diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..20dfe76
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,19 @@
+# PriceFlow - Variables d'environnement
+
+# Base de données PostgreSQL
+DATABASE_URL=postgresql://priceflow:priceflow@db:5432/priceflow
+
+# Browserless (navigateur headless)
+BROWSERLESS_URL=ws://browserless:3000
+
+# Niveau de log (DEBUG, INFO, WARNING, ERROR)
+LOG_LEVEL=INFO
+
+# CORS - Origines autorisées (séparées par des virgules)
+CORS_ORIGINS=*
+
+# OpenRouter API Key (optionnel - pour utiliser OpenRouter comme provider IA)
+# OPENROUTER_API_KEY=sk-or-v1-xxxx
+
+# Ollama API Base (par défaut)
+# AI_API_BASE=http://ollama:11434
diff --git a/app/main.py b/app/main.py
index fa7fe1a..802072e 100644
--- a/app/main.py
+++ b/app/main.py
@@ -11,7 +11,7 @@ from slowapi import _rate_limit_exceeded_handler
 from slowapi.errors import RateLimitExceeded
 
 from app.limiter import limiter
-from app.routers import items, jobs, notifications, settings
+from app.routers import items, jobs, notifications, openrouter, settings
 from app.services.scheduler_service import scheduled_refresh, scheduler
 
 # Configure logging
@@ -34,7 +34,7 @@ async def lifespan(app: FastAPI):
     logger.info("Application shutdown complete")
 
 
-app = FastAPI(title="Pricecious API", version="0.1.0", lifespan=lifespan)
+app = FastAPI(title="PriceFlow API", version="0.1.0", lifespan=lifespan)
 
 # Rate Limiting & CORS
 app.state.limiter = limiter
@@ -63,13 +63,13 @@ os.makedirs("screenshots", exist_ok=True)
 app.mount("/screenshots", StaticFiles(directory="screenshots"), name="screenshots")
 
 # Routers
-for router in [notifications.router, items.router, settings.router, jobs.router]:
+for router in [notifications.router, items.router, settings.router, jobs.router, openrouter.router]:
     app.include_router(router, prefix="/api")
 
 
 @app.get("/api/")
 def read_root():
-    return {"message": "Welcome to Pricecious API"}
+    return {"message": "Welcome to PriceFlow API"}
 
 
 # Frontend Serving
diff --git a/app/routers/openrouter.py b/app/routers/openrouter.py
new file mode 100644
index 0000000..51f7037
--- /dev/null
+++ b/app/routers/openrouter.py
@@ -0,0 +1,57 @@
+"""
+Router pour les endpoints OpenRouter.
+Permet de récupérer la liste des modèles et leurs coûts.
+"""
+
+from fastapi import APIRouter, Query
+
+from app.services.openrouter_service import OpenRouterService
+
+router = APIRouter(prefix="/openrouter", tags=["openrouter"])
+
+
+@router.get("/models")
+def get_openrouter_models(
+    api_key: str | None = Query(None, description="Clé API OpenRouter (optionnelle)"),
+    category: str | None = Query(None, description="Filtrer par catégorie: chat, vision, code, reasoning, free")
+):
+    """
+    Récupère la liste des modèles OpenRouter disponibles.
+
+    - **api_key**: Clé API OpenRouter (optionnelle pour la liste publique)
+    - **category**: Filtrer par catégorie (chat, vision, code, reasoning, free)
+
+    Retourne la liste des modèles avec:
+    - id: Identifiant du modèle
+    - name: Nom affiché
+    - description: Description du modèle
+    - context_length: Longueur de contexte maximale
+    - pricing: Coûts (prompt et completion par token)
+    - categories: Liste des catégories du modèle
+    """
+    if category:
+        models = OpenRouterService.get_models_by_category(api_key, category)
+    else:
+        models = OpenRouterService.get_models(api_key)
+
+    return {
+        "models": models,
+        "total": len(models),
+        "categories": ["chat", "vision", "code", "reasoning", "free"]
+    }
+
+
+@router.get("/categories")
+def get_categories():
+    """
+    Retourne la liste des catégories disponibles pour filtrer les modèles.
+    """
+    return {
+        "categories": [
+            {"id": "chat", "name": "Chat", "description": "Modèles de conversation générale"},
+            {"id": "vision", "name": "Vision", "description": "Modèles avec capacités d'analyse d'images"},
+            {"id": "code", "name": "Code", "description": "Modèles spécialisés en programmation"},
+            {"id": "reasoning", "name": "Raisonnement", "description": "Modèles avec capacités de raisonnement avancé"},
+            {"id": "free", "name": "Gratuit", "description": "Modèles gratuits"}
+        ]
+    }
diff --git a/app/services/ai_service.py b/app/services/ai_service.py
index 8d00327..68d62ae 100644
--- a/app/services/ai_service.py
+++ b/app/services/ai_service.py
@@ -186,6 +186,9 @@ class AIService:
             kwargs["format"] = "json"
         elif config["provider"] == "openai" and config["api_base"]:
             kwargs["api_base"] = config["api_base"]
+        elif config["provider"] == "openrouter":
+            kwargs["api_base"] = "https://openrouter.ai/api/v1"
+            kwargs["model"] = f"openrouter/{config['model']}"
 
