🔐 Harvest OAuth Proxy

How It Works

1. User authorizes with Harvest
2. Harvest redirects to /harvest/callback
3. Proxy exchanges code for tokens with Harvest API
4. Tokens stored temporarily (10 min expiry)
5. Forge app polls /harvest/retrieve-tokens
6. Forge receives tokens and stores in Forge Storage
7. Success!

Endpoints

• GET /harvest/callback - OAuth callback
• POST /harvest/retrieve-tokens - Retrieve tokens
• GET /health - Health check