diff --git a/api/handlers.go b/api/handlers.go
index 727a210..80870bb 100644
--- a/api/handlers.go
+++ b/api/handlers.go
@@ -3,6 +3,8 @@ package api
 import (
 	"encoding/json"
 	"fmt"
+	"github.com/rs/zerolog"
+	"io"
 	"net/http"
 	"path"
 	"strings"
@@ -16,74 +18,74 @@ type Response struct {
 	Output string `json:"output"`
 }
 
-// ParseDockerCommand parses a Docker command and returns the equivalent Docker Compose YAML.
-func (server *Server) ParseDockerCommand(w http.ResponseWriter, r *http.Request) {
-	type DockerCommand struct {
-		Command string `json:"command"`
+// ParseDockerCommands ParseDockerCommand parses a Docker command and returns the equivalent Docker Compose YAML.
+func (server *Server) ParseDockerCommands(w http.ResponseWriter, r *http.Request) {
+	type DockerCommands struct {
+		Commands []string `json:"commands"`
 	}
+	var dockerCmds DockerCommands
 
-	var dockerCmd DockerCommand
-
-	logger := server.logger.With().Str("handler", "ParseDockerCommand").Str("remoteAddr", r.RemoteAddr).Logger()
+	logger := server.logger.With().Str("handler", "ParseDockerCommands").Str("remoteAddr", r.RemoteAddr).Logger()
 	logger.Info().Msgf("%s %s %s", r.Method, r.URL.Path, r.Proto)
 
-	start := time.Now()
-	code := http.StatusOK
-	errorMsg := ""
-	defer func() {
-		log := logger.Info()
-		if errorMsg != "" {
-			log = logger.Error()
-			http.Error(w, errorMsg, code)
+	defer func(Body io.ReadCloser) {
+		err := Body.Close()
+		if err != nil {
+			logger.Err(err).Msg("Error closing request body")
 		}
-		log.Msgf("Returned %d in %v", code, time.Since(start))
-	}()
-	err := json.NewDecoder(r.Body).Decode(&dockerCmd)
+	}(r.Body)
 
+	err := json.NewDecoder(r.Body).Decode(&dockerCmds)
 	if err != nil {
-		errorMsg = fmt.Sprintf("Error decoding request body: %v", err)
-		code = http.StatusBadRequest
+		writeError(w, logger, "Error decoding request body", err, http.StatusBadRequest)
 		return
 	}
 
-	// Validate the command.
-	if dockerCmd.Command == "" {
-		errorMsg = "Docker command cannot be empty"
-		code = http.StatusBadRequest
-		return
-	}
+	start := time.Now()
+	defer logDuration(logger, start)
 
-	// Create a new Parser
-	p, err := parser.New(dockerCmd.Command)
-	if err != nil {
-		errorMsg = fmt.Sprintf("Error creating parser: %v", err)
-		code = http.StatusBadRequest
-		return
-	}
+	var p *parser.Parser
+	for _, cmd := range dockerCmds.Commands {
+		if cmd == "" {
+			writeError(w, logger, "Docker command cannot be empty", nil, http.StatusBadRequest)
+			return
+		}
 
-	// Parse the Docker command
-	err = p.Parse()
-	if err != nil {
-		errorMsg = fmt.Sprintf("Error parsing Docker command: %v", err)
-		code = http.StatusBadRequest
-		return
-	}
+		if p == nil {
+			p, err = parser.New(cmd)
+		} else {
+			p, err = parser.AppendToYAML([]byte(p.String()), cmd)
+		}
 
-	dockerComposeYaml := p.String()
+		if err != nil {
+			writeError(w, logger, "Error parsing Docker command", err, http.StatusBadRequest)
+			return
+		}
 
-	// Create the response
-	resp := Response{
-		Output: dockerComposeYaml,
+		if err := p.Parse(); err != nil {
+			writeError(w, logger, "Error parsing Docker command", err, http.StatusBadRequest)
+			return
+		}
 	}
 
+	resp := Response{
+		Output: p.String(),
+	}
 	w.Header().Set("Content-Type", "application/json")
-	err = json.NewEncoder(w).Encode(resp)
-	if err != nil {
+	if err := json.NewEncoder(w).Encode(resp); err != nil {
 		logger.Err(err).Msg("Unable to write response")
-		return
 	}
 }
 
+func writeError(w http.ResponseWriter, logger zerolog.Logger, msg string, err error, code int) {
+	logger.Err(err).Msg(msg)
+	http.Error(w, fmt.Sprintf("%s: %v", msg, err), code)
+}
+
+func logDuration(logger zerolog.Logger, start time.Time) {
+	logger.Info().Msgf("Returned in %v", time.Since(start))
+}
+
 // appHandler is web app http handler function.
 func (server *Server) appHandler(w http.ResponseWriter, r *http.Request) {
 	staticServer := http.FileServer(http.FS(server.assets))
diff --git a/api/server.go b/api/server.go
index cbab691..0f64640 100644
--- a/api/server.go
+++ b/api/server.go
@@ -29,7 +29,7 @@ func NewServer(logger *zerolog.Logger, listener net.Listener, assets fs.FS) *Ser
 	}
 
 	r := mux.NewRouter()
-	r.HandleFunc("/api/parse", server.ParseDockerCommand).Methods("POST")
+	r.HandleFunc("/api/parse", server.ParseDockerCommands).Methods("POST")
 	r.PathPrefix("/").HandlerFunc(server.appHandler)
 
 	server.http = http.Server{
diff --git a/api/server_test.go b/api/server_test.go
new file mode 100644
index 0000000..0b56ec7
--- /dev/null
+++ b/api/server_test.go
@@ -0,0 +1,51 @@
+package api
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"net"
+	"testing"
+	"time"
+
+	"github.com/rs/zerolog"
+)
+
+func TestServer(t *testing.T) {
+	var logBuffer bytes.Buffer
+	logger := zerolog.New(&logBuffer).With().Timestamp().Logger()
+	listener, err := net.Listen("tcp", ":0")
+	if err != nil {
+		t.Fatalf("Failed to create listener: %v", err)
+	}
+	defer func() {
+		if err := listener.Close(); err != nil {
+			logger.Error().Err(err).Msg("Failed to close listener")
+		}
+	}()
+
+	addr := listener.Addr().(*net.TCPAddr)
+	port := addr.Port
+	endpoint := fmt.Sprintf("http://localhost:%d/api/parse", port)
+	logger.Info().Msgf("Endpoint: %s", endpoint)
+
+	server := NewServer(&logger, listener, nil)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 100*time.Second)
+	defer cancel()
+
+	go func() {
+		if err := server.Run(ctx); err != nil && err != context.Canceled {
+			logger.Error().Err(err).Msg("Server error")
+		}
+	}()
+
+	// Wait for the server to start
+	time.Sleep(1 * time.Second)
+
+	fmt.Printf("Server is running on %s. You have 2 minutes to test manually.\n", endpoint)
+
+	// Wait for 2 minutes to allow manual testing
+	time.Sleep(2 * time.Minute)
+
+}