curl --request GET \
  --url https://api.example.com/signature/by-external-id/{externalId}

import requests

url = "https://api.example.com/signature/by-external-id/{externalId}"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.example.com/signature/by-external-id/{externalId}', 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/signature/by-external-id/{externalId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($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/signature/by-external-id/{externalId}"

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

	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/signature/by-external-id/{externalId}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/signature/by-external-id/{externalId}")

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

request = Net::HTTP::Get.new(url)

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

{
  "signatureRequests": [
    {
      "metadata": [
        {
          "key": "<string>",
          "value": "<string>"
        }
      ],
      "id": "<string>",
      "name": "<string>",
      "externalId": "<string>",
      "signers": [
        {
          "customerId": "<string>",
          "firstName": "<string>",
          "lastName": "<string>",
          "email": "<string>",
          "phoneNumber": "<string>",
          "yousignId": "<string>",
          "documentFields": [
            {
              "documentId": "<string>",
              "anchor": {
                "page": {},
                "x": 123,
                "y": 123,
                "height": 123,
                "width": 123
              },
              "mentions": [
                "<string>"
              ],
              "texts": [
                "<string>"
              ],
              "checkboxes": [
                "<string>"
              ]
            }
          ]
        }
      ],
      "documents": [
        {
          "id": "<string>"
        }
      ],
      "signedAt": "2023-11-07T05:31:56Z",
      "isOtp": true,
      "reminderSettings": {
        "maxAttempts": 5.5
      },
      "createdAt": "2023-11-07T05:31:56Z"
    }
  ]
}