         response = await acompletion(**kwargs)
         repaired_text = response.choices[0].message.content
@@ -250,6 +253,12 @@ class AIService:
             # Anthropic doesn't have native JSON mode yet, rely on prompt
             if config["api_base"]:
                 kwargs["api_base"] = config["api_base"]
+        elif config["provider"] == "openrouter":
+            # OpenRouter uses OpenAI-compatible API
+            kwargs["api_base"] = "https://openrouter.ai/api/v1"
+            kwargs["response_format"] = {"type": "json_object"}
+            # OpenRouter requires model prefix for routing
+            kwargs["model"] = f"openrouter/{config['model']}"
         # Other providers - rely on prompt engineering
         elif config["api_base"]:
             kwargs["api_base"] = config["api_base"]
diff --git a/app/services/openrouter_service.py b/app/services/openrouter_service.py
new file mode 100644
index 0000000..f4e954d
--- /dev/null
+++ b/app/services/openrouter_service.py
@@ -0,0 +1,160 @@
+"""
+Service pour interagir avec l'API OpenRouter.
+Récupère la liste des modèles disponibles avec leurs coûts et catégories.
+"""
+
+import logging
+from typing import Any
+
+import requests
+
+logger = logging.getLogger(__name__)
+
+OPENROUTER_API_URL = "https://openrouter.ai/api/v1"
+
+
+class OpenRouterService:
+    @staticmethod
+    def get_models(api_key: str | None = None) -> list[dict[str, Any]]:
+        """
+        Récupère la liste des modèles disponibles sur OpenRouter.
+
+        Args:
+            api_key: Clé API OpenRouter (optionnelle pour la liste des modèles)
+
+        Returns:
+            Liste des modèles avec leurs informations (id, nom, coûts, catégories)
+        """
+        try:
+            headers = {"Content-Type": "application/json"}
+            if api_key:
+                headers["Authorization"] = f"Bearer {api_key}"
+
+            response = requests.get(
+                f"{OPENROUTER_API_URL}/models",
+                headers=headers,
+                timeout=30
+            )
+            response.raise_for_status()
+
+            data = response.json()
+            models = data.get("data", [])
+
+            # Transformer et enrichir les données des modèles
+            processed_models = []
+            for model in models:
+                processed_model = {
+                    "id": model.get("id", ""),
+                    "name": model.get("name", model.get("id", "")),
+                    "description": model.get("description", ""),
+                    "context_length": model.get("context_length", 0),
+                    "pricing": {
+                        "prompt": float(model.get("pricing", {}).get("prompt", 0)),
+                        "completion": float(model.get("pricing", {}).get("completion", 0)),
+                    },
+                    "top_provider": model.get("top_provider", {}),
+                    "architecture": model.get("architecture", {}),
+                }
+
+                # Déterminer les catégories du modèle
+                categories = OpenRouterService._categorize_model(model)
+                processed_model["categories"] = categories
+
+                processed_models.append(processed_model)
+
+            # Trier par nom
+            processed_models.sort(key=lambda x: x["name"].lower())
+
+            logger.info(f"Récupéré {len(processed_models)} modèles OpenRouter")
+            return processed_models
+
+        except requests.RequestException as e:
+            logger.error(f"Erreur lors de la récupération des modèles OpenRouter: {e}")
+            return []
+        except Exception as e:
+            logger.error(f"Erreur inattendue: {e}")
+            return []
+
+    @staticmethod
+    def _categorize_model(model: dict[str, Any]) -> list[str]:
+        """
+        Détermine les catégories d'un modèle basé sur ses capacités.
+
+        Categories possibles: chat, vision, code, reasoning, free
+        """
+        categories = []
+        model_id = model.get("id", "").lower()
+        architecture = model.get("architecture", {})
+
+        # Tous les modèles supportent le chat de base
+        categories.append("chat")
+
+        # Détection Vision
+        modality = architecture.get("modality", "")
+        if "image" in modality or "vision" in model_id or "4o" in model_id:
+            categories.append("vision")
+
+        # Détection Code
+        code_keywords = ["code", "codestral", "deepseek-coder", "starcoder", "wizard-coder"]
+        if any(kw in model_id for kw in code_keywords):
+            categories.append("code")
+
+        # Détection Reasoning (modèles avec capacités de raisonnement avancé)
+        reasoning_keywords = ["o1", "o3", "reasoning", "think", "r1"]
+        if any(kw in model_id for kw in reasoning_keywords):
+            categories.append("reasoning")
+
+        # Modèles gratuits
+        pricing = model.get("pricing", {})
+        prompt_price = float(pricing.get("prompt", 1))
+        completion_price = float(pricing.get("completion", 1))
+        if prompt_price == 0 and completion_price == 0:
+            categories.append("free")
+
+        return categories
+
+    @staticmethod
+    def get_models_by_category(
+        api_key: str | None = None,
+        category: str | None = None
+    ) -> list[dict[str, Any]]:
+        """
+        Récupère les modèles filtrés par catégorie.
+
+        Args:
+            api_key: Clé API OpenRouter
+            category: Catégorie à filtrer (chat, vision, code, reasoning, free)
+
+        Returns:
+            Liste des modèles filtrés
+        """
+        models = OpenRouterService.get_models(api_key)
+
+        if not category:
+            return models
+
+        return [m for m in models if category.lower() in m.get("categories", [])]
+
+    @staticmethod
+    def format_price(price_per_token: float) -> str:
+        """
+        Formate le prix par token en format lisible.
+
+        Args:
+            price_per_token: Prix par token (généralement très petit)
+
+        Returns:
+            Prix formaté (ex: "$0.50 / 1M tokens")
+        """
+        if price_per_token == 0:
+            return "Gratuit"
+
+        # Prix par million de tokens
+        price_per_million = price_per_token * 1_000_000
+
+        if price_per_million < 0.01:
+            return f"${price_per_million:.4f} / 1M"
+        elif price_per_million < 1:
+            return f"${price_per_million:.3f} / 1M"
+        else:
+            return f"${price_per_million:.2f} / 1M"
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..6f3c138
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,76 @@
+version: '3.8'
+
+services:
+  # Application PriceFlow
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: priceflow-app
+    restart: unless-stopped
+    ports:
+      - "8000:8000"
+    environment:
+      - DATABASE_URL=postgresql://priceflow:priceflow@db:5432/priceflow
+      - BROWSERLESS_URL=ws://browserless:3000
+      - LOG_LEVEL=INFO
+      - CORS_ORIGINS=*
+    depends_on:
+      db:
+        condition: service_healthy
+      browserless:
+        condition: service_started
+    volumes:
+      - screenshots_data:/app/screenshots
+    networks:
+      - nginx_default
+
+  # Base de données PostgreSQL
+  db:
+    image: postgres:15-alpine
+    container_name: priceflow-db
+    restart: unless-stopped
+    ports:
+      - "5488:5432"
+    environment:
+      - POSTGRES_USER=priceflow
+      - POSTGRES_PASSWORD=priceflow
+      - POSTGRES_DB=priceflow
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+      - ./init.sql:/docker-entrypoint-initdb.d/init.sql:ro
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U priceflow -d priceflow"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    networks:
+      - nginx_default
+
+  # Browserless - Navigateur headless pour le scraping
+  browserless:
+    image: browserless/chrome:latest
+    container_name: priceflow-browserless
+    restart: unless-stopped
+    ports:
+      - "3012:3000"
+    environment:
+      - MAX_CONCURRENT_SESSIONS=5
+      - CONNECTION_TIMEOUT=120000
+      - MAX_QUEUE_LENGTH=10
+      - PREBOOT_CHROME=true
+      - KEEP_ALIVE=true
+      - DEFAULT_BLOCK_ADS=true
+      - DEFAULT_STEALTH=true
+    networks:
+      - nginx_default
+
+volumes:
+  postgres_data:
+    driver: local
+  screenshots_data:
+    driver: local
+
+networks:
+  nginx_default:
+    external: true
diff --git a/frontend/index.html b/frontend/index.html
index 12eae17..bb95150 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -1,12 +1,16 @@
 <!doctype html>
-<html lang="en">
+<html lang="fr">
 
 <head>
   <meta charset="UTF-8" />
+  <!-- FAVICON: Remplacer les fichiers dans /frontend/public/ -->
+  <!-- - favicon.ico (32x32 ou 64x64) -->
+  <!-- - apple-touch-icon.png (180x180) -->
+  <!-- - logo.png (logo principal de l'application) -->
   <link rel="icon" type="image/x-icon" href="/favicon.ico" />
   <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Pricecious</title>
+  <title>PriceFlow</title>
 </head>
 
 <body>
diff --git a/frontend/package.json b/frontend/package.json
index 129bd64..f3475fc 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,5 +1,5 @@
 {
-    "name": "pricecious-frontend",
+    "name": "priceflow-frontend",
     "private": true,
     "version": "0.1.0",
     "type": "module",
@@ -17,9 +17,11 @@
         "axios": "^1.6.0",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
+        "i18next": "^23.11.5",
         "lucide-react": "^0.292.0",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
+        "react-i18next": "^14.1.2",
         "react-router-dom": "^6.30.2",
         "sonner": "^1.4.0",
         "tailwind-merge": "^3.4.0",
diff --git a/frontend/src/components/dashboard/DeleteConfirmationModal.jsx b/frontend/src/components/dashboard/DeleteConfirmationModal.jsx
index fc7b85c..836af43 100644
--- a/frontend/src/components/dashboard/DeleteConfirmationModal.jsx
+++ b/frontend/src/components/dashboard/DeleteConfirmationModal.jsx
@@ -1,20 +1,23 @@
 import React from 'react';
+import { useTranslation } from 'react-i18next';
 import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter, DialogDescription } from '@/components/ui/dialog';
 import { Button } from '@/components/ui/button';
 
