curl --request POST \
  --url https://mainnet.gomaestro-api.org/v1/datums \
  --header 'Content-Type: application/json' \
  --header 'api-key: <api-key>' \
  --data '
[
  "f03819a4039003a8c6b65153351adbc61f983bd22787ed238a5b4f24a01aa5d6",
  "5f7f360208c46d739296ea3ff4f41d85240d94aa3f59e5b1c82c2bbeceb57f23"
]
'

import requests

url = "https://mainnet.gomaestro-api.org/v1/datums"

payload = ["f03819a4039003a8c6b65153351adbc61f983bd22787ed238a5b4f24a01aa5d6", "5f7f360208c46d739296ea3ff4f41d85240d94aa3f59e5b1c82c2bbeceb57f23"]
headers = {
    "api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify([
    'f03819a4039003a8c6b65153351adbc61f983bd22787ed238a5b4f24a01aa5d6',
    '5f7f360208c46d739296ea3ff4f41d85240d94aa3f59e5b1c82c2bbeceb57f23'
  ])
};

fetch('https://mainnet.gomaestro-api.org/v1/datums', 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/datums",
  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([
    'f03819a4039003a8c6b65153351adbc61f983bd22787ed238a5b4f24a01aa5d6',
    '5f7f360208c46d739296ea3ff4f41d85240d94aa3f59e5b1c82c2bbeceb57f23'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://mainnet.gomaestro-api.org/v1/datums"

	payload := strings.NewReader("[\n  \"f03819a4039003a8c6b65153351adbc61f983bd22787ed238a5b4f24a01aa5d6\",\n  \"5f7f360208c46d739296ea3ff4f41d85240d94aa3f59e5b1c82c2bbeceb57f23\"\n]")

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

	req.Header.Add("api-key", "<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://mainnet.gomaestro-api.org/v1/datums")
  .header("api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("[\n  \"f03819a4039003a8c6b65153351adbc61f983bd22787ed238a5b4f24a01aa5d6\",\n  \"5f7f360208c46d739296ea3ff4f41d85240d94aa3f59e5b1c82c2bbeceb57f23\"\n]")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://mainnet.gomaestro-api.org/v1/datums")

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

request = Net::HTTP::Post.new(url)
request["api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "[\n  \"f03819a4039003a8c6b65153351adbc61f983bd22787ed238a5b4f24a01aa5d6\",\n  \"5f7f360208c46d739296ea3ff4f41d85240d94aa3f59e5b1c82c2bbeceb57f23\"\n]"

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

{
  "data": {
    "5f7f360208c46d739296ea3ff4f41d85240d94aa3f59e5b1c82c2bbeceb57f23": {
      "json": {
        "fields": [
          {
            "bytes": "e1d915c10c840017bd39088a82507b27150a438e8907784221491309"
          },
          {
            "bytes": "e1d915c10c840017bd39088a82507b27150a438e8907784221491309"
          }
        ]
      },
      "bytes": "d8799f581ce1d915c10c840017bd3908...1a009896801a9a7ec8001b00000183c392c9a1ff"
    },
    "f03819a4039003a8c6b65153351adbc61f983bd22787ed238a5b4f24a01aa5d6": {
      "json": {
        "fields": [
          {
            "fields": [
              {
                "fields": [
                  {
                    "bytes": "fc6e1b47816bc4a4165a39f3c6dd65868e6b74a743dc2dcf54eb2d4c"
                  }
                ]
              },
              {
                "fields": [
                  {
                    "fields": [
                      {
                        "fields": [
                          {
                            "bytes": "d756fb7ceee90ed5af3f193d73f9970ca640ab540eedac272cb28c29"
                          }
                        ]
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      },
      "bytes": "d8799fd8799fd8799f581cfc6e1b47816bc...d8799fd8799f581cd756fb7ceee90ed5af3f193d73f9970ca640ab540eedac272cb28c29ffffffffd8799fd8799f581cfc6e1b47816bc4a4165a39f3c6dd65868e6b74a743dc2dcf54eb2d4cffd8799fd8799fd8799f581cd756fb7ceee90ed5af3f193d73f9970ca640ab540eedac272cb28c29ffffffffd87a80d87a9fd8799f581c25f0fc240e91bd95dcdaebd2ba7713fc5168ac77234a3d79449fc20c47534f4349455459ff1a0bebc200ff1a001e84801a001e8480ff"
    }
  },
  "last_updated": {
    "timestamp": "2023-10-18 07:30:52",
    "block_hash": "0e1e924710135acfe200ab13d290bd282a67584fd54456f0dcac0aeaa38bb2c2",
    "block_slot": 106047961
  }
}