diff --git a/packages/shared/src/index.ts b/packages/shared/src/index.ts
index 4706d2e..6ae6c4a 100644
--- a/packages/shared/src/index.ts
+++ b/packages/shared/src/index.ts
@@ -16,6 +16,7 @@ export * from "./types/database.types";
 export * from "./types/events.types";
 export * from "./types/kanban.types";
 export * from "./types/removeNull";
+export * from "./types/stripe.types";
 export * from "./types/tablos.types";
 // Export utils
 export * from "./utils/helpers";
diff --git a/packages/shared/src/types/database.types.ts b/packages/shared/src/types/database.types.ts
index cd9f8a1..45703d0 100644
--- a/packages/shared/src/types/database.types.ts
+++ b/packages/shared/src/types/database.types.ts
@@ -349,6 +349,7 @@ export type Database = {
           last_name: string | null;
           last_signed_in: string | null;
           name: string | null;
+          plan: Database["public"]["Enums"]["subscription_plan"] | null;
           short_user_id: string;
         };
         Insert: {
@@ -360,6 +361,7 @@ export type Database = {
           last_name?: string | null;
           last_signed_in?: string | null;
           name?: string | null;
+          plan?: Database["public"]["Enums"]["subscription_plan"] | null;
           short_user_id: string;
         };
         Update: {
@@ -371,6 +373,7 @@ export type Database = {
           last_name?: string | null;
           last_signed_in?: string | null;
           name?: string | null;
+          plan?: Database["public"]["Enums"]["subscription_plan"] | null;
           short_user_id?: string;
         };
         Relationships: [];
@@ -622,9 +625,100 @@ export type Database = {
     };
     Functions: {
       generate_random_string: { Args: { length?: number }; Returns: string };
+      get_my_active_subscription: {
+        Args: never;
+        Returns: {
+          billing_interval: string;
+          cancel_at_period_end: boolean;
+          currency: string;
+          current_period_end: string;
+          current_period_start: string;
+          first_name: string;
+          last_name: string;
+          plan: Database["public"]["Enums"]["subscription_plan"];
+          product_name: string;
+          status: string;
+          subscription_id: string;
+          unit_amount: number;
+          user_email: string;
+          user_id: string;
+        }[];
+      };
+      get_stripe_prices: {
+        Args: never;
+        Returns: {
+          active: boolean;
+          created: number;
+          currency: string;
+          id: string;
+          metadata: Json;
+          product: string;
+          recurring: Json;
+          unit_amount: number;
+        }[];
+      };
+      get_stripe_products: {
+        Args: never;
+        Returns: {
+          active: boolean;
+          created: number;
+          description: string;
+          id: string;
+          metadata: Json;
+          name: string;
+        }[];
+      };
+      get_user_stripe_customer: {
+        Args: never;
+        Returns: {
+          created: number;
+          email: string;
+          id: string;
+          metadata: Json;
+          user_id: string;
+        }[];
+      };
+      get_user_stripe_customer_id: {
+        Args: { user_uuid: string };
+        Returns: string;
+      };
+      get_user_stripe_subscriptions: {
+        Args: never;
+        Returns: {
+          cancel_at_period_end: boolean;
+          canceled_at: number;
+          created: number;
+          current_period_end: number;
+          current_period_start: number;
+          customer: string;
+          id: string;
+          metadata: Json;
+          price_id: string;
+          quantity: number;
+          status: string;
+          trial_end: Json;
+          trial_start: Json;
+          user_id: string;
+        }[];
+      };
+      get_user_subscription_status: {
+        Args: { user_uuid: string };
+        Returns: {
+          cancel_at_period_end: boolean;
+          current_period_end: number;
+          current_period_start: number;
+          plan: Database["public"]["Enums"]["subscription_plan"];
+          price_id: string;
+          product_name: string;
+          status: string;
+          subscription_id: string;
+        }[];
+      };
+      is_paying_user: { Args: { user_uuid: string }; Returns: boolean };
     };
     Enums: {
       devis_status: "draft" | "sent" | "accepted" | "rejected" | "expired";
+      subscription_plan: "none" | "trial" | "standard";
     };
     CompositeTypes: {
       time_range: {
@@ -754,6 +848,7 @@ export const Constants = {
   public: {
     Enums: {
       devis_status: ["draft", "sent", "accepted", "rejected", "expired"],
+      subscription_plan: ["none", "trial", "standard"],
     },
   },
 } as const;
diff --git a/packages/shared/src/types/stripe.types.ts b/packages/shared/src/types/stripe.types.ts
new file mode 100644
index 0000000..4da4039
--- /dev/null
+++ b/packages/shared/src/types/stripe.types.ts
@@ -0,0 +1,186 @@
+// ============================================================================