 export function DeleteConfirmationModal({ item, onClose, onConfirm, open }) {
+    const { t } = useTranslation();
+
     return (
         <Dialog open={open} onOpenChange={onClose}>
             <DialogContent>
                 <DialogHeader>
-                    <DialogTitle>Delete Item</DialogTitle>
+                    <DialogTitle>{t('dashboard.delete')}</DialogTitle>
                     <DialogDescription>
-                        Are you sure you want to delete <span className="font-semibold text-foreground">{item?.name}</span>? This action cannot be undone.
+                        {t('dashboard.confirmDelete')} <span className="font-semibold text-foreground">{item?.name}</span> ? {t('dashboard.deleteWarning')}
                     </DialogDescription>
                 </DialogHeader>
                 <DialogFooter>
-                    <Button variant="outline" onClick={onClose}>Cancel</Button>
-                    <Button variant="destructive" onClick={onConfirm}>Delete</Button>
+                    <Button variant="outline" onClick={onClose}>{t('dashboard.cancel')}</Button>
+                    <Button variant="destructive" onClick={onConfirm}>{t('dashboard.confirm')}</Button>
                 </DialogFooter>
             </DialogContent>
         </Dialog>
diff --git a/frontend/src/components/dashboard/ItemCard.jsx b/frontend/src/components/dashboard/ItemCard.jsx
index 66c076f..37f945f 100644
--- a/frontend/src/components/dashboard/ItemCard.jsx
+++ b/frontend/src/components/dashboard/ItemCard.jsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { useTranslation } from 'react-i18next';
 import { ExternalLink, Edit2, RefreshCw, Trash2, AlertTriangle, Clock } from 'lucide-react';
 import { Card, CardContent, CardFooter, CardHeader } from '@/components/ui/card';
 import { Button } from '@/components/ui/button';
@@ -6,10 +7,12 @@ import { Marquee } from '@/components/ui/marquee';
 import { cn } from '@/lib/utils';
 
 export function ItemCard({ item, onEdit, onDelete, onCheck, onZoom }) {
+    const { t } = useTranslation();
+
     const getStockStatus = (inStock) => {
-        if (inStock === true) return { label: 'In Stock', color: 'bg-green-500/90 text-white border-green-400/50' };
-        if (inStock === false) return { label: 'Out of Stock', color: 'bg-red-500/90 text-white border-red-400/50' };
-        return { label: 'Unknown', color: 'bg-zinc-500/90 text-white border-zinc-400/50' };
+        if (inStock === true) return { label: t('dashboard.inStock'), color: 'bg-green-500/90 text-white border-green-400/50' };
+        if (inStock === false) return { label: t('dashboard.outOfStock'), color: 'bg-red-500/90 text-white border-red-400/50' };
+        return { label: t('dashboard.stockUnknown'), color: 'bg-zinc-500/90 text-white border-zinc-400/50' };
     };
 
     const stockStatus = getStockStatus(item.in_stock);
@@ -29,7 +32,7 @@ export function ItemCard({ item, onEdit, onDelete, onCheck, onZoom }) {
                     </>
                 ) : (
                     <div className="flex h-full w-full items-center justify-center text-sm text-zinc-400">
-                        No screenshot
+                        Pas de capture
                     </div>
                 )}
 
@@ -79,14 +82,14 @@ export function ItemCard({ item, onEdit, onDelete, onCheck, onZoom }) {
                 <div className="space-y-4">
                     <div>
                         <div className="mb-1 flex items-baseline justify-between">
-                            <span className="text-xs font-medium uppercase tracking-wider text-muted-foreground">Price</span>
+                            <span className="text-xs font-medium uppercase tracking-wider text-muted-foreground">{t('dashboard.currentPrice')}</span>
                             {item.target_price && (
                                 <span className={cn("rounded px-2 py-0.5 text-xs font-medium",
                                     item.current_price <= item.target_price
                                         ? 'bg-green-100 text-green-700 dark:bg-green-900/30 dark:text-green-400'
                                         : 'bg-zinc-100 text-zinc-500 dark:bg-zinc-800 dark:text-zinc-400'
                                 )}>
-                                    Target: ${item.target_price}
+                                    {t('dashboard.targetPrice')}: {item.target_price}€
                                 </span>
                             )}
                         </div>
@@ -97,7 +100,7 @@ export function ItemCard({ item, onEdit, onDelete, onCheck, onZoom }) {
                                     ? 'text-green-600 dark:text-green-400'
                                     : 'text-foreground'
                             )}>
-                                {item.current_price ? `$${item.current_price}` : '---'}
+                                {item.current_price ? `${item.current_price}€` : '---'}
                             </span>
                         </div>
 
@@ -114,7 +117,7 @@ export function ItemCard({ item, onEdit, onDelete, onCheck, onZoom }) {
                                     />
                                 </div>
                                 <div className="absolute -bottom-4 left-0 text-[10px] text-muted-foreground opacity-0 transition-opacity group-hover/confidence:opacity-100">
-                                    Price Confidence: {Math.round(item.current_price_confidence * 100)}%
+                                    {t('dashboard.confidence')} (prix): {Math.round(item.current_price_confidence * 100)}%
                                 </div>
                             </div>
                         )}
@@ -145,12 +148,12 @@ export function ItemCard({ item, onEdit, onDelete, onCheck, onZoom }) {
                     <div className="flex items-center gap-3 text-[10px] text-muted-foreground">
                         <div className="flex items-center gap-1.5">
                             <Clock className="h-3 w-3" />
-                            <span>{item.last_checked ? new Date(item.last_checked).toLocaleString() : 'Never'}</span>
+                            <span>{item.last_checked ? new Date(item.last_checked).toLocaleString('fr-FR') : t('dashboard.never')}</span>
                         </div>
                         {item.last_error && (
                             <div className="flex items-center gap-1 text-destructive" title={item.last_error}>
                                 <AlertTriangle className="h-3 w-3" />
-                                <span className="max-w-[100px] truncate">Error</span>
+                                <span className="max-w-[100px] truncate">{t('common.error')}</span>
                             </div>
                         )}
                     </div>
diff --git a/frontend/src/components/dashboard/ItemModal.jsx b/frontend/src/components/dashboard/ItemModal.jsx
index 1ab0663..9e3a37e 100644
--- a/frontend/src/components/dashboard/ItemModal.jsx
+++ b/frontend/src/components/dashboard/ItemModal.jsx
@@ -1,6 +1,7 @@
 import React, { useState, useEffect } from 'react';
 import axios from 'axios';
 import { toast } from 'sonner';
+import { useTranslation } from 'react-i18next';
 import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter } from '@/components/ui/dialog';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -10,6 +11,7 @@ import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@
 const API_URL = '/api';
 
 export function ItemModal({ item, onClose, onSaved, open }) {
+    const { t } = useTranslation();
     const [formData, setFormData] = useState({
         url: '',
         name: '',
@@ -62,16 +64,16 @@ export function ItemModal({ item, onClose, onSaved, open }) {
 
             if (item) {
                 await axios.put(`${API_URL}/items/${item.id}`, payload);
-                toast.success('Item updated');
+                toast.success(t('toast.itemUpdated'));
             } else {
                 await axios.post(`${API_URL}/items`, payload);
-                toast.success('Item added');
+                toast.success(t('toast.itemCreated'));
             }
             onSaved();
             onClose();
         } catch (error) {
             console.error('Error saving item:', error);
-            toast.error('Failed to save item');
+            toast.error(t('toast.itemError'));
         }
     };
 
