diff --git a/main.go b/main.go
new file mode 100644
index 0000000..93da03e
--- /dev/null
+++ b/main.go
@@ -0,0 +1,23 @@
+package main
+
+import (
+	"fmt"
+	"local/args"
+	"net/http"
+)
+
+func main() {
+	as := args.NewArgSet()
+	as.Append(args.INT, "p", "port to listen on", "8101")
+	as.Append(args.STRING, "f", "file to abuse", "/tmp/ledger-ui.dat")
+	if err := as.Parse(); err != nil {
+		panic(err)
+	}
+	ledger, err := NewLedger(as.GetString("f"))
+	if err != nil {
+		panic(err)
+	}
+	if err := http.ListenAndServe(":"+fmt.Sprint(as.GetInt("p")), Server{ledger: ledger}); err != nil {
+		panic(err)
+	}
+}
diff --git a/public/index.html b/public/index.html
index 13d9583..18cbfe0 100644
--- a/public/index.html
+++ b/public/index.html
@@ -21,11 +21,11 @@
       </style>
       <script>
          function init() {
-            http("get", "/ledger.json", (body, status) => {
+            http("get", "/api/transactions", (body, status) => {
                body = JSON.parse(body)
                loadTransactions(body.Transactions)
             }, null)
-            http("get", "/balances.json", (body, status) => {
+            http("get", "/api/balances", (body, status) => {
                body = JSON.parse(body)
                loadBalances(body.Balances)
             }, null)
diff --git a/public/ledger.json b/public/transactions.json
similarity index 100%
rename from public/ledger.json
rename to public/transactions.json
diff --git a/server.go b/server.go
new file mode 100644
index 0000000..60118a8
--- /dev/null
+++ b/server.go
@@ -0,0 +1,42 @@
+package main
+
+import (
+	_ "embed"
+	"fmt"
+	"log"
+	"net/http"
+)
+
+//go:embed public/index.html
+var index string
+
+type Server struct {
+	ledger Ledger
+}
+
+func (server Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	log.Println(r.Method + r.URL.Path)
+	switch r.Method + r.URL.Path {
+	case "GET/api/transactions":
+		server.getTransactions(w, r)
+	case "PUT/api/transactions":
+		server.putTransactions(w, r)
+	case "GET/api/balances":
+		server.getBalances(w, r)
+	default:
+		fmt.Fprint(w, index)
+	}
+}
+
+func (server Server) getTransactions(w http.ResponseWriter, r *http.Request) {
+	transactions, err := server.ledger.Transactions()
+	if err != nil {
+
+	}
+}
+
+func (server Server) putTransactions(w http.ResponseWriter, r *http.Request) {
+}
+
+func (server Server) getBalances(w http.ResponseWriter, r *http.Request) {
+}