[Sugestão] Desafio

1 consulta

package praticando_api.consulta1;

import java.io.IOException;
import java.net.URI;
import java.net.URLEncoder;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws IOException, InterruptedException {
        Scanner leitura = new Scanner(System.in);
        System.out.println("Digite o titulo de um livro");
        var busca = leitura.nextLine();

        String chave = "AIzaSyBZ1Y6uVH8KejXHLwHg2EqboigErRymfuI";

        // Faz o encode para evitar problemas com espaços/acentos
        String buscaCodificada = URLEncoder.encode(busca, StandardCharsets.UTF_8);
        String endereco = "https://www.googleapis.com/books/v1/volumes?q=" + buscaCodificada + "&key=" + chave;


        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(endereco))
                .build();

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

        System.out.println(response.body());
        leitura.close();
    }
}

2 consulta

package praticando_api.consulta2;

import java.io.IOException;
import java.net.URI;
import java.net.URLEncoder;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import java.util.Locale;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws IOException, InterruptedException {
        Scanner scanner = new Scanner(System.in);
        // Pergunta a criptomoeda
        System.out.println("Digite o nome da criptomoeda (ex: bitcoin, ethereum, dogecoin): ");
        String crypto = scanner.nextLine().toLowerCase();
        String cryptoCodificada = URLEncoder.encode(crypto, StandardCharsets.UTF_8);

        // Pergunta a moeda fiduciária
        System.out.println("Digite a moeda para conversão (ex: usd, brl, eur): ");
        String fiduciaria = scanner.nextLine().toLowerCase();
        String buscaCodificada = URLEncoder.encode(fiduciaria, StandardCharsets.UTF_8);

        String endereco = "https://api.coingecko.com/api/v3/simple/price?ids=" + cryptoCodificada + "&vs_currencies=" + buscaCodificada;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(endereco))
                .build();

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

        System.out.println(response.body());
        scanner.close();
    }
}

3 consulta

package praticando_api.consulta3;

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 Main {
    public static void main(String[] args) throws IOException, InterruptedException {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Insira o nome da receita: ");
        String receita = scanner.nextLine().toLowerCase();

        String endereco = "https://www.themealdb.com/api/json/v1/1/search.php?s=" + receita;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(endereco))
                .build();

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

        System.out.println(response.body());
        scanner.close();
    }
}