@@ -79,33 +81,33 @@ export function ItemModal({ item, onClose, onSaved, open }) {
         <Dialog open={open} onOpenChange={onClose}>
             <DialogContent className="sm:max-w-[500px]">
                 <DialogHeader>
-                    <DialogTitle>{item ? 'Edit Item' : 'Add New Item'}</DialogTitle>
+                    <DialogTitle>{item ? t('itemModal.editTitle') : t('itemModal.addTitle')}</DialogTitle>
                 </DialogHeader>
                 <form onSubmit={handleSubmit} className="space-y-4 py-4">
                     <div className="space-y-2">
-                        <Label htmlFor="url">URL</Label>
+                        <Label htmlFor="url">{t('itemModal.url')}</Label>
                         <Input
                             id="url"
                             type="url"
                             required
-                            placeholder="https://example.com/product"
+                            placeholder={t('itemModal.urlPlaceholder')}
                             value={formData.url}
                             onChange={e => setFormData({ ...formData, url: e.target.value })}
                         />
                     </div>
                     <div className="space-y-2">
-                        <Label htmlFor="name">Name</Label>
+                        <Label htmlFor="name">{t('itemModal.name')}</Label>
                         <Input
                             id="name"
                             required
-                            placeholder="Product Name"
+                            placeholder={t('itemModal.namePlaceholder')}
                             value={formData.name}
                             onChange={e => setFormData({ ...formData, name: e.target.value })}
                         />
                     </div>
                     <div className="grid grid-cols-2 gap-4">
                         <div className="space-y-2">
-                            <Label htmlFor="target_price">Target Price ($)</Label>
+                            <Label htmlFor="target_price">{t('itemModal.targetPrice')} (€)</Label>
                             <Input
                                 id="target_price"
                                 type="number"
@@ -116,26 +118,26 @@ export function ItemModal({ item, onClose, onSaved, open }) {
                             />
                         </div>
                         <div className="space-y-2">
-                            <Label htmlFor="selector">Selector (Optional)</Label>
+                            <Label htmlFor="selector">{t('itemModal.selector')}</Label>
                             <Input
                                 id="selector"
-                                placeholder=".price-class"
+                                placeholder={t('itemModal.selectorPlaceholder')}
                                 value={formData.selector}
                                 onChange={e => setFormData({ ...formData, selector: e.target.value })}
                             />
                         </div>
                     </div>
                     <div className="space-y-2">
-                        <Label htmlFor="profile">Notification Profile</Label>
+                        <Label htmlFor="profile">{t('itemModal.notificationProfile')}</Label>
                         <Select
                             value={formData.notification_profile_id}
                             onValueChange={(value) => setFormData({ ...formData, notification_profile_id: value })}
                         >
                             <SelectTrigger>
-                                <SelectValue placeholder="Select a profile" />
+                                <SelectValue placeholder={t('itemModal.selectProfile')} />
                             </SelectTrigger>
                             <SelectContent>
-                                <SelectItem value="none">None</SelectItem>
+                                <SelectItem value="none">{t('itemModal.noProfile')}</SelectItem>
                                 {profiles.map(p => (
                                     <SelectItem key={p.id} value={p.id.toString()}>{p.name}</SelectItem>
                                 ))}
@@ -143,27 +145,27 @@ export function ItemModal({ item, onClose, onSaved, open }) {
                         </Select>
                     </div>
                     <div className="space-y-2">
-                        <Label htmlFor="tags">Tags</Label>
+                        <Label htmlFor="tags">{t('itemModal.tags')}</Label>
                         <Input
                             id="tags"
-                            placeholder="tech, home, gift (comma separated)"
+                            placeholder={t('itemModal.tagsPlaceholder')}
                             value={formData.tags}
                             onChange={e => setFormData({ ...formData, tags: e.target.value })}
                         />
                     </div>
                     <div className="space-y-2">
-                        <Label htmlFor="description">Description</Label>
+                        <Label htmlFor="description">{t('itemModal.description')}</Label>
                         <textarea
                             id="description"
                             className="flex min-h-[80px] w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
-                            placeholder="Add notes about this item..."
+                            placeholder={t('itemModal.descriptionPlaceholder')}
                             value={formData.description}
                             onChange={e => setFormData({ ...formData, description: e.target.value })}
                         />
                     </div>
                     <DialogFooter>
-                        <Button type="button" variant="outline" onClick={onClose}>Cancel</Button>
-                        <Button type="submit">Save Item</Button>
+                        <Button type="button" variant="outline" onClick={onClose}>{t('common.cancel')}</Button>
+                        <Button type="submit">{t('itemModal.save')}</Button>
                     </DialogFooter>
                 </form>
             </DialogContent>
diff --git a/frontend/src/components/layout/Layout.jsx b/frontend/src/components/layout/Layout.jsx
index 7b9063f..9271602 100644
--- a/frontend/src/components/layout/Layout.jsx
+++ b/frontend/src/components/layout/Layout.jsx
@@ -1,17 +1,19 @@
 import React, { useState } from 'react';
 import { Link, useLocation } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
 import { LayoutDashboard, Settings, Moon, Sun, Menu } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Sheet, SheetContent, SheetTrigger } from '@/components/ui/sheet';
 import { cn } from '@/lib/utils';
 
 const Layout = ({ children, theme, toggleTheme }) => {
+    const { t } = useTranslation();
     const location = useLocation();
     const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
 
     const navItems = [
-        { icon: LayoutDashboard, label: 'Dashboard', path: '/' },
-        { icon: Settings, label: 'Settings', path: '/settings' },
+        { icon: LayoutDashboard, label: t('nav.dashboard'), path: '/' },
+        { icon: Settings, label: t('nav.settings'), path: '/settings' },
     ];
 
