Notion MCP Server

This repository contains a small server and Expo frontend. The frontend uses a configurable API base URL so that requests can be directed to different backends.

Configuring the API URL

The file frontend/constants/api.ts exports API_BASE_URL. It reads the value from the environment variable EXPO_PUBLIC_API_BASE_URL and falls back to http://localhost:3001 if the variable is not set.

export const API_BASE_URL = process.env.EXPO_PUBLIC_API_BASE_URL ?? 'http://localhost:3001';

Development

Create a .env file (or use your preferred method) and set EXPO_PUBLIC_API_BASE_URL to the address of your local server:

EXPO_PUBLIC_API_BASE_URL=http://localhost:3001

Production

Set EXPO_PUBLIC_API_BASE_URL to your production API URL when building or deploying the Expo app:

EXPO_PUBLIC_API_BASE_URL=https://api.example.com

The app will use this URL when performing fetch requests.