curl --request GET \
  --url https://api.example.com/v1/payments/{id} \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api.example.com/v1/payments/{id}"

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

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

print(response.text)

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

fetch('https://api.example.com/v1/payments/{id}', 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.example.com/v1/payments/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  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://api.example.com/v1/payments/{id}"

	req, _ := http.NewRequest("GET", 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.get("https://api.example.com/v1/payments/{id}")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/payments/{id}")

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

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

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

{
  "id": "ckxinv042",
  "externalId": "INV-2026-00042",
  "status": "awaiting_buyer",
  "amount": "12500.00",
  "currency": "USD",
  "hostedPaymentUrl": "https://pay.caratuva.com/i/ckpub042",
  "buyer": {
    "id": "ckbuy001",
    "email": "buyer@acme.com",
    "name": "ACME Imports LLC",
    "country": "US",
    "kycStatus": "not_started"
  },
  "returnUrl": "https://shop.example.com/orders/42/return",
  "metadata": {
    "orderId": "order_42",
    "source": "storefront"
  },
  "display": {
    "title": "Order #42 — green coffee, 18t",
    "lineItems": [
      {
        "description": "Green coffee, 18t",
        "quantity": "1",
        "unitPrice": "12500.00",
        "subtotal": "12500.00"
      }
    ]
  },
  "paymentChain": "base",
  "paymentAddress": "0x5fbe…a91c",
  "brlSettledAmount": null,
  "fxRateAtSettlement": null,
  "expiresAt": null,
  "cancelReason": null,
  "createdAt": "2026-06-30T12:00:00.000Z",
  "updatedAt": "2026-06-30T12:00:00.000Z"
}

{
  "statusCode": 404,
  "error": "NotFound",
  "message": "No payment with that id or externalId for your org."
}