+// Stripe Types for Supabase Integration
+// ============================================================================
+
+// Types matching what the RPC functions return (Stripe API objects)
+export interface StripeApiSubscription {
+  id: string;
+  customer: string;
+  user_id: string;
+  status: string;
+  items: unknown;
+  cancel_at_period_end: boolean;
+  current_period_start: number;
+  current_period_end: number;
+  created: number;
+  canceled_at: number | null;
+  trial_start: unknown;
+  trial_end: unknown;
+  metadata: Record<string, unknown>;
+}
+
+export interface StripeApiProduct {
+  id: string;
+  name: string;
+  description: string | null;
+  active: boolean;
+  created: number;
+  metadata: Record<string, unknown>;
+}
+
+export interface StripeApiPrice {
+  id: string;
+  product: string;
+  active: boolean;
+  currency: string;
+  unit_amount: number;
+  recurring: unknown;
+  created: number;
+  metadata: Record<string, unknown>;
+}
+
+export interface StripeCustomer {
+  id: string;
+  user_id: string;
+  stripe_customer_id: string;
+  email: string | null;
+  created_at: string;
+  updated_at: string;
+}
+
+export interface StripeSubscription {
+  id: string;
+  user_id: string;
+  stripe_customer_id: string;
+  status: SubscriptionStatus;
+  price_id: string | null;
+  quantity: number | null;
+  cancel_at_period_end: boolean;
+  current_period_start: string | null;
+  current_period_end: string | null;
+  created_at: string;
+  updated_at: string;
+  canceled_at: string | null;
+  trial_end: string | null;
+  trial_start: string | null;
+}
+
+export interface StripeProduct {
+  id: string;
+  active: boolean;
+  name: string;
+  description: string | null;
+  image: string | null;
+  metadata: Record<string, string | number | boolean> | null;
+  created_at: string;
+  updated_at: string;
+}
+
+export interface StripePrice {
+  id: string;
+  product_id: string;
+  active: boolean;
+  currency: string;
+  unit_amount: number;
+  interval: BillingInterval | null;
+  interval_count: number | null;
+  trial_period_days: number | null;
+  metadata: Record<string, string | number | boolean> | null;
+  created_at: string;
+  updated_at: string;
+}
+
+export type SubscriptionStatus =
+  | "active"
+  | "trialing"
+  | "past_due"
+  | "canceled"
+  | "unpaid"
+  | "incomplete"
+  | "incomplete_expired";
+
+export type BillingInterval = "day" | "week" | "month" | "year";
+
+export interface UserSubscriptionStatus {
+  subscription_id: string;
+  status: SubscriptionStatus;
+  current_period_end: string;
+  cancel_at_period_end: boolean;
+  price_id: string;
+  product_name: string;
+}
+
+export interface PriceWithProduct extends StripePrice {
+  product: StripeProduct;
+}
+
+export interface SubscriptionWithDetails extends StripeSubscription {
+  price: StripePrice;
+  product: StripeProduct;
+}
+
+// Helper type guards
+export function isActiveSubscription(status: SubscriptionStatus): boolean {
+  return status === "active" || status === "trialing";
+}
+
+export function isPastDue(status: SubscriptionStatus): boolean {
+  return status === "past_due";
+}
+
+export function isCanceled(status: SubscriptionStatus): boolean {
+  return status === "canceled";
+}
+
+// Format currency helper
+export function formatPrice(amount: number, currency: string = "eur"): string {
+  return new Intl.NumberFormat("fr-FR", {
+    style: "currency",
+    currency: currency.toUpperCase(),
+    minimumFractionDigits: 0,
+  }).format(amount / 100);
+}
+
+// Format interval helper
+export function formatInterval(interval: BillingInterval | null, count: number = 1): string {
+  if (!interval) return "";
+
+  const intervals: Record<BillingInterval, string> = {
+    day: count === 1 ? "jour" : "jours",
+    week: count === 1 ? "semaine" : "semaines",
+    month: count === 1 ? "mois" : "mois",
+    year: count === 1 ? "an" : "ans",
+  };
+
+  return count > 1 ? `${count} ${intervals[interval]}` : intervals[interval];
+}
+
+// Get subscription status display text
+export function getSubscriptionStatusText(status: SubscriptionStatus): string {
+  const statusTexts: Record<SubscriptionStatus, string> = {
+    active: "Actif",
+    trialing: "Période d'essai",
+    past_due: "Paiement en retard",
+    canceled: "Annulé",
+    unpaid: "Impayé",
+    incomplete: "Incomplet",
+    incomplete_expired: "Expiré",
+  };
+
+  return statusTexts[status] || status;
+}
+
+// Get subscription status color for UI
+export function getSubscriptionStatusColor(status: SubscriptionStatus): string {
+  const colors: Record<SubscriptionStatus, string> = {
+    active: "green",
+    trialing: "blue",
+    past_due: "orange",
+    canceled: "gray",
+    unpaid: "red",
+    incomplete: "yellow",
+    incomplete_expired: "red",
+  };
+
+  return colors[status] || "gray";
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 4b3c026..e366367 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -169,6 +169,9 @@ importers:
       '@react-stately/calendar':
         specifier: ^3.7.1
         version: 3.9.0(react@19.0.0)
