"lastName\": \"Phiri\",\n  \"emailAddress\": \"john.phiri@example.com\",\n  \"phoneNumber\": \"0881234567\",\n  \"roleId\": \"MERC_ADMIN\",\n  \"organisationTypeCode\": \"MER\",\n  \"capturedBy\": \"admin@example.com\"\n}"

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

"The user account has been created successfully."