{"name":"Avexrh API","version":"1.2.0","status":"online","endpoints":["GET  /api/health - Health check","POST /api/quote - Calcular precio","POST /api/upload - Subir diseño (temporal)","POST /api/draft-order - Crear pedido (flujo directo)","POST /api/draft-order-multi - Crear pedido multi-item (carrito híbrido)","GET  /api/config - Configuración","POST /api/webhooks/order-paid - Webhook Shopify","GET  /api/cleanup - Limpiar archivos temporales","DELETE /api/designs/:sessionId - Eliminar sesión (rollback)","GET  /api/setup-metafields - Crear definiciones de metafields (una sola vez)"]}