curl --request GET \
  --url https://mainnet.gomaestro-api.org/v1/addresses/cred/{credential}/utxos \
  --header 'api-key: <api-key>'

import requests

url = "https://mainnet.gomaestro-api.org/v1/addresses/cred/{credential}/utxos"

headers = {"api-key": "<api-key>"}

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

print(response.text)

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

fetch('https://mainnet.gomaestro-api.org/v1/addresses/cred/{credential}/utxos', 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://mainnet.gomaestro-api.org/v1/addresses/cred/{credential}/utxos",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "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://mainnet.gomaestro-api.org/v1/addresses/cred/{credential}/utxos"

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

	req.Header.Add("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://mainnet.gomaestro-api.org/v1/addresses/cred/{credential}/utxos")
  .header("api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://mainnet.gomaestro-api.org/v1/addresses/cred/{credential}/utxos")

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

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

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

{
  "data": [
    {
      "tx_hash": "b24743fb4b5381971ee8b3d02a3fd5e783acdb5a21cd2d22d192ec84e7e279fc",
      "index": 0,
      "slot": 23100140,
      "assets": [
        {
          "unit": "lovelace",
          "amount": 1224040
        },
        {
          "unit": "0c64d6d0371d11185aae649cf3a169040e94214137137b531ebb16c2446a65644f7261636c654e4654",
          "amount": 1
        }
      ],
      "address": "addr_test1wzdtu0djc76qyqak9cj239udezj2544nyk3ksmfqvaksv7c9xanpg",
      "datum": {
        "type": "hash",
        "hash": "ac0017f05bec9c7d1a475283b89fc40630ecdd66544fc3c0506be5f7c790d79e",
        "bytes": null,
        "json": null
      },
      "reference_script": null,
      "txout_cbor": null
    },
    {
      "tx_hash": "e2e91c7be8239b9f52fadec8df627fe759d21e5b6559c3ec06d8120f1366e075",
      "index": 0,
      "slot": 32264892,
      "assets": [
        {
          "unit": "lovelace",
          "amount": 1224040
        },
        {
          "unit": "0c64d6d0371d11185aae649cf3a169040e94214137137b531ebb16c2446a65644f7261636c654e4654",
          "amount": 1
        }
      ],
      "address": "addr_test1wzdtu0djc76qyqak9cj239udezj2544nyk3ksmfqvaksv7c9xanpg",
      "datum": {
        "type": "hash",
        "hash": "bdea76b7527bf513874be137b040b3235033d6d5af0add15d6e0dcfc78859aed",
        "bytes": null,
        "json": null
      },
      "reference_script": null,
      "txout_cbor": null
    }
  ],
  "last_updated": {
    "timestamp": "2022-10-10 20:25:28",
    "block_hash": "eb5008ee0990527fb0d27d16b8c6284d4c898112509948d4741a7c41e544b912",
    "block_slot": 32265653
  },
  "next_cursor": null
}