diff --git a/asset-transfer-basic/chaincode-go/chaincode/smartcontract.go b/asset-transfer-basic/chaincode-go/chaincode/smartcontract.go
index f10c5b69..82f108d2 100644
--- a/asset-transfer-basic/chaincode-go/chaincode/smartcontract.go
+++ b/asset-transfer-basic/chaincode-go/chaincode/smartcontract.go
@@ -256,3 +256,27 @@ func (s *SmartContract) GetAllAssets(ctx contractapi.TransactionContextInterface
 
 	return assets, nil
 }
+
+// GetMultipleAssets devuelve múltiples activos basados en sus IDs
+func (s *SmartContract) GetMultipleAssets(ctx contractapi.TransactionContextInterface, assetIDs []string) ([]*Receta, error) {
+    var recetas []*Receta
+    
+    for _, id := range assetIDs {
+        assetJSON, err := ctx.GetStub().GetState(id)
+        if err != nil {
+            return nil, fmt.Errorf("failed to read from world state: %v", err)
+        }
+        if assetJSON == nil {
+            continue // o puedes devolver error si prefieres
+        }
+        
+        var receta Receta
+        err = json.Unmarshal(assetJSON, &receta)
+        if err != nil {
+            return nil, err
+        }
+        recetas = append(recetas, &receta)
+    }
+    
+    return recetas, nil
+}
diff --git a/asset-transfer-basic/maven-example/src/main/java/com/code/hyperledger/controllers/RecetaController.java b/asset-transfer-basic/maven-example/src/main/java/com/code/hyperledger/controllers/RecetaController.java
index c0515bde..45cacdb8 100644
--- a/asset-transfer-basic/maven-example/src/main/java/com/code/hyperledger/controllers/RecetaController.java
+++ b/asset-transfer-basic/maven-example/src/main/java/com/code/hyperledger/controllers/RecetaController.java
@@ -79,5 +79,45 @@ public class RecetaController {
             e.printStackTrace();
             return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
-    }    
+    }
+
+    @PostMapping("/todas")
+    public ResponseEntity<List<RecetaDto>> obtenerRecetasPorIds(@RequestBody Map<String, List<String>> requestBody) {
+        try {
+            List<String> ids = requestBody.get("ids");
+            if (ids == null || ids.isEmpty()) {
+                return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
+            }
+            
+            System.out.println("IDs solicitados: " + ids);
+            List<Receta> recetas = recetaService.obtenerRecetasPorIds(ids);
+            List<RecetaDto> recetasDto = new ArrayList<>();
+            
+            for (Receta receta : recetas) {
+                RecetaDto recetaDto = new RecetaDto();
+                recetaDto.setOwner(receta.getOwner());
+                recetaDto.setPrescripcionAnteriorId(receta.getPrescripcionAnteriorId());
+                recetaDto.setStatus(receta.getStatus());
+                recetaDto.setStatusChange(receta.getStatusChange());
+                recetaDto.setPrioridad(receta.getPrioridad());
+                recetaDto.setMedicacion(receta.getMedicacion());
+                recetaDto.setRazon(receta.getRazon());
+                recetaDto.setNotas(receta.getNotas());
+                recetaDto.setPeriodoDeTratamiento(receta.getPeriodoDeTratamiento());
+                recetaDto.setInstruccionesTratamiento(receta.getInstruccionesTratamiento());
+                recetaDto.setPeriodoDeValidez(receta.getPeriodoDeValidez());
+                recetaDto.setDniPaciente(receta.getDniPaciente());
+                recetaDto.setFechaDeAutorizacion(receta.getFechaDeAutorizacion());
+                recetaDto.setCantidad(receta.getCantidad());
+                recetaDto.setExpectedSupplyDuration(receta.getExpectedSupplyDuration());
+                
+                recetasDto.add(recetaDto);
+            }
+            
+            return new ResponseEntity<>(recetasDto, HttpStatus.OK);
+        } catch (IOException | GatewayException e) {
+            e.printStackTrace();
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
 }
diff --git a/asset-transfer-basic/maven-example/src/main/java/com/code/hyperledger/services/RecetaService.java b/asset-transfer-basic/maven-example/src/main/java/com/code/hyperledger/services/RecetaService.java
index a57f4937..4e49d3f0 100644
--- a/asset-transfer-basic/maven-example/src/main/java/com/code/hyperledger/services/RecetaService.java
+++ b/asset-transfer-basic/maven-example/src/main/java/com/code/hyperledger/services/RecetaService.java
@@ -161,4 +161,28 @@ public class RecetaService {
         System.out.println("mapper:" + receta.getDniPaciente());
         return receta;
     }
+
+    public List<Receta> obtenerTodosLosAssets() throws GatewayException, IOException {
+        System.out.println("\n--> Evaluate Transaction: GetAllAssets");
+        
+        var evaluateResult = contract.evaluateTransaction("GetAllAssets");
+        ObjectMapper objectMapper = new ObjectMapper();
+        
+        // Leer como array de Recetas
+        List<Receta> recetas = objectMapper.readValue(evaluateResult, 
+            objectMapper.getTypeFactory().constructCollectionType(List.class, Receta.class));
+        
+        return recetas;
+    }
+
+    public List<Receta> obtenerRecetasPorIds(List<String> assetIds) throws GatewayException, IOException {
+        System.out.println("\n--> Evaluate Transaction: GetMultipleAssets");
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+        String idsJson = objectMapper.writeValueAsString(assetIds);
+        
+        var evaluateResult = contract.evaluateTransaction("GetMultipleAssets", idsJson);
+        return objectMapper.readValue(evaluateResult, 
+            objectMapper.getTypeFactory().constructCollectionType(List.class, Receta.class));
+    }
 }