diff --git a/migrations.sql b/migrations.sql
new file mode 100644
index 0000000..f01ae14
--- /dev/null
+++ b/migrations.sql
@@ -0,0 +1,51 @@
+CREATE TABLE users (
+    id BIGSERIAL PRIMARY KEY,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITH TIME ZONE NULL,
+    deleted_at TIMESTAMP WITH TIME ZONE NULL,
+    uuid VARCHAR(36) NOT NULL UNIQUE,
+    username VARCHAR(255) NOT NULL,
+    password VARCHAR(255) NOT NULL,
+    email VARCHAR(255) UNIQUE,
+    verified INT NOT NULL DEFAULT 0
+);
+
+CREATE TABLE merch (
+    id BIGSERIAL PRIMARY KEY,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITH TIME ZONE NULL,
+    deleted_at TIMESTAMP WITH TIME ZONE NULL,
+    merch_uuid VARCHAR(36) NOT NULL UNIQUE,
+    user_uuid VARCHAR(36) NOT NULL UNIQUE,
+    name TEXT,
+    origin VARCHAR(255) NOT NULL
+);
+
+CREATE TABLE origin_surugaya(
+    id BIGSERIAL PRIMARY KEY,
+    deleted_at TIMESTAMP WITH TIME ZONE NULL,
+    merch_uuid VARCHAR(36) NOT NULL UNIQUE,
+    link VARCHAR(255),
+    parse_tag VARCHAR(255),
+    parse_substring VARCHAR(255),
+    cookie_values VARCHAR(255),
+    separator VARCHAR(255)
+);
+
+CREATE TABLE origin_mandarake(
+    id BIGSERIAL PRIMARY KEY,
+    deleted_at TIMESTAMP WITH TIME ZONE NULL,
+    merch_uuid VARCHAR(36) NOT NULL UNIQUE,
+    link VARCHAR(255)
+);
+
+
+CREATE TABLE sessions (
+    id BIGSERIAL PRIMARY KEY,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITH TIME ZONE NULL,
+    deleted_at TIMESTAMP WITH TIME ZONE NULL,
+    user_uuid VARCHAR(36) NOT NULL,
+    refresh_uuid VARCHAR(36) NOT NULL UNIQUE,
+    session_uuid VARCHAR(36) NOT NULL,
+    expires TIMESTAMP WITH TIME ZONE NULL)