For Agents & Developers

Sync your CRM automatically.

Push listings from Reapit, Alto, Jupix or any CRM with webhooks. Free, unlimited, no per-listing fees, no contracts.

What you get

A unique API key, a single REST endpoint, and a developer-friendly JSON contract. Your CRM stays the source of truth — CommercialUK mirrors whatever you push.

Listings update automatically when your CRM changes

Simple REST API — any developer can integrate in an afternoon

Unique secure API key per firm

Status changes (sold/let agreed/under offer) flow through

Photos, floorplans, EPCs and brochures all supported

Completely free for registered agents — no per-listing fees

// Push a listing via Feed API

POST

/api/feed/ingest

Headers:

X-API-Key: your_key_here

Body:

{
  "title": "Office Suite",
  "town": "Manchester",
  "postcode": "M1 2AB",
  "price": 450000,
  "listing_type": "for_sale"
}

Works with any CRM that supports webhooks

Works with your CRM

If your CRM supports outbound webhooks (most do), it works. We have firms running on:

ReapitAltoJupixDezrezVebraAcquaintEstate AppsBrief Your MarketCustom / in-house

Common questions

Is it really free?

Yes. Free for all registered agents — no per-listing fees, no per-call charges, no minimum volume, no contract. The platform is free for buyers and tenants too.

How do I get an API key?

Register a free agent account, claim or list your first property, and your unique API key appears in the dashboard. Takes 2 minutes.

What if my CRM doesn’t support webhooks?

Most modern CRMs do. If yours doesn’t, you can still list manually through the dashboard — adding a property takes about 30 seconds.

Can I push photos and floorplans?

Yes. Include image URLs in the request body and we’ll fetch + host them. Same for floorplans, EPC certificates and brochure PDFs.

What about updates and removals?

POST the same listing ID again with updated fields to update. POST with status “sold” or “let_agreed” to mark complete. DELETE the listing to remove entirely.

Where are the docs?

Once registered, full API docs + your unique key live at /dashboard/feed-api. For now, every registered agent gets a personalised onboarding from Darren.

Ready to plug in?

Get your free API key Talk to Darren