diff --git a/database/bookholder.sql b/database/bookholder.sql
new file mode 100644
index 0000000..e9b31f5
--- /dev/null
+++ b/database/bookholder.sql
@@ -0,0 +1,33 @@
+CREATE TABLE accounts (
+    name "char" NOT NULL,
+    kind "char" NOT NULL,
+    id integer NOT NULL
+);
+
+CREATE TABLE transaction (
+    id uuid NOT NULL,
+    amount double precision NOT NULL,
+    debit boolean NOT NULL,
+    offset_account integer NOT NULL,
+    account integer NOT NULL,
+    date timestamp without time zone NOT NULL,
+    description "char"
+);
+
+CREATE TABLE users (
+    name "char" NOT NULL,
+    password "char" NOT NULL,
+    id integer
+);
+
+ALTER TABLE ONLY accounts
+    ADD CONSTRAINT accounts_pkey PRIMARY KEY (id);
+
+ALTER TABLE ONLY transaction
+    ADD CONSTRAINT transaction_pkey PRIMARY KEY (id);
+
+ALTER TABLE ONLY transaction
+    ADD CONSTRAINT "Account" FOREIGN KEY (account) REFERENCES accounts(id) NOT VALID;
+
+ALTER TABLE ONLY transaction
+    ADD CONSTRAINT "Offset" FOREIGN KEY (offset_account) REFERENCES accounts(id) NOT VALID;
\ No newline at end of file
diff --git a/database/database.go b/database/database.go
index 3b9855b..41fb32e 100644
--- a/database/database.go
+++ b/database/database.go
@@ -3,6 +3,8 @@ package database
 import (
 	"database/sql"
 	"errors"
+	"os"
+	"strings"
 
 	_ "github.com/jackc/pgx/v5/stdlib"
 )
@@ -19,6 +21,10 @@ var (
 	database DB
 )
 
+const (
+	SqlFile = "./database/bookholder.sql"
+)
+
 func SetEnv(env map[string]string) *DB {
 	var db DB
 
@@ -44,7 +50,7 @@ func New() (*sql.DB, error) {
 }
 
 func connect() string {
-	return "postgres://" + database.User + ":" + database.Password + "@" + database.Host + ":" + database.Host + "/" + database.Name + "?sslmode=disable"
+	return "postgres://" + database.User + ":" + database.Password + "@" + database.Host + ":" + database.Port + "/" + database.Name + "?sslmode=disable"
 	//return "user=" + database.User + " password=" + database.Password + " host=" + database.Host + " dbname=" + database.Name + " sslmode=disable"
 }
 
@@ -76,6 +82,8 @@ func createDatabase() {
 	if err != nil {
 		panic(err)
 	}
+
+	createTables()
 }
 
 func checkTables() {
@@ -83,6 +91,27 @@ func checkTables() {
 }
 
 func createTables() {
+	sqlFile, err := os.ReadFile(SqlFile)
+	if err != nil {
+		panic(err)
+	}
+
+	sqlStatements := strings.Split(string(sqlFile), ";")
+
+	conn, err := sql.Open("pgx", connect())
+
+	if err != nil {
+		panic(err)
+	}
+
+	defer conn.Close()
+
+	for _, statement := range sqlStatements {
+		_, err := conn.Exec(statement)
+		if err != nil {
+			panic(err)
+		}
+	}
 
 }
 
@@ -147,7 +176,7 @@ func GetAccount(database *sql.DB, id int) (Account, error) {
 }
 
 func NewTransaction(database *sql.DB, transaction Transaction) error {
-	_, err := database.Exec("INSERT INTO transactions (amount, debit, offset_account, account, time, description) VALUES ($1, $2, $3, $4, $5, $6)", transaction.Amount, transaction.Debit, transaction.OffsetAccount, transaction.Account, transaction.Time, transaction.Description)
+	_, err := database.Exec("INSERT INTO transactions (amount, debit, offset_account, account, time, description) VALUES ($1, $2, $3, $4, $5, $6)", transaction.Amount, transaction.Debit, transaction.OffsetAccount, transaction.Account, transaction.Date, transaction.Description)
 	if err != nil {
 		return err
 	}
@@ -156,7 +185,7 @@ func NewTransaction(database *sql.DB, transaction Transaction) error {
 }
 
 func UpdateTransaction(database *sql.DB, transaction Transaction) error {
-	_, err := database.Exec("UPDATE transactions SET amount = $1, debit = $2, offset_account = $3, account = $4, time = $5, description = $6 WHERE id = $7", transaction.Amount, transaction.Debit, transaction.OffsetAccount, transaction.Account, transaction.Time, transaction.Description, transaction.ID)
+	_, err := database.Exec("UPDATE transactions SET amount = $1, debit = $2, offset_account = $3, account = $4, time = $5, description = $6 WHERE id = $7", transaction.Amount, transaction.Debit, transaction.OffsetAccount, transaction.Account, transaction.Date, transaction.Description, transaction.ID)
 	if err != nil {
 		return err
 	}
@@ -175,7 +204,7 @@ func DeleteTransaction(database *sql.DB, id int) error {
 
 func GetTransaction(database *sql.DB, id int) (Transaction, error) {
 	var transaction Transaction
-	err := database.QueryRow("SELECT * FROM transactions WHERE id = $1", id).Scan(&transaction.ID, &transaction.Amount, &transaction.Debit, &transaction.OffsetAccount, &transaction.Account, &transaction.Time, &transaction.Description)
+	err := database.QueryRow("SELECT * FROM transactions WHERE id = $1", id).Scan(&transaction.ID, &transaction.Amount, &transaction.Debit, &transaction.OffsetAccount, &transaction.Account, &transaction.Date, &transaction.Description)
 	if err != nil {
 		return transaction, err
 	}
@@ -204,7 +233,7 @@ func GetTransactions(database *sql.DB, account int, year int, month int) ([]Tran
 
 	for row.Next() {
 		var transaction Transaction
-		err := row.Scan(&transaction.ID, &transaction.Amount, &transaction.Debit, &transaction.OffsetAccount, &transaction.Account, &transaction.Time, &transaction.Description)
+		err := row.Scan(&transaction.ID, &transaction.Amount, &transaction.Debit, &transaction.OffsetAccount, &transaction.Account, &transaction.Date, &transaction.Description)
 		if err != nil {
 			return nil, err
 		}
diff --git a/database/models.go b/database/models.go
index c4e9294..b0a5f70 100644
--- a/database/models.go
+++ b/database/models.go
@@ -14,7 +14,7 @@ type Transaction struct {
 	Debit         bool
 	OffsetAccount uint
 	Account       uint
-	Time          time.Time
+	Date          time.Time
 	Description   string
 }
 
diff --git a/server/server.go b/server/server.go
index d5dad9f..ce387f0 100644
--- a/server/server.go
+++ b/server/server.go
@@ -41,8 +41,13 @@ func Run(env map[string]string, db *database.DB) {
 
 	r := gin.Default()
 
+	r.GET("/", welcome)
+
 	v1 := r.Group("/v1")
 	{
+		//Welcome
+		v1.GET("/", welcome)
+
 		//Account
 		v1.GET("/Account/:AccountID", checkAuth, getAccount)
 		v1.POST("/NewAccount", checkAuth, newAccount)
@@ -77,3 +82,9 @@ func Run(env map[string]string, db *database.DB) {
 		r.Run(":8080")
 	}
 }
+
+func welcome(c *gin.Context) {
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Welcome to Bookholder API",
+	})
+}