+      '@stripe/stripe-js':
+        specifier: ^8.2.0
+        version: 8.2.0
       '@supabase/supabase-js':
         specifier: ^2.49.3
         version: 2.76.1
@@ -2872,6 +2875,10 @@ packages:
     resolution: {integrity: sha512-r6Qp0HylAZhHNWHxU1nGfRI2Dtkbs1iqLCnOp1bvKhv8yj0/sEUigN0dk0LGPbE4I7zDO3tppyd7PaTPBvvJkg==}
     engines: {node: '>=12'}
 
+  '@stripe/stripe-js@8.2.0':
+    resolution: {integrity: sha512-CSfD8HO5lKCEklhkV/WjusWqiU4j8JQl7X69CfslESmkUQ+E9/clmzuUbYnEnvNaFQRbYvryfkht/SpirGb2iA==}
+    engines: {node: '>=12.16'}
+
   '@supabase/auth-js@2.76.1':
     resolution: {integrity: sha512-bxmcgPuyjTUBg7+jAohJ15TDh3ph4hXcv7QkRsQgnIpszurD5LYaJPzX638ETQ8zDL4fvHZRHfGrcmHV8C91jA==}
 
@@ -9528,6 +9535,8 @@ snapshots:
       lodash.deburr: 4.1.0
     optional: true
 
+  '@stripe/stripe-js@8.2.0': {}
+
   '@supabase/auth-js@2.76.1':
     dependencies:
       '@supabase/node-fetch': 2.6.15
diff --git a/xtablo-expo/lib/database.types.ts b/xtablo-expo/lib/database.types.ts
index 56ea694..2071436 100644
--- a/xtablo-expo/lib/database.types.ts
+++ b/xtablo-expo/lib/database.types.ts
@@ -355,6 +355,7 @@ export type Database = {
           last_name: string | null
           last_signed_in: string | null
           name: string | null
+          plan: Database["public"]["Enums"]["subscription_plan"] | null
           short_user_id: string
         }
         Insert: {
@@ -366,6 +367,7 @@ export type Database = {
           last_name?: string | null
           last_signed_in?: string | null
           name?: string | null
+          plan?: Database["public"]["Enums"]["subscription_plan"] | null
           short_user_id: string
         }
         Update: {
@@ -377,6 +379,7 @@ export type Database = {
           last_name?: string | null
           last_signed_in?: string | null
           name?: string | null
+          plan?: Database["public"]["Enums"]["subscription_plan"] | null
           short_user_id?: string
         }
         Relationships: []
@@ -628,9 +631,100 @@ export type Database = {
     }
     Functions: {
       generate_random_string: { Args: { length?: number }; Returns: string }
+      get_my_active_subscription: {
+        Args: never
+        Returns: {
+          billing_interval: string
+          cancel_at_period_end: boolean
+          currency: string
+          current_period_end: string
+          current_period_start: string
+          first_name: string
+          last_name: string
+          plan: Database["public"]["Enums"]["subscription_plan"]
+          product_name: string
+          status: string
+          subscription_id: string
+          unit_amount: number
+          user_email: string
+          user_id: string
+        }[]
+      }
+      get_stripe_prices: {
+        Args: never
+        Returns: {
+          active: boolean
+          created: number
+          currency: string
+          id: string
+          metadata: Json
+          product: string
+          recurring: Json
+          unit_amount: number
+        }[]
+      }
+      get_stripe_products: {
+        Args: never
+        Returns: {
+          active: boolean
+          created: number
+          description: string
+          id: string
+          metadata: Json
+          name: string
+        }[]
+      }
+      get_user_stripe_customer: {
+        Args: never
+        Returns: {
+          created: number
+          email: string
+          id: string
+          metadata: Json
+          user_id: string
+        }[]
+      }
+      get_user_stripe_customer_id: {
+        Args: { user_uuid: string }
+        Returns: string
+      }
+      get_user_stripe_subscriptions: {
+        Args: never
+        Returns: {
+          cancel_at_period_end: boolean
+          canceled_at: number
+          created: number
+          current_period_end: number
+          current_period_start: number
+          customer: string
+          id: string
+          metadata: Json
+          price_id: string
+          quantity: number
+          status: string
+          trial_end: Json
+          trial_start: Json
+          user_id: string
+        }[]
+      }
+      get_user_subscription_status: {
+        Args: { user_uuid: string }
+        Returns: {
+          cancel_at_period_end: boolean
+          current_period_end: number
+          current_period_start: number
+          plan: Database["public"]["Enums"]["subscription_plan"]
+          price_id: string
+          product_name: string
+          status: string
+          subscription_id: string
+        }[]
+      }
+      is_paying_user: { Args: { user_uuid: string }; Returns: boolean }
     }
     Enums: {
       devis_status: "draft" | "sent" | "accepted" | "rejected" | "expired"
+      subscription_plan: "none" | "trial" | "standard"
     }
     CompositeTypes: {
       time_range: {
@@ -762,6 +856,7 @@ export const Constants = {
   public: {
     Enums: {
       devis_status: ["draft", "sent", "accepted", "rejected", "expired"],
+      subscription_plan: ["none", "trial", "standard"],
     },
   },
 } as const