curl --request POST \
  --url http://localhost:3001/portal-api/apps \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "Name": "Payment App",
  "Description": "This is my payment application",
  "RedirectURLs": "https://app-host/auth",
  "UserID": 1,
  "Visibility": "personal"
}
'

import requests

url = "http://localhost:3001/portal-api/apps"

payload = {
    "Name": "Payment App",
    "Description": "This is my payment application",
    "RedirectURLs": "https://app-host/auth",
    "UserID": 1,
    "Visibility": "personal"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    Name: 'Payment App',
    Description: 'This is my payment application',
    RedirectURLs: 'https://app-host/auth',
    UserID: 1,
    Visibility: 'personal'
  })
};

fetch('http://localhost:3001/portal-api/apps', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_PORT => "3001",
  CURLOPT_URL => "http://localhost:3001/portal-api/apps",
  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([
    'Name' => 'Payment App',
    'Description' => 'This is my payment application',
    'RedirectURLs' => 'https://app-host/auth',
    'UserID' => 1,
    'Visibility' => 'personal'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <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 := "http://localhost:3001/portal-api/apps"

	payload := strings.NewReader("{\n  \"Name\": \"Payment App\",\n  \"Description\": \"This is my payment application\",\n  \"RedirectURLs\": \"https://app-host/auth\",\n  \"UserID\": 1,\n  \"Visibility\": \"personal\"\n}")

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

	req.Header.Add("Authorization", "<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("http://localhost:3001/portal-api/apps")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"Name\": \"Payment App\",\n  \"Description\": \"This is my payment application\",\n  \"RedirectURLs\": \"https://app-host/auth\",\n  \"UserID\": 1,\n  \"Visibility\": \"personal\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://localhost:3001/portal-api/apps")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"Name\": \"Payment App\",\n  \"Description\": \"This is my payment application\",\n  \"RedirectURLs\": \"https://app-host/auth\",\n  \"UserID\": 1,\n  \"Visibility\": \"personal\"\n}"

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

{
  "Name": "Payment App",
  "Description": "This is my payment application",
  "RedirectURLs": "https://app-host/auth",
  "UserID": 1,
  "Visibility": "personal",
  "ID": 1,
  "CreatedAt": "2023-06-25 13:37",
  "AccessRequests": [
    [
      {
        "Catalogue": "Public Catalogue",
        "Client": "Payment application",
        "CreatedAt": "2023-06-25 13:37",
        "UpdatedAt": "2023-06-25 13:37",
        "DeletedAt": "2023-06-25 13:37",
        "Plan": "Free plan",
        "User": "User#1",
        "AuthType": "authToken",
        "DCREnabled": false,
        "ID": 1,
        "ProvisionImmediately": true,
        "Products": [
          "Payment API"
        ],
        "Credentials": [
          {
            "AccessRequest": "AccessRequest#2",
            "Credential": "eyJvcmciOiI1ZTlkOTU0NGExZGNkNjAwMDFkMGVkMjAiLCJpZCI6IjY4MjZjZGViMmVlMzQ3ZGQ5ZjQ1ZWZmMjEyMTlhOWU1IiwiaCI6Im11cm11cjY0In0=",
            "CredentialHash": "e1212449778b7ba4",
            "DCRRegistrationAccessToken": "eyJhbGciOiJIUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJmZjIyNmYyZi0yMDA0LTRlOWItOTFmOC1iOGYzOTA2ZDJmYTQifQ.eyJleHAiOjAsImlhdCI6MTY4NzczNzM5MCwianRpIjoiNjc3OTgwYjktZjgwMS00MmQ2LWI4OTItZDdkNDk1MmFhMjU5IiwiaXNzIjoiaHR0cDovL2xvY2FsaG9zdDo5OTk5L3JlYWxtcy9tYXN0ZXIiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0Ojk5OTkvcmVhbG1zL21hc3RlciIsInR5cCI6IlJlZ2lzdHJhdGlvbkFjY2Vzc1Rva2VuIiwicmVnaXN0cmF0aW9uX2F1dGgiOiJhdXRoZW50aWNhdGVkIn0.wyE93vktqlCywgtyJ8HBTjRPG9NvZEDR3zpSMncdwno",
            "DCRRegistrationClientURI": "http://idp-host/realms/master/clients-registrations/openid-connect/cf4ab76c-c437-4ba2-8e94-1323269b5090",
            "DCRResponse": "{\"redirect_uris\":[\"http://app-host/auth\"],\"token_endpoint_auth_method\":\"client_secret_basic\",\"grant_types\":[\"implicit\",\"client_credentials\"],\"response_types\":[\"id_token\",\"id_token token\"],\"client_id\":\"cf4ab76c-c437-4ba2-8e94-1323269b5090\",\"client_secret\":\"iDe9fkFNBDbVS5JOtYNUDIO8w8N6dWzf\",\"client_name\":\"OAuth2.0 client\",\"scope\":\"address phone offline_access microprofile-jwt\",\"subject_type\":\"public\",\"request_uris\":[],\"tls_client_certificate_bound_access_tokens\":false,\"client_id_issued_at\":1687737390,\"client_secret_expires_at\":0,\"registration_client_uri\":\"http://idp-host/realms/master/clients-registrations/openid-connect/cf4ab76c-c437-4ba2-8e94-1323269b5090\",\"registration_access_token\":\"eyJhbGciOiJIUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJmZjIyNmYyZi0yMDA0LTRlOWItOTFmOC1iOGYzOTA2ZDJmYTQifQ.eyJleHAiOjAsImlhdCI6MTY4NzczNzM5MCwianRpIjoiNjc3OTgwYjktZjgwMS00MmQ2LWI4OTItZDdkNDk1MmFhMjU5IiwiaXNzIjoiaHR0cDovL2xvY2FsaG9zdDo5OTk5L3JlYWxtcy9tYXN0ZXIiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0Ojk5OTkvcmVhbG1zL21hc3RlciIsInR5cCI6IlJlZ2lzdHJhdGlvbkFjY2Vzc1Rva2VuIiwicmVnaXN0cmF0aW9uX2F1dGgiOiJhdXRoZW50aWNhdGVkIn0.wyE93vktqlCywgtyJ8HBTjRPG9NvZEDR3zpSMncdwno\",\"backchannel_logout_session_required\":false,\"require_pushed_authorization_requests\":false,\"frontchannel_logout_session_required\":false}",
            "Expires": "1969-12-31 19:00",
            "OAuthClientID": "cf4ab76c-c437-4ba2-8e94-1323269b5090",
            "OAuthClientSecret": "iDe9fkFNBDbVS5JOtYNUDIO8w8N6dWzf",
            "RedirectURI": "https://app-host/auth",
            "ResponseType": "id_token token",
            "Scope": "payment client",
            "TokenEndpoints": "payment client"
          }
        ]
      }
    ]
  ]
}