curl --request POST \
  --url https://api.mysubwallet.ng/api/esim/buy \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "package_id": "esim_abc",
  "package_type": "DATA-ONLY"
}
'

import requests

url = "https://api.mysubwallet.ng/api/esim/buy"

payload = {
    "package_id": "esim_abc",
    "package_type": "DATA-ONLY"
}
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({package_id: 'esim_abc', package_type: 'DATA-ONLY'})
};

fetch('https://api.mysubwallet.ng/api/esim/buy', 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.mysubwallet.ng/api/esim/buy",
  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([
    'package_id' => 'esim_abc',
    'package_type' => 'DATA-ONLY'
  ]),
  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 := "https://api.mysubwallet.ng/api/esim/buy"

	payload := strings.NewReader("{\n  \"package_id\": \"esim_abc\",\n  \"package_type\": \"DATA-ONLY\"\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("https://api.mysubwallet.ng/api/esim/buy")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"package_id\": \"esim_abc\",\n  \"package_type\": \"DATA-ONLY\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.mysubwallet.ng/api/esim/buy")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"package_id\": \"esim_abc\",\n  \"package_type\": \"DATA-ONLY\"\n}"

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

{
  "status": "success",
  "message": "eSIM ready. Install using the QR/link provided.",
  "data": {
    "id": 21,
    "transid": "ESIM_AB12CD34EF",
    "sim_applied": true,
    "iccid": "8932042000024889460",
    "universal_link": "https://esimsetup.apple.com/esim_qrcode_provisioning?carddata=LPA:1$rsp-eu.simlessly.com$7230...",
    "activation_code": "LPA:1$rsp-eu.simlessly.com$7230...",
    "package_name": "Spain 1GB - 7 Days",
    "sold_price_ngn": 2500,
    "plan_status": 1,
    "provider": "esimaccess"
  }
}

{
  "status": "fail",
  "message": "Insufficient balance. Required ₦2,500.00"
}