How Does Data Sync Work?

How Does Data Sync Work?

Your site pulls data from multiple sources and keeps them in sync automatically.

Data sources

1. Red Bricks Data API — Pre-construction project listings, floorplans, pricing
2. Repliers TRREB API — MLS resale and rental listings (if enabled)
3. Supabase — CRM data, favorites, blog posts, portfolio units

How pre-construction data syncs

The Red Bricks API is queried in real time when visitors load pages. Responses are cached using Next.js ISR (Incremental Static Regeneration):

• Home page data: revalidates every 30 minutes
• Project detail pages: revalidate every hour
• Floorplan pages: revalidate every 2 hours
• Category pages: revalidate every hour

This means your site serves fast cached pages while periodically refreshing data in the background.

How MLS data syncs

MLS data follows a different pattern — it syncs via a daily cron job:

1. The cron job fetches new and updated listings from the Repliers API
2. Data is upserted into your Supabase database
3. Building matching runs to link MLS buildings to pre-construction projects
4. Your site reads MLS data from Supabase, not directly from the API

CRM and user data

CRM data (contacts, pipeline, tasks) is stored in Supabase and updates in real time. When you add a contact or move a deal, the change is reflected instantly across all connected browsers.