curl --request POST \
  --url https://test.digitaltermination.com/api/instntmny-local/transactions/wallets/credit-wallet \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "customerName": "Eugene Osei",
  "mno": "Zeepay",
  "amount": "1",
  "msisdn": "233201854694",
  "description": "Zeepay Test Wallet Credit",
  "reference": "23453452"
}
'

import requests

url = "https://test.digitaltermination.com/api/instntmny-local/transactions/wallets/credit-wallet"

payload = {
    "customerName": "Eugene Osei",
    "mno": "Zeepay",
    "amount": "1",
    "msisdn": "233201854694",
    "description": "Zeepay Test Wallet Credit",
    "reference": "23453452"
}
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({
    customerName: 'Eugene Osei',
    mno: 'Zeepay',
    amount: '1',
    msisdn: '233201854694',
    description: 'Zeepay Test Wallet Credit',
    reference: '23453452'
  })
};

fetch('https://test.digitaltermination.com/api/instntmny-local/transactions/wallets/credit-wallet', 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://test.digitaltermination.com/api/instntmny-local/transactions/wallets/credit-wallet",
  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([
    'customerName' => 'Eugene Osei',
    'mno' => 'Zeepay',
    'amount' => '1',
    'msisdn' => '233201854694',
    'description' => 'Zeepay Test Wallet Credit',
    'reference' => '23453452'
  ]),
  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://test.digitaltermination.com/api/instntmny-local/transactions/wallets/credit-wallet"

	payload := strings.NewReader("{\n  \"customerName\": \"Eugene Osei\",\n  \"mno\": \"Zeepay\",\n  \"amount\": \"1\",\n  \"msisdn\": \"233201854694\",\n  \"description\": \"Zeepay Test Wallet Credit\",\n  \"reference\": \"23453452\"\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://test.digitaltermination.com/api/instntmny-local/transactions/wallets/credit-wallet")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"customerName\": \"Eugene Osei\",\n  \"mno\": \"Zeepay\",\n  \"amount\": \"1\",\n  \"msisdn\": \"233201854694\",\n  \"description\": \"Zeepay Test Wallet Credit\",\n  \"reference\": \"23453452\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://test.digitaltermination.com/api/instntmny-local/transactions/wallets/credit-wallet")

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  \"customerName\": \"Eugene Osei\",\n  \"mno\": \"Zeepay\",\n  \"amount\": \"1\",\n  \"msisdn\": \"233201854694\",\n  \"description\": \"Zeepay Test Wallet Credit\",\n  \"reference\": \"23453452\"\n}"

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

{
  "code": 411,
  "zeepay_id": 123456,
  "amount": "1",
  "message": "Pending Gateway Response"
}