Get a pet by ID

curl -X GET "https://petstore.swagger.io/v2/pets/<petId>" \
  -H "X-API-Key: <X-API-Key>"

const response = await fetch(`https://petstore.swagger.io/v2/pets/${petId}`, {
  method: 'GET',
  headers: { 'X-API-Key': '<X-API-Key>' }
});
const data = await response.json();

import requests

response = requests.request(
    "GET",
    "https://petstore.swagger.io/v2/pets/{petId}",
    headers={ "X-API-Key": "<X-API-Key>" },
)
data = response.json()

<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://petstore.swagger.io/v2/pets/<petId>");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["X-API-Key: <X-API-Key>"]);
$response = curl_exec($ch);
curl_close($ch);

package main

import (
	"fmt"
	"io"
	"net/http"
)

func main() {
	req, _ := http.NewRequest("GET", "https://petstore.swagger.io/v2/pets/<petId>", nil)
	req.Header.Set("X-API-Key", "<X-API-Key>")

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	data, _ := io.ReadAll(resp.Body)
	fmt.Println(string(data))
}

HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://petstore.swagger.io/v2/pets/<petId>"))
    .header("X-API-Key", "<X-API-Key>")
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();

HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());

require "net/http"
require "uri"

uri = URI("https://petstore.swagger.io/v2/pets/<petId>")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

request = Net::HTTP::Get.new(uri)
request["X-API-Key"] = "<X-API-Key>"

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

{
  "name": "Rex",
  "tag": "dog",
  "id": "abc123"
}

{
  "error": "Pet not found"
}