     return (
@@ -21,9 +23,9 @@ const Layout = ({ children, theme, toggleTheme }) => {
                 <div className="flex h-full flex-col">
                     <div className="flex h-14 items-center border-b px-6">
                         <Link to="/" className="flex items-center gap-2 font-semibold">
-                            <img src="/logo.png" alt="Pricecious Logo" className="h-8 w-8" />
+                            <img src="/logo.png" alt="PriceFlow Logo" className="h-8 w-8" />
                             <span className="text-xl font-bold bg-gradient-to-r from-primary to-primary/60 bg-clip-text text-transparent">
-                                Pricecious
+                                PriceFlow
                             </span>
                         </Link>
                     </div>
@@ -54,12 +56,12 @@ const Layout = ({ children, theme, toggleTheme }) => {
                             {theme === 'dark' ? (
                                 <>
                                     <Sun className="h-4 w-4" />
-                                    <span>Light Mode</span>
+                                    <span>{t('nav.lightMode')}</span>
                                 </>
                             ) : (
                                 <>
                                     <Moon className="h-4 w-4" />
-                                    <span>Dark Mode</span>
+                                    <span>{t('nav.darkMode')}</span>
                                 </>
                             )}
                         </Button>
@@ -78,7 +80,7 @@ const Layout = ({ children, theme, toggleTheme }) => {
                     <SheetContent side="left" className="w-64 p-0">
                         <div className="flex h-full flex-col">
                             <div className="flex h-14 items-center border-b px-6">
-                                <img src="/logo.png" alt="Pricecious Logo" className="h-8 w-8 mr-2" />
+                                <img src="/logo.png" alt="PriceFlow Logo" className="h-8 w-8 mr-2" />
                                 <span className="text-xl font-bold bg-gradient-to-r from-primary to-primary/60 bg-clip-text text-transparent">
                                     Pricecious
                                 </span>
@@ -109,12 +111,12 @@ const Layout = ({ children, theme, toggleTheme }) => {
                                     {theme === 'dark' ? (
                                         <>
                                             <Sun className="h-4 w-4" />
-                                            <span>Light Mode</span>
+                                            <span>{t('nav.lightMode')}</span>
                                         </>
                                     ) : (
                                         <>
                                             <Moon className="h-4 w-4" />
-                                            <span>Dark Mode</span>
+                                            <span>{t('nav.darkMode')}</span>
                                         </>
                                     )}
                                 </Button>
@@ -123,8 +125,8 @@ const Layout = ({ children, theme, toggleTheme }) => {
                     </SheetContent>
                 </Sheet>
                 <Link to="/" className="flex items-center gap-2 font-semibold">
-                    <img src="/logo.png" alt="Pricecious Logo" className="h-6 w-6" />
-                    Pricecious
+                    <img src="/logo.png" alt="PriceFlow Logo" className="h-6 w-6" />
+                    PriceFlow
                 </Link>
                 <div className="ml-auto flex items-center gap-2">
                     <Button variant="ghost" size="icon" onClick={toggleTheme}>
diff --git a/frontend/src/i18n/index.js b/frontend/src/i18n/index.js
new file mode 100644
index 0000000..4523b3f
--- /dev/null
+++ b/frontend/src/i18n/index.js
@@ -0,0 +1,18 @@
+import i18n from 'i18next';
+import { initReactI18next } from 'react-i18next';
+import fr from './locales/fr.json';
+
+i18n
+    .use(initReactI18next)
+    .init({
+        resources: {
+            fr: { translation: fr }
+        },
+        lng: 'fr', // Langue par défaut: Français
+        fallbackLng: 'fr',
+        interpolation: {
+            escapeValue: false
+        }
+    });
+
+export default i18n;
diff --git a/frontend/src/i18n/locales/fr.json b/frontend/src/i18n/locales/fr.json
new file mode 100644
index 0000000..5371133
--- /dev/null
+++ b/frontend/src/i18n/locales/fr.json
@@ -0,0 +1,195 @@
+{
+    "app": {
+        "name": "PriceFlow",
+        "tagline": "Suivi de prix intelligent"
+    },
+    "nav": {
+        "dashboard": "Tableau de bord",
+        "settings": "Paramètres",
+        "lightMode": "Mode clair",
+        "darkMode": "Mode sombre"
+    },
+    "dashboard": {
+        "title": "Tableau de bord",
+        "description": "Gérez vos articles suivis et surveillez les changements de prix.",
+        "addItem": "Ajouter un article",
+        "refreshAll": "Actualiser tout",
+        "noItems": "Aucun article suivi",
+        "noItemsDescription": "Ajoutez votre premier article pour commencer le suivi des prix.",
+        "search": "Rechercher des articles...",
+        "filterAll": "Tous",
+        "filterActive": "Actifs",
+        "filterInactive": "Inactifs",
+        "itemCount": "{{count}} article(s)",
+        "lastChecked": "Dernière vérification",
+        "never": "Jamais",
+        "targetPrice": "Prix cible",
+        "currentPrice": "Prix actuel",
+        "inStock": "En stock",
+        "outOfStock": "Rupture de stock",
+        "stockUnknown": "Stock inconnu",
+        "priceHistory": "Historique des prix",
+        "confidence": "Confiance",
+        "refresh": "Actualiser",
+        "edit": "Modifier",
+        "delete": "Supprimer",
+        "confirmDelete": "Êtes-vous sûr de vouloir supprimer cet article ?",
+        "deleteWarning": "Cette action est irréversible. L'historique des prix sera également supprimé.",
+        "cancel": "Annuler",
+        "confirm": "Confirmer"
+    },
+    "itemModal": {
+        "addTitle": "Ajouter un article",
+        "editTitle": "Modifier l'article",
+        "url": "URL de la page produit",
+        "urlPlaceholder": "https://exemple.com/produit",
+        "name": "Nom de l'article",
+        "namePlaceholder": "ex: iPhone 15 Pro",
+        "nameOptional": "(optionnel - extrait automatiquement)",
+        "targetPrice": "Prix cible",
+        "targetPricePlaceholder": "ex: 999.99",
+        "targetPriceOptional": "(optionnel)",
+        "selector": "Sélecteur CSS",
+        "selectorPlaceholder": "ex: .price",
+        "selectorOptional": "(optionnel - pour les pages complexes)",
+        "tags": "Tags",
+        "tagsPlaceholder": "ex: tech, téléphone",
+        "tagsOptional": "(optionnel - séparés par des virgules)",
+        "description": "Description",
+        "descriptionPlaceholder": "Notes personnelles...",
+        "descriptionOptional": "(optionnel)",
+        "notificationProfile": "Profil de notification",
+        "selectProfile": "Sélectionner un profil",
+        "noProfile": "Aucun profil",
+        "active": "Actif",
+        "activeDescription": "Activer le suivi automatique",
+        "save": "Enregistrer",
+        "saving": "Enregistrement...",
+        "close": "Fermer"
+    },
+    "settings": {
+        "title": "Paramètres",
+        "description": "Configurez les préférences de l'application et les notifications.",
+        "ai": {
+            "title": "Configuration IA",
+            "description": "Configurez le modèle IA utilisé pour analyser les pages produits.",
+            "provider": "Fournisseur",
+            "model": "Modèle",
+            "modelPlaceholder": "ex: moondream",
+            "apiKey": "Clé API",
+            "apiKeyPlaceholder": "Optionnel pour les modèles locaux",
+            "apiKeyOpenRouter": "sk-or-...",
+            "advancedSettings": "Paramètres avancés",
+            "apiBaseUrl": "URL de base de l'API",
+            "temperature": "Température",
+            "maxTokens": "Tokens maximum",
+            "priceConfidence": "Seuil de confiance (prix)",
+            "stockConfidence": "Seuil de confiance (stock)",
+            "jsonRepair": "Activer la réparation JSON",
+            "jsonRepairDescription": "Tente de réparer les réponses JSON invalides"
+        },
+        "openrouter": {
+            "title": "Sélection du modèle OpenRouter",
+            "refresh": "Actualiser",
+            "loading": "Chargement des modèles...",
+            "modelsAvailable": "{{count}} disponibles",
+            "selectModel": "Sélectionner un modèle",
+            "input": "Entrée",
+            "output": "Sortie",
+            "context": "Contexte",
+            "tokens": "tokens",
+            "free": "Gratuit",
+            "categories": {
+                "all": "Tous",
+                "chat": "Chat",
+                "vision": "Vision",
+                "code": "Code",
+                "reasoning": "Raisonnement",
+                "free": "Gratuit"
+            }
+        },
+        "scraper": {
+            "title": "Configuration du scraper",
+            "description": "Configurez comment le scraper interagit avec les pages web.",
+            "smartScroll": "Défilement intelligent",
+            "smartScrollDescription": "Faire défiler pour déclencher le chargement différé.",
+            "scrollPixels": "Pixels de défilement",
+            "textContext": "Contexte textuel",
+            "textContextDescription": "Envoyer le texte de la page à l'IA avec la capture d'écran.",
+            "maxTextLength": "Longueur max du texte",
+            "timeout": "Délai d'attente (ms)"
+        },
+        "job": {
+            "title": "Tâche de rafraîchissement automatique",
+            "description": "Configurez la tâche de fond qui vérifie les mises à jour de prix.",
+            "refreshInterval": "Intervalle de rafraîchissement (minutes)",
+            "nextRun": "Prochaine exécution",
+            "notScheduled": "Non planifiée",
+            "status": "Statut",
+            "running": "En cours",
+            "idle": "En attente",
+            "saveConfig": "Enregistrer la configuration"
+        },
+        "notifications": {
+            "title": "Profils de notification",
+            "description": "Gérez les paramètres de notification pour différents groupes d'articles.",
+            "createTitle": "Créer un nouveau profil",
+            "editTitle": "Modifier le profil",
+            "cancelEdit": "Annuler",
+            "name": "Nom",
+            "namePlaceholder": "ex: Alertes email",
+            "appriseUrl": "URL Apprise",
+            "appriseUrlPlaceholder": "mailto://user:pass@gmail.com",
+            "checkInterval": "Intervalle de vérification (minutes)",
+            "priceDropThreshold": "Seuil de baisse de prix (%)",
+            "notifyOnDrop": "Notifier en cas de baisse",
+            "notifyOnTarget": "Notifier au prix cible",
+            "notifyOnStock": "Notifier en cas de changement de stock",
+            "createProfile": "Créer le profil",
+            "updateProfile": "Mettre à jour le profil",
+            "existingProfiles": "Profils existants",
+            "noProfiles": "Aucun profil créé.",
+            "interval": "intervalle",
+            "drop": "baisse",
+            "badges": {
+                "priceDrop": "Baisse de prix",
+                "targetHit": "Prix cible atteint",
+                "stockChange": "Changement de stock"
+            },
+            "confirmDelete": "Êtes-vous sûr de vouloir supprimer ce profil ?"
+        }
+    },
+    "common": {
+        "loading": "Chargement...",
+        "error": "Erreur",
+        "success": "Succès",
+        "save": "Enregistrer",
+        "cancel": "Annuler",
+        "delete": "Supprimer",
+        "edit": "Modifier",
+        "close": "Fermer",
+        "confirm": "Confirmer",
+        "yes": "Oui",
+        "no": "Non",
+        "or": "ou",
+        "and": "et"
+    },
+    "toast": {
+        "settingUpdated": "Paramètre mis à jour",
+        "settingError": "Erreur lors de la mise à jour",
+        "fetchError": "Erreur lors du chargement",
+        "profileCreated": "Profil créé",
+        "profileUpdated": "Profil mis à jour",
+        "profileDeleted": "Profil supprimé",
+        "profileError": "Erreur lors de l'opération sur le profil",
+        "itemCreated": "Article ajouté",
+        "itemUpdated": "Article mis à jour",
+        "itemDeleted": "Article supprimé",
+        "itemError": "Erreur lors de l'opération sur l'article",
+        "refreshStarted": "Actualisation lancée",
+        "refreshComplete": "Actualisation terminée",
+        "refreshError": "Erreur lors de l'actualisation",
+        "jobConfigUpdated": "Configuration de la tâche mise à jour",
+        "openrouterError": "Erreur lors du chargement des modèles OpenRouter"
+    }
+}
diff --git a/frontend/src/main.jsx b/frontend/src/main.jsx
index b4296e8..5f595e3 100644
--- a/frontend/src/main.jsx
+++ b/frontend/src/main.jsx
@@ -2,6 +2,7 @@ import React from 'react'
 import ReactDOM from 'react-dom/client'
 import App from './App.jsx'
 import './index.css'
+import './i18n' // Initialisation i18n - Français par défaut
 
