Unified.to

Readandwritepropertydatainreal-time

Launch 33+ pre-built Property Management integrations today and access normalized property data with zero maintenance — all through a unified API.

The modern Unified API+MCP platform, built differently

Real-time, pass-through

Every request hits the source API live. No caching or sync jobs: reads and writes go to the source API, and native and virtual webhooks report changes on supported integrations.

No customer records at rest

No customer records at rest; connection credentials and operational metadata are encrypted at rest. Each workspace runs in one region: US on every plan, EU or AU on Pro and Scale.

Common objects across every category

Unified objects, endpoints, scopes and errors across every category, plus raw payloads when you need vendor-specific fields.

Custom fields & objects

Read and write custom fields through the Metadata API; reach custom objects through raw fields and the Passthrough API.

AI-ready integrations

Built for AI products: Unified MCP gives LLMs scoped access to integration tools, with options to limit permissions and hide sensitive fields.

Predictable pricing, no lock-in

Usage-based pricing that scales with API volume, not with the number of customers you connect. Own your credentials and export them anytime; tokens issued to your own OAuth app keep refreshing after you leave.

Get integrations from backlog to production in days

1. Activate integrations

Enable integrations across 38 API categories, from Healthcare to Property Management and Product Lifecycle Management

1. Activate integrations

2. Launch integrations

Build, test, and launch multiple integrations simultaneously with only a few lines of code.

2. Launch integrations

3. Authorize integrations

Embed our authorization component to let customers easily link their accounts.

3. Authorize integrations

Authorization handled for you

A pre-built authorization component and API handle each vendor's sign-in, so your code works with a connection ID.

See documentation

Business Login

Sign users in with the software their company already runs on. Redirect them to one Unified URL and get back their verified email and name. No OAuth flows to build, no tokens to store.

Built on OpenID Connect (OIDC), OAuth2, and SAML specifications.

Unified supports 323+ sign-in integrations.

Trusted by developers and product teams worldwide

ThriveLearning.com
Humi.ca
Paidiem.com
HeroHunt.ai
HireTechLadies.com
Sailes.ai
Foresight
Recital
Talin
Sync2Hire
HoneyBook

Fresh data to fuel countless use cases

Power AI copilots, insights, predictive analysis, and automation with a modern integration infrastructure that scales alongside you.

Property Management

Sync reservations

Pull reservations, guests, and payment balances from every property management system with one API and unified data models.

Property Management

Automate guest messaging

Read guest conversations and send check-in instructions tied to the right reservation and listing.

Property Management

Power dynamic pricing

Read nightly availability and prices across listings and room types to recommend rates.

Property Management

Analyze guest reviews

Collect reviews and category ratings across listings and booking channels.

Build with a unified Property Management API

Read and write data from multiple Property Management integrations

Unified Listing
Fields:
id created_at updated_at name internal_name description type is_active image_urls address latitude longitude timezone currency start_price_amount cleaning_fee_amount max_occupancy bedrooms beds bathrooms min_nights max_nights check_in_start_time check_in_end_time check_out_time amenities house_rules cancellation_policy rating review_count channels unittype_ids owner_user_ids web_url metadata raw
Methods:
Create a listing List all listings Retrieve a listing Update a listing Remove a listing
Unified Unittype
Fields:
id created_at updated_at listing_id name description image_urls unit_count max_occupancy bedrooms beds bathrooms min_nights max_nights currency start_price_amount cleaning_fee_amount extra_person_fee_amount amenities metadata raw
Methods:
Retrieve an unittype List all unittypes
Unified Guest
Fields:
id created_at updated_at name first_name last_name emails telephones address language nationality company_name image_url notes metadata raw
Methods:
Create a guest List all guests Retrieve a guest Update a guest
Unified Reservation
Fields:
id created_at updated_at listing_id unittype_ids guest_id guest_name guest_email guest_phone status source confirmation_code start_at end_at estimated_arrival_time estimated_departure_time nights guests adults children infants pets currency total_amount paid_amount balance_amount line_items notes cancelled_at web_url metadata raw
Methods:
Create a reservation List all reservations Retrieve a reservation Update a reservation
Unified Availability
Fields:
listing_id unittype_id start_at end_at status units_available currency price_amount min_nights max_nights reservation_ids raw
Methods:
List all availabilities
Unified Quote
Fields:
id created_at listing_id unittype_id start_at end_at guests adults children promotion_code currency total_amount deposit_amount line_items raw
Methods:
Create a quote
Unified Review
Fields:
id created_at updated_at listing_id reservation_id guest_id author_name source title content rating category_ratings private_feedback response responded_at is_public metadata raw
Methods:
Retrieve a review Update a review List all reviews
Unified Conversation
Fields:
id created_at updated_at listing_id reservation_id guest_id guest_name guest_email guest_phone source is_unread messages metadata raw
Methods:
Create a conversation List all conversations Retrieve a conversation

Why our customers choose us

4.9 out of 5 on G2 (28 reviews, as of 21 October 2026)