diff --git a/.env b/.env
index 2605273..3fd8864 100755
--- a/.env
+++ b/.env
@@ -1,3 +1,4 @@
+export PORT=4000
 export GOPATH="$HOME/go"
 export CGO_ENABLED=0
 export GOOS=darwin
@@ -8,3 +9,22 @@ export IP_NODE=$(hostname)
 export IP_V4_ADDRESS=$(hostname)
 
 export DATABASE_INFO="host=localhost port=5432 user=$POSTGRES_USER password=$POSTGRES_PASS dbname=rinha_dev sslmode=disable"
+
+function transact {
+	args=("$@")
+	valor=$(printf '"valor": %d' ${args[2]})
+	tipo=$(printf '"tipo": "%s"' ${args[3]})
+	body=$(printf '{"descricao": "teste", %s, %s}' $valor $tipo)
+	url=$(printf 'http://localhost:%d/clientes/%d/transacoes' $PORT ${args[1]})
+
+	echo $valor
+	echo $tipo
+	echo $url
+
+	curl -s -X POST -H 'content-type: application/json' -d $body $url | jq
+}
+
+function statement {
+	url=$(printf http://localhost:%d/clientes/%d/extrato $PORT ${args[1]})
+	curl -s -H 'content-type: application/json' $url | jq
+}