 ReactDOM.createRoot(document.getElementById('root')).render(
     <React.StrictMode>
diff --git a/frontend/src/pages/Dashboard.jsx b/frontend/src/pages/Dashboard.jsx
index a526722..570694c 100644
--- a/frontend/src/pages/Dashboard.jsx
+++ b/frontend/src/pages/Dashboard.jsx
@@ -1,6 +1,7 @@
 import React, { useState, useEffect } from 'react';
 import axios from 'axios';
 import { toast } from 'sonner';
+import { useTranslation } from 'react-i18next';
 import { Plus, RefreshCw, Search, X } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -11,6 +12,7 @@ import { DeleteConfirmationModal } from '@/components/dashboard/DeleteConfirmati
 const API_URL = '/api';
 
 export default function Dashboard() {
+    const { t } = useTranslation();
     const [items, setItems] = useState([]);
     const [searchTerm, setSearchTerm] = useState('');
     const [showAddModal, setShowAddModal] = useState(false);
@@ -25,7 +27,7 @@ export default function Dashboard() {
             setItems(sortedItems);
         } catch (error) {
             console.error('Error fetching items:', error);
-            toast.error('Failed to fetch items');
+            toast.error(t('toast.fetchError'));
         }
     };
 
@@ -37,25 +39,25 @@ export default function Dashboard() {
 
     const handleCheck = async (id) => {
         try {
-            toast.info('Check triggered...');
+            toast.info(t('toast.refreshStarted'));
             await axios.post(`${API_URL}/items/${id}/check`);
-            toast.success('Check started in background');
+            toast.success(t('toast.refreshComplete'));
             refreshItems();
         } catch (error) {
             console.error('Error triggering check:', error);
-            toast.error('Failed to trigger check');
+            toast.error(t('toast.refreshError'));
         }
     };
 
     const handleRefreshAll = async () => {
         try {
-            toast.info('Triggering refresh for all items...');
+            toast.info(t('toast.refreshStarted'));
             setItems(prevItems => prevItems.map(item => ({ ...item, is_refreshing: true })));
             await axios.post(`${API_URL}/jobs/refresh-all`);
-            toast.success('Refresh all started');
+            toast.success(t('toast.refreshComplete'));
         } catch (error) {
             console.error('Error triggering refresh all:', error);
-            toast.error('Failed to trigger refresh all');
+            toast.error(t('toast.refreshError'));
             refreshItems();
         }
     };
@@ -64,12 +66,12 @@ export default function Dashboard() {
         if (!itemToDelete) return;
         try {
             await axios.delete(`${API_URL}/items/${itemToDelete.id}`);
-            toast.success('Item deleted');
+            toast.success(t('toast.itemDeleted'));
             refreshItems();
             setItemToDelete(null);
         } catch (error) {
             console.error('Error deleting item:', error);
-            toast.error('Failed to delete item');
+            toast.error(t('toast.itemError'));
         }
     };
 
@@ -87,14 +89,14 @@ export default function Dashboard() {
         <div className="space-y-6 animate-in fade-in duration-500">
             <div className="flex flex-col gap-4 md:flex-row md:items-center md:justify-between">
                 <div>
-                    <h2 className="text-2xl font-bold tracking-tight">Dashboard</h2>
-                    <p className="text-muted-foreground">Manage and monitor your product watchlist.</p>
+                    <h2 className="text-2xl font-bold tracking-tight">{t('dashboard.title')}</h2>
+                    <p className="text-muted-foreground">{t('dashboard.description')}</p>
                 </div>
                 <div className="flex items-center gap-2">
                     <div className="relative w-full md:w-64">
                         <Search className="absolute left-2 top-2.5 h-4 w-4 text-muted-foreground" />
                         <Input
-                            placeholder="Search items..."
+                            placeholder={t('dashboard.search')}
                             className="pl-8"
                             value={searchTerm}
                             onChange={(e) => setSearchTerm(e.target.value)}
@@ -102,11 +104,11 @@ export default function Dashboard() {
                     </div>
                     <Button variant="outline" onClick={handleRefreshAll}>
                         <RefreshCw className="mr-2 h-4 w-4" />
-                        Refresh All
+                        {t('dashboard.refreshAll')}
                     </Button>
                     <Button onClick={() => setShowAddModal(true)}>
                         <Plus className="mr-2 h-4 w-4" />
-                        Add Item
+                        {t('dashboard.addItem')}
                     </Button>
                 </div>
             </div>
diff --git a/frontend/src/pages/Settings.jsx b/frontend/src/pages/Settings.jsx
index b2ed9e3..e0bc6bc 100644
--- a/frontend/src/pages/Settings.jsx
+++ b/frontend/src/pages/Settings.jsx
@@ -1,7 +1,7 @@
 import React, { useState, useEffect } from 'react';
 import axios from 'axios';
 import { toast } from 'sonner';
-import { Sun, Clock, Cpu, Settings as SettingsIcon, Bell, Trash2, ChevronDown, ChevronUp, Edit2, CheckCircle2, AlertCircle, TrendingDown, DollarSign, Package } from 'lucide-react';
+import { Sun, Clock, Cpu, Settings as SettingsIcon, Bell, Trash2, ChevronDown, ChevronUp, Edit2, CheckCircle2, AlertCircle, TrendingDown, DollarSign, Package, RefreshCw, Filter, Eye, Code, Brain, Sparkles } from 'lucide-react';
 import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/components/ui/card';
 import { Label } from '@/components/ui/label';
 import { Input } from '@/components/ui/input';
@@ -13,6 +13,15 @@ import { cn } from '@/lib/utils';
 
 const API_URL = '/api';
 
