curl --request POST \
  --url https://firstpromoter.com/api/v1/track/refund \
  --header 'X-API-KEY: <api-key>'

import requests

url = "https://firstpromoter.com/api/v1/track/refund"

headers = {"X-API-KEY": "<api-key>"}

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

print(response.text)

const options = {method: 'POST', headers: {'X-API-KEY': '<api-key>'}};

fetch('https://firstpromoter.com/api/v1/track/refund', 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://firstpromoter.com/api/v1/track/refund",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "X-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"
	"net/http"
	"io"
)

func main() {

	url := "https://firstpromoter.com/api/v1/track/refund"

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

	req.Header.Add("X-API-KEY", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://firstpromoter.com/api/v1/track/refund")
  .header("X-API-KEY", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://firstpromoter.com/api/v1/track/refund")

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

request = Net::HTTP::Post.new(url)
request["X-API-KEY"] = '<api-key>'

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

{
  "id": 33847726,
  "type": "refund",
  "amount_cents": -1000,
  "reward": {
    "id": 10940148,
    "status": "approved",
    "amount": -200,
    "unit": "cash",
    "created_at": "2024-09-11T14:36:01.016Z",
    "lead": {
      "id": 20738339,
      "state": "cancelled",
      "email": "hello@testmintli.com",
      "uid": null,
      "customer_since": "2024-09-11T14:22:12.160Z",
      "cancelled_at": "2024-09-11T15:07:46.174Z",
      "plan_name": null,
      "suspicion": "no_suspicion",
      "username": null,
      "website": null,
      "created_at": "2024-09-09T16:22:44.168Z",
      "split_promotion_id": null,
      "custom_fields": null,
      "split_percentage_value": null,
      "visitor_sub_id": null
    },
    "event_id": "test_sale_12340987_refund",
    "conversion_amount": -1000,
    "tier_level": 1,
    "split_type": null
  },
  "lead": {
    "id": 20738339,
    "state": "cancelled",
    "email": "hello@testmintli.com",
    "uid": null,
    "customer_since": "2024-09-11T14:22:12.160Z",
    "cancelled_at": "2024-09-11T15:07:46.174Z",
    "plan_name": null,
    "suspicion": "no_suspicion",
    "username": null,
    "website": null,
    "created_at": "2024-09-09T16:22:44.168Z",
    "split_promotion_id": null,
    "custom_fields": null,
    "split_percentage_value": null,
    "visitor_sub_id": null
  },
  "promoter": {
    "id": 3920164,
    "status": "active",
    "cust_id": "",
    "email": "peluwydo@mailinator.com",
    "created_at": "2022-04-26T15:28:24.800Z",
    "temp_password": "xxxxxxxxxx",
    "default_promotion_id": 4210919,
    "pref": "db1znwe",
    "default_ref_id": "8yi2epelut",
    "note": "This is a note",
    "w8_form_url": null,
    "w9_form_url": null,
    "parent_promoter_id": 577918,
    "earnings_balance": {
      "cash": 50744
    },
    "current_balance": {
      "cash": 20044
    },
    "paid_balance": {
      "cash": 30700
    },
    "auth_token": "xxxxxxxxxxxxxx"
  }
}

{
  "message": "Error. Amount blank or invalid."
}

{
  "message": "The 'refund' event with the id 'test_sale_12340987_refund' already exists."
}