[Sugestão] Segue uma solução para este desafio - Pesquisar consumindo api's

package screenmatch.src;

import java.io.IOException;
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 ExercicioBuscaAulaUm {
    static Scanner leitura = new Scanner(System.in);
    public static void main(String[] args) throws IOException, InterruptedException {
        String menu = """
                Escolha uma opção
                1 - Pesquisar Livro
                2 - Pesquisar cotação Criptomoeda
                3- Consultar receita no meal.com
                9- Sair
                """;
        int opcaoMenu = 0;
        while (opcaoMenu != 9) {
            System.out.println(menu);
            opcaoMenu = leitura.nextInt();
            switch (opcaoMenu) {
                case 1:
                    pesquisarLivro();
                    break;
                case 2:
                    pesquisarCotacao();
                    break;
                case 3:
                    pesquisarReceitas();
                    break;
                default:
                    System.out.println("Opção inválida!");
                    break;
            }
        }
    }

    public static void pesquisarLivro() throws IOException, InterruptedException {
        String filtroBusca;
        String endpoint;
        System.out.println("Qual livro deseja pesquisar pesquisar?");
        endpoint = "https://www.googleapis.com/books/v1/volumes?q=intitle:";
        filtroBusca = leitura.next();
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create( endpoint+filtroBusca))
                .build();
        HttpResponse<String> response = client
                .send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }

    public static void pesquisarCotacao() throws IOException, InterruptedException {
        System.out.println("Insert the name meal:");
        String endpoint = "https://api.coingecko.com/api/v3/simple/price?";
        System.out.println("Qual a Criptomoeda deseja pesquisar?");
        String filtroCriptomoeda = leitura.next();
        System.out.println("Qual tipo de moeda para verificar a cotação (BRL/USD/EUR)?");
        String moedaCotacao = leitura.next();
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(endpoint + "ids=" + filtroCriptomoeda + "&vs_currencies=" + moedaCotacao))
                .build();
        HttpResponse<String> response = client
                .send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }

    public static void pesquisarReceitas() throws IOException, InterruptedException {

        System.out.println("Insert the name meal:");
        var filtroMeal = leitura.next();
        String endpoint = "https://www.themealdb.com/api/json/v1/1/search.php?s=" + filtroMeal;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request;
        request = HttpRequest.newBuilder()
                .uri(URI.create(endpoint))
                .build();
        HttpResponse<String> response = client
                .send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }
}