+// Icônes pour les catégories OpenRouter
+const categoryIcons = {
+    chat: Sparkles,
+    vision: Eye,
+    code: Code,
+    reasoning: Brain,
+    free: DollarSign
+};
+
 export default function Settings() {
     const [profiles, setProfiles] = useState([]);
     const [jobConfig, setJobConfig] = useState({ refresh_interval_minutes: 60, next_run: null, running: false });
@@ -45,10 +54,58 @@ export default function Settings() {
     const [editingProfileId, setEditingProfileId] = useState(null);
     const [showAdvancedAI, setShowAdvancedAI] = useState(false);
 
+    // OpenRouter state
+    const [openrouterModels, setOpenrouterModels] = useState([]);
+    const [openrouterLoading, setOpenrouterLoading] = useState(false);
+    const [openrouterCategory, setOpenrouterCategory] = useState('all');
+    const [openrouterCategories] = useState([
+        { id: 'all', name: 'Tous', description: 'Tous les modèles' },
+        { id: 'chat', name: 'Chat', description: 'Conversation générale' },
+        { id: 'vision', name: 'Vision', description: 'Analyse d\'images' },
+        { id: 'code', name: 'Code', description: 'Programmation' },
+        { id: 'reasoning', name: 'Raisonnement', description: 'Raisonnement avancé' },
+        { id: 'free', name: 'Gratuit', description: 'Modèles gratuits' }
+    ]);
+
     useEffect(() => {
         fetchAll();
     }, []);
 
+    // Charger les modèles OpenRouter quand le provider change ou la catégorie
+    useEffect(() => {
+        if (config.ai_provider === 'openrouter') {
+            fetchOpenRouterModels();
+        }
+    }, [config.ai_provider, openrouterCategory]);
+
+    const fetchOpenRouterModels = async () => {
+        setOpenrouterLoading(true);
+        try {
+            const params = new URLSearchParams();
+            if (config.ai_api_key) {
+                params.append('api_key', config.ai_api_key);
+            }
+            if (openrouterCategory && openrouterCategory !== 'all') {
+                params.append('category', openrouterCategory);
+            }
+            const response = await axios.get(`${API_URL}/openrouter/models?${params.toString()}`);
+            setOpenrouterModels(response.data.models || []);
+        } catch (error) {
+            console.error('Erreur chargement modèles OpenRouter:', error);
+            toast.error('Erreur lors du chargement des modèles OpenRouter');
+        } finally {
+            setOpenrouterLoading(false);
+        }
+    };
+
+    const formatPrice = (pricePerToken) => {
+        if (!pricePerToken || pricePerToken === 0) return 'Gratuit';
+        const pricePerMillion = pricePerToken * 1000000;
+        if (pricePerMillion < 0.01) return `$${pricePerMillion.toFixed(4)}/1M`;
+        if (pricePerMillion < 1) return `$${pricePerMillion.toFixed(3)}/1M`;
+        return `$${pricePerMillion.toFixed(2)}/1M`;
+    };
+
     const fetchAll = async () => {
         try {
             const [profilesRes, settingsRes, jobRes] = await Promise.all([
@@ -192,26 +249,153 @@ export default function Settings() {
                 <CardContent className="space-y-6">
                     <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
                         <div className="space-y-2">
-                            <Label>Provider</Label>
+                            <Label>Fournisseur</Label>
                             <Select value={config.ai_provider} onValueChange={(val) => updateSetting('ai_provider', val)}>
                                 <SelectTrigger><SelectValue /></SelectTrigger>
                                 <SelectContent>
                                     <SelectItem value="ollama">Ollama</SelectItem>
                                     <SelectItem value="openai">OpenAI</SelectItem>
                                     <SelectItem value="anthropic">Anthropic</SelectItem>
+                                    <SelectItem value="openrouter">OpenRouter</SelectItem>
                                 </SelectContent>
                             </Select>
                         </div>
-                        <div className="space-y-2">
-                            <Label>Model</Label>
-                            <Input value={config.ai_model} onChange={(e) => updateSetting('ai_model', e.target.value)} placeholder="e.g., moondream" />
-                        </div>
+                        {config.ai_provider !== 'openrouter' ? (
+                            <div className="space-y-2">
+                                <Label>Modèle</Label>
+                                <Input value={config.ai_model} onChange={(e) => updateSetting('ai_model', e.target.value)} placeholder="ex: moondream" />
+                            </div>
+                        ) : (
+                            <div className="space-y-2">
+                                <Label>Catégorie</Label>
+                                <Select value={openrouterCategory} onValueChange={setOpenrouterCategory}>
+                                    <SelectTrigger>
+                                        <SelectValue placeholder="Filtrer par catégorie" />
+                                    </SelectTrigger>
+                                    <SelectContent>
+                                        {openrouterCategories.map(cat => (
+                                            <SelectItem key={cat.id} value={cat.id}>
+                                                <span className="flex items-center gap-2">
+                                                    {cat.name}
+                                                </span>
+                                            </SelectItem>
+                                        ))}
+                                    </SelectContent>
+                                </Select>
+                            </div>
+                        )}
                     </div>
+
                     <div className="space-y-2">
-                        <Label>API Key</Label>
-                        <Input type="password" value={config.ai_api_key} onChange={(e) => updateSetting('ai_api_key', e.target.value)} placeholder="Optional for local models" />
+                        <Label>Clé API</Label>
+                        <Input
+                            type="password"
+                            value={config.ai_api_key}
+                            onChange={(e) => updateSetting('ai_api_key', e.target.value)}
+                            placeholder={config.ai_provider === 'openrouter' ? 'sk-or-...' : 'Optionnel pour les modèles locaux'}
+                        />
                     </div>
 
