diff --git a/asset-transfer-basic/maven-API-SiMeDi/src/main/java/com/code/hyperledger/App.java b/asset-transfer-basic/maven-API-SiMeDi/src/main/java/com/code/hyperledger/App.java
index 616f7c24..b274afae 100644
--- a/asset-transfer-basic/maven-API-SiMeDi/src/main/java/com/code/hyperledger/App.java
+++ b/asset-transfer-basic/maven-API-SiMeDi/src/main/java/com/code/hyperledger/App.java
@@ -25,17 +25,13 @@ import org.hyperledger.fabric.client.identity.Signers;
 import org.hyperledger.fabric.client.identity.X509Identity;
 import org.springframework.context.annotation.Configuration;
 
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.security.InvalidKeyException;
-import java.security.cert.CertificateException;
-import java.util.concurrent.TimeUnit;
-import java.time.Instant;
-import java.time.LocalDate;
-import java.time.LocalDateTime;
+import java.beans.BeanProperty;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 
 @SpringBootApplication
@@ -85,6 +81,20 @@ public class App {
 
 	}
 
+	@Bean
+	public WebMvcConfigurer corsConfigurer() {
+		return new WebMvcConfigurer() {
+			@Override
+			public void addCorsMappings(CorsRegistry registry) {
+				registry.addMapping("/**")
+						.allowedOrigins("http://localhost:5173", "http://localhost:3005") // Cambia esto a tu dominio de origen
+						.allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
+						.allowedHeaders("*")
+						.allowCredentials(true);
+			}
+		};
+	}	
+
 	/*private static ManagedChannel newGrpcConnection() throws IOException {
 		var credentials = TlsChannelCredentials.newBuilder()
 				.trustManager(TLS_CERT_PATH.toFile())