Resolução do Desafio

1. Consulta à API do Google Books:

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.Scanner;

public class GoogleBooksAPI {
    public static void main(String[] args) {
        HttpClient client = HttpClient.newHttpClient();
        Scanner scanner = new Scanner(System.in);
        System.out.println("Insira o título do livro:");
        String tituloLivro = scanner.nextLine();
        
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://www.googleapis.com/books/v1/volumes?q=" + tituloLivro))
                .build();
        
        try {
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
            System.out.println(response.body());
        } catch (Exception e) {
            System.out.println("Erro ao fazer a consulta: " + e.getMessage());
        }
    }
}

1. Consulta à API CoinGecko:

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.Scanner;

public class CoinGeckoAPI {
    public static void main(String[] args) {
        HttpClient client = HttpClient.newHttpClient();
        Scanner scanner = new Scanner(System.in);
        System.out.println("Insira o nome da criptomoeda:");
        String criptoMoeda = scanner.nextLine();
        
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://api.coingecko.com/api/v3/simple/price?ids=" + criptoMoeda + "&vs_currencies=usd"))
                .build();
        
        try {
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
            System.out.println(response.body());
        } catch (Exception e) {
            System.out.println("Erro ao fazer a consulta: " + e.getMessage());
        }
    }
}

1. Consulta à API TheMealDB:

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.Scanner;

public class TheMealDBAPI {
    public static void main(String[] args) {
        HttpClient client = HttpClient.newHttpClient();
        Scanner scanner = new Scanner(System.in);
        System.out.println("Insira o nome da receita:");
        String nomeReceita = scanner.nextLine();
        
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://www.themealdb.com/api/json/v1/1/search.php?s=" + nomeReceita))
                .build();
        
        try {
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
            System.out.println(response.body());
        } catch (Exception e) {
            System.out.println("Erro ao fazer a consulta: " + e.getMessage());
        }
    }
}