+                    {/* OpenRouter Model Selector */}
+                    {config.ai_provider === 'openrouter' && (
+                        <div className="space-y-4 p-4 border rounded-lg bg-muted/30">
+                            <div className="flex items-center justify-between">
+                                <Label className="text-base font-medium">Sélection du modèle OpenRouter</Label>
+                                <Button
+                                    variant="outline"
+                                    size="sm"
+                                    onClick={fetchOpenRouterModels}
+                                    disabled={openrouterLoading}
+                                >
+                                    <RefreshCw className={cn("h-4 w-4 mr-2", openrouterLoading && "animate-spin")} />
+                                    Actualiser
+                                </Button>
+                            </div>
+
+                            {/* Filtres par catégorie - badges cliquables */}
+                            <div className="flex flex-wrap gap-2">
+                                {openrouterCategories.map(cat => {
+                                    const Icon = categoryIcons[cat.id] || Filter;
+                                    return (
+                                        <Button
+                                            key={cat.id}
+                                            variant={openrouterCategory === cat.id ? "default" : "outline"}
+                                            size="sm"
+                                            onClick={() => setOpenrouterCategory(cat.id)}
+                                            className="text-xs"
+                                        >
+                                            <Icon className="h-3 w-3 mr-1" />
+                                            {cat.name}
+                                        </Button>
+                                    );
+                                })}
+                            </div>
+
+                            {/* Liste des modèles */}
+                            <div className="space-y-2">
+                                <Label>Modèle ({openrouterModels.length} disponibles)</Label>
+                                {openrouterLoading ? (
+                                    <div className="text-sm text-muted-foreground py-4 text-center">
+                                        Chargement des modèles...
+                                    </div>
+                                ) : (
+                                    <Select
+                                        value={config.ai_model}
+                                        onValueChange={(val) => updateSetting('ai_model', val)}
+                                    >
+                                        <SelectTrigger>
+                                            <SelectValue placeholder="Sélectionner un modèle" />
+                                        </SelectTrigger>
+                                        <SelectContent className="max-h-[300px]">
+                                            {openrouterModels.map(model => (
+                                                <SelectItem key={model.id} value={model.id}>
+                                                    <div className="flex flex-col">
+                                                        <span className="font-medium">{model.name}</span>
+                                                        <span className="text-xs text-muted-foreground">
+                                                            Entrée: {formatPrice(model.pricing?.prompt)} | Sortie: {formatPrice(model.pricing?.completion)}
+                                                        </span>
+                                                    </div>
+                                                </SelectItem>
+                                            ))}
+                                        </SelectContent>
+                                    </Select>
+                                )}
+                            </div>
+
+                            {/* Afficher les détails du modèle sélectionné */}
+                            {config.ai_model && openrouterModels.length > 0 && (
+                                <div className="text-sm p-3 bg-background rounded border">
+                                    {(() => {
+                                        const selectedModel = openrouterModels.find(m => m.id === config.ai_model);
+                                        if (!selectedModel) return <span className="text-muted-foreground">Modèle: {config.ai_model}</span>;
+                                        return (
+                                            <div className="space-y-2">
+                                                <div className="font-medium">{selectedModel.name}</div>
+                                                <div className="text-muted-foreground text-xs">{selectedModel.description}</div>
+                                                <div className="flex flex-wrap gap-2 pt-1">
+                                                    <span className="px-2 py-0.5 bg-primary/10 rounded text-xs">
+                                                        Contexte: {selectedModel.context_length?.toLocaleString()} tokens
+                                                    </span>
+                                                    <span className="px-2 py-0.5 bg-green-500/10 text-green-700 dark:text-green-400 rounded text-xs">
+                                                        Entrée: {formatPrice(selectedModel.pricing?.prompt)}
+                                                    </span>
+                                                    <span className="px-2 py-0.5 bg-blue-500/10 text-blue-700 dark:text-blue-400 rounded text-xs">
+                                                        Sortie: {formatPrice(selectedModel.pricing?.completion)}
+                                                    </span>
+                                                    {selectedModel.categories?.map(cat => (
+                                                        <span key={cat} className="px-2 py-0.5 bg-secondary rounded text-xs capitalize">
+                                                            {cat}
+                                                        </span>
+                                                    ))}
+                                                </div>
+                                            </div>
+                                        );
+                                    })()}
+                                </div>
+                            )}
+                        </div>
+                    )}
+
                     <div className="pt-2">
                         <Button
                             variant="outline"
diff --git a/init.sql b/init.sql
new file mode 100644
index 0000000..b35dcad
--- /dev/null
+++ b/init.sql
@@ -0,0 +1,101 @@
+-- PriceFlow - Script d'initialisation de la base de données
+-- Ce script est exécuté automatiquement au premier lancement du conteneur PostgreSQL
+
+-- Extension pour les UUID (optionnel, pour future utilisation)
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+
+-- Table des profils de notification
+CREATE TABLE IF NOT EXISTS notification_profiles (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(255) UNIQUE NOT NULL,
+    apprise_url VARCHAR(1024),
+    notify_on_price_drop BOOLEAN DEFAULT TRUE,
+    notify_on_target_price BOOLEAN DEFAULT TRUE,
+    price_drop_threshold_percent FLOAT DEFAULT 10.0,
+    notify_on_stock_change BOOLEAN DEFAULT TRUE,
+    check_interval_minutes INTEGER DEFAULT 60
+);
+
+-- Index sur le nom du profil
+CREATE INDEX IF NOT EXISTS idx_notification_profiles_name ON notification_profiles(name);
+
+-- Table des articles suivis
+CREATE TABLE IF NOT EXISTS items (
+    id SERIAL PRIMARY KEY,
+    url VARCHAR(2048) NOT NULL,
+    name VARCHAR(512) NOT NULL,
+    selector VARCHAR(512),
+    target_price FLOAT,
+    check_interval_minutes INTEGER DEFAULT 60,
+    current_price FLOAT,
+    in_stock BOOLEAN,
+    tags VARCHAR(512),
+    description TEXT,
+    current_price_confidence FLOAT,
+    in_stock_confidence FLOAT,
+    is_active BOOLEAN DEFAULT TRUE,
+    last_checked TIMESTAMP,
+    is_refreshing BOOLEAN DEFAULT FALSE,
+    last_error VARCHAR(1024),
+    notification_profile_id INTEGER REFERENCES notification_profiles(id) ON DELETE SET NULL
+);
+
+-- Index sur les articles
+CREATE INDEX IF NOT EXISTS idx_items_url ON items(url);
+CREATE INDEX IF NOT EXISTS idx_items_is_active ON items(is_active);
+CREATE INDEX IF NOT EXISTS idx_items_notification_profile_id ON items(notification_profile_id);
+
+-- Table de l'historique des prix
+CREATE TABLE IF NOT EXISTS price_history (
+    id SERIAL PRIMARY KEY,
+    item_id INTEGER NOT NULL REFERENCES items(id) ON DELETE CASCADE,
+    price FLOAT NOT NULL,
+    timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    screenshot_path VARCHAR(512),
+    price_confidence FLOAT,
+    in_stock_confidence FLOAT,
+    ai_model VARCHAR(255),
+    ai_provider VARCHAR(100),
+    prompt_version VARCHAR(50),
+    repair_used BOOLEAN DEFAULT FALSE
+);
+
+-- Index sur l'historique des prix
+CREATE INDEX IF NOT EXISTS idx_price_history_item_id ON price_history(item_id);
+CREATE INDEX IF NOT EXISTS idx_price_history_timestamp ON price_history(timestamp);
+
+-- Table des paramètres
+CREATE TABLE IF NOT EXISTS settings (
+    key VARCHAR(255) PRIMARY KEY,
+    value TEXT
+);
+
+-- Index sur les paramètres
+CREATE INDEX IF NOT EXISTS idx_settings_key ON settings(key);
+
+-- Paramètres par défaut pour l'application
+INSERT INTO settings (key, value) VALUES
+    ('ai_provider', 'ollama'),
+    ('ai_model', 'gemma3:4b'),
+    ('ai_api_base', 'http://ollama:11434'),
+    ('ai_temperature', '0.1'),
+    ('ai_max_tokens', '300'),
+    ('ai_timeout', '30'),
+    ('enable_json_repair', 'true'),
+    ('enable_multi_sample', 'false'),
+    ('multi_sample_confidence_threshold', '0.6'),
+    ('confidence_threshold_price', '0.5'),
+    ('confidence_threshold_stock', '0.5'),
+    ('smart_scroll_enabled', 'false'),
+    ('smart_scroll_pixels', '350'),
+    ('text_context_enabled', 'false'),
+    ('text_context_length', '5000'),
+    ('scraper_timeout', '90000'),
+    ('refresh_interval_minutes', '60')
+ON CONFLICT (key) DO NOTHING;
+
+-- Message de fin d'initialisation
+DO $$
+BEGIN
+    RAISE NOTICE 'PriceFlow database initialized successfully!';
+END $$;
diff --git a/pyproject.toml b/pyproject.toml
index fdd0040..2464e9f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
-name = "pricecious-backend"
+name = "priceflow-backend"
 version = "0.1.0"
-description = "Backend for Pricecious Price Tracker"
+description = "Backend for PriceFlow Price Tracker"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [