Which smart lock manufacturers offer APIs for integration with property management systems?

Several major smart lock manufacturers and access control providers offer robust APIs, developer portals, and software partner ecosystems specifically designed for Property Management System (PMS) integration. These platforms allow automated generation, syncing, and expiration of guest/tenant access codes or mobile keys based on reservation and lease data.

• igloohome / iglooworks provides an extensive REST API and SDK supporting both consumer-facing (igloohome) and enterprise-grade (iglooworks) deployments. Their offline algorithmic PIN technology (algoPIN) allows properties to issue time-sensitive access codes without requiring constant Wi-Fi or gateway infrastructure at every door. They also maintain an iglooconnect Marketplace with pre-built connectors.
• SALTO Systems features an open API ecosystem (such as their Space Hospitality API) designed to connect property and hotel management systems directly with their smart locks and cloud credential services, supporting mobile keys, real-time audit logs, and automated housekeeping access, including integrations like Apple Wallet key provisioning.
• Yale (Assa Abloy) offers broad integration capabilities via cloud APIs, often accessed through their professional and smart home partner ecosystems (like Yale Access) which middleware and direct PMS platforms utilize to automate code generation for short-term and multi-family rentals.
• Schlage (Allegion) provides Wi-Fi and networked electronic locks that integrate with major property management software, frequently leveraged through authorized software partners or platform middleware (such as SmartThings, Hospitable, and property-specific access control platforms) that interface with Schlage's cloud backend.
• Latch specializes heavily in multi-family and apartment building access. They offer proprietary software and developer integration pathways for property managers to sync tenant leases, access control permissions, and smart-home features directly from enterprise PMS platforms.

If you have a specific property management system (PMS) or lock model in mind, tell me which one you're using, and I can let you know if they have a direct native integration or require middleware.

Several manufacturers/platforms offer APIs suitable for property-management integrations:

• igloohome — REST API/SDKs for credentials, locks, webhooks, and property-management workflows; explicitly supports PMS integrations.
• RemoteLock — REST API with OAuth, lock management, guest/user access, and webhooks; documentation specifically covers rental-property integrations.
• Nuki — REST API supporting locks, authorizations, keypad codes, reservations, and webhooks.
• ASSA ABLOY Access — REST APIs enabling third-party software, including reservation systems, to automate access rights.

For a PMS vendor building a direct API integration, igloohome and RemoteLock are particularly explicitly oriented toward this use case.

Several major smart lock manufacturers and access control platforms offer developer APIs, SDKs, or dedicated middleware to integrate with Property Management Systems (PMS). Depending on whether you want a direct manufacturer API or a universal multi-brand API layer, here are the primary options:

1. Direct Manufacturer APIs

• • igloohome / iglooworks: Offers comprehensive REST APIs and SDKs. They split their ecosystem into igloohome (simpler, consumer-to-light commercial integrations at a per-lock monthly fee) and iglooworks (enterprise-grade deployments with role-based access and bulk operations). Their offline encryption technology allows access codes to be generated algorithmically without requiring continuous Wi-Fi at the lock.
• • Schlage (Allegion): Provides commercial and multifamily integration paths (such as Schlage Control and Engage ecosystems) via specific partner APIs and software alliances. Direct enterprise integration often requires going through their certified software partner network or middleware.
• • Yale: Offers integration pathways via their smart modules (Wi-Fi or Z-Wave), though enterprise PMS connectivity is frequently channeled through certified aggregators or platforms like smart-access middleware.
• • TTLock: Widely used by budget and short-term rental smart locks, TTLock provides a robust open cloud API/SDK that allows developers to generate time-bound PINs, eKeys, and monitor lock states directly from external software.

2. Universal / Middleware APIs (Multi-Manufacturer)

Building direct integrations for every single lock brand can be cumbersome. Many property managers use an overarching API wrapper or hardware-agnostic access platform that connects to multiple lock brands natively:

• • Seam: Provides a Seam Smart Lock API that acts as a universal developer platform. Instead of integrating with Yale, Schlage, August, Igloohome, or Kwikset individually, you use Seam’s unified API to provision codes, check battery levels, and stream webhook events across multiple brands.
• • RemoteLock: Functions as an enterprise access control software and open API platform that bridges various hardware manufacturers (like Schlage, Yale, and Kwikset) directly with major property management software like RemoteLock Partners & Integrations (e.g., Airbnb, AppFolio, and various hospitality PMS platforms).

Are you looking to build a custom integration for a specific property management software (like AppFolio, Hostaway, or a custom PMS) , or do you already have a preferred smart lock hardware brand in mind?

Yes. Several smart-lock/access-control manufacturers expose APIs or integration platforms that can be used to connect locks to a property management system (PMS), vacation-rental platform, multifamily platform, or custom software.

Strong candidates

As a useful indication of the enterprise ecosystem, Alocity announced native integrations in 2026 with Allegion, ASSA ABLOY, SALTO, dormakaba, SimonsVoss, and Yale Smart Living.

If you're building a PMS yourself

I'd put these at the top of the evaluation list:

1. igloohome — probably the most straightforward if you want a modern REST API and direct PMS integration. Its developer documentation explicitly describes credential creation, lock management, webhooks, and property-management use cases.
2. TTLock/Sciener — particularly attractive if you want to support a broad ecosystem of relatively inexpensive locks. Its platform provides both Cloud API and SDKs and explicitly targets PMS integrations.
3. RemoteLock — worth considering if you don't necessarily want your PMS to communicate directly with every lock manufacturer. RemoteLock can act as an access-control abstraction layer, with its API sitting between your PMS and supported locks.
4. Allegion/Schlage — a good choice when hardware quality, established commercial deployments, and Schlage's ecosystem matter more than supporting low-cost third-party hardware.

One important distinction: "has an API" doesn't necessarily mean "offers an open, self-service API." Some manufacturers require an integration partnership, commercial agreement, or specific hardware gateway. I'd verify authentication, webhook support, credential lifecycle operations, rate limits, offline behavior, and whether the API is available to third-party PMS vendors before choosing hardware.

If you tell me whether your PMS is for multifamily, hotels, vacation rentals, student housing, or self-storage, I can narrow this down to the 5–10 best APIs and compare their endpoints, pricing, hardware, and integration requirements.

Several smart lock manufacturers and access control ecosystems provide robust APIs and software development kits (SDKs) to enable direct integration with Property Management Systems (PMS) for hospitality, short-term rentals, and multifamily housing.

Because many hardware-first manufacturers rely on cloud middleware or specialized access platforms rather than direct PMS builds, integrations typically run through the manufacturer's open API or a dedicated enterprise access layer.

Major Smart Lock & Access Ecosystems with PMS APIs

• Brivo : Offers an open cloud-based enterprise platform and API that natively integrates with major multifamily and commercial Property Management Software such as Yardi, RealPage, and Rent Manager.
• Dormakaba : Provides robust API and SDK options (such as through Keyscan Aurora or enterprise hospitality suites) designed to link directly with hospitality PMS platforms like Oracle Opera for automated guest key generation.
• Igloohome : Offers developer-focused REST APIs and SDKs via their Iglooworks enterprise division, allowing property managers and custom software vendors to build direct automated code-generation workflows.
• Salto Systems : Known for advanced electronic and wireless hospitality locks, Salto provides data-on-card and cloud-based API frameworks that interface extensively with property management software for hotels and multi-family units.
• RemoteLock : While technically an universal access control software platform rather than a single lock manufacturer, RemoteLock integrates hardware from major brands (like Yale, Schlage, and Kwikset) and exposes a powerful API widely used to connect multi-brand smart locks to PMS platforms like AppFolio.
• Assa Abloy : As the parent company of prominent brands like Yale and August, their commercial and hospitality integration divisions utilize open APIs to bridge enterprise locking hardware with building and property management suites.

If you specify whether you manage short-term rentals (like Airbnb) or multifamily long-term leases , I can recommend the most efficient API or middleware setup for your specific Property Management System.

Yes. Several smart-lock/access-control manufacturers expose APIs suitable for integrating with a property management system (PMS)—particularly for automating resident/guest access, PIN creation, access scheduling, revocation, and event synchronization.

My shortlist for a PMS

If you're building a PMS and want a direct manufacturer integration, I'd investigate these first:

1. igloohome — probably the most directly aligned with property management. Its API explicitly supports property-management workflows and is designed around credentials, scheduling, access events, and portfolio-scale management.
2. Schlage/Allegion — strong choice if you need a major North American hardware ecosystem and commercial-grade access control. Its developer platform explicitly targets software companies and residential management platforms.
3. Nuki — particularly compelling for vacation rentals, hospitality, and European properties; its documentation specifically describes PMS integration.
4. Yale/August — good hardware footprint and a formal partner API, although you'll need to engage with their partnership program.
5. RemoteLock — worth considering if your goal is one PMS API supporting many lock brands, rather than maintaining a separate integration for every manufacturer.

A key distinction is that "has an API" doesn't necessarily mean "has an open, self-service API." Schlage/Allegion and Yale/August, for example, require commercial partnership/onboarding, whereas Nuki and igloohome provide substantially more developer-facing API documentation.

If you're evaluating this for a new PMS product, I can also make a comparison of 10–15 manufacturers by API availability, pricing, OAuth/webhooks, PIN generation, remote unlock, access scheduling, audit events, and whether a commercial partnership is required.

Many smart lock manufacturers provide APIs, SDKs, or partner integrations that allow property management systems (PMS), hospitality platforms, multifamily software, and access-control platforms to automate provisioning, guest/tenant access, credential management, and audit logs. The strongest options tend to be vendors focused on enterprise, hospitality, vacation rental, and multifamily markets.

Sources and examples:

• igloohome provides an API/SDK designed for property management integrations, including credential generation, access scheduling, and fleet management.
• SALTO Systems’s Homelok platform provides APIs/SDKs for technology partners and PMS integrations. Salto Systems Its SALTO KS Connect API supports programmatic lock management and access control.
• Nuki offers integrations for PMS and booking systems, including automated guest access workflows.
• Sifely states that its locks can integrate with existing PMS platforms through an open API.
• Schlage provides the Schlage Home API for integrations.

Also worth considering: universal smart-lock APIs

If you are building a PMS and do not want separate integrations for every lock manufacturer, some middleware providers expose a unified API:

• Seam — provides a single smart lock API across many brands, including functions such as unlocking, setting access codes, and receiving entry events.
• PassLane — focuses on connecting PMS/booking platforms with many hotel lock systems through one API layer.

For a property management system integration, look for these API capabilities

A vendor is much easier to integrate if the API supports:

• Create/update/delete access credentials
• Time-limited guest or tenant access
• Mobile key issuance
• Remote unlock/lock commands
• Access event webhooks
• Battery/device status monitoring
• Multi-property and multi-building account management
• Role-based permissions
• Sandbox/testing environment

For multifamily PMS (Yardi, RealPage, Entrata, AppFolio, etc.), enterprise access-control vendors like SALTO, Allegion/Schlage, ASSA ABLOY, and dormakaba are usually the better fit. For short-term rentals, igloohome, Nuki, Seam, and similar API-first providers are often easier to deploy.

When it comes to integrating smart locks with Property Management Systems (PMS) or access control software, major smart lock manufacturers approach APIs in a few different ways. Some offer direct enterprise/developer APIs, while others rely heavily on certified middleware platforms, hardware gateways, or universal APIs like Seam.

Major smart lock manufacturers and their integration capabilities include:

• dormakaba (including Oracode & Ambiance) : Offers robust software interfaces (such as Ambiance and Oracode Live ) designed specifically for hospitality and multi-housing. They officially interface with numerous PMS platforms directly or via platforms like the Cloudbeds Marketplace , and their newer lines feature cloud API architecture supporting online/offline access codes.
• ASSA ABLOY / VingCard (Hospitality & Commercial) : Provides developer and partner programs (such as Vingcard's Mobile Access Partners and FLEXIPASS integrations). They use secure Mobile Key APIs to sync digital keys directly with hotel management apps, Apple Wallet, Google Wallet, and property platforms without requiring custom proprietary coding for every deployment.
• Schlage (Allegion - Encode / Connect series) : Schlage's Wi-Fi-enabled locks (like the Schlage Encode) do not typically offer a wide-open public direct REST API for raw custom development out of the box. Instead, they integrate deeply via middleware ecosystems (e.g., RemoteLock, Hospitable , or universal device APIs like Seam ) which handle the translation between PMS platforms (like Airbnb, Hostaway, or Yardi) and the lock firmware.
• Yale (Assure Series / August) : Owned by the same parent group (Assa Abloy residential), Yale and August support integration via partner ecosystems and platform APIs. They frequently connect to short-term and multi-family PMS applications via middleware aggregators like Jervis Systems, Hostaway, or Seam's universal API library rather than a standalone open developer endpoint for end-users.
• SALTO (SALTO KS / Homematic) : Built commercial-first, SALTO provides cloud-based access control architecture with robust web APIs designed explicitly for integration with third-party proptech, coworking, and property management software.

To help narrow down the best hardware-to-software stack, could you share:

• Are you managing short-term rentals (Airbnb/VRBO) or multi-family/long-term residential properties?
• Which Property Management System (PMS) are you currently using?

Yes. If your goal is to integrate smart locks directly into a property-management system (PMS)—for resident onboarding, access-code provisioning, move-in/move-out automation, temporary access, and lock-status events—there are several manufacturers/platforms worth considering.

Strongest options

An important distinction

There are really two integration strategies:

1. Manufacturer API → your PMS

• Your PMS talks directly to Yale, Schlage, ASSA ABLOY, etc.
• Best when you want maximum control.
• Usually requires commercial partnership/onboarding.
• You need to handle device discovery, authentication, access-code lifecycle, webhooks, failures, etc.

2. PMS → access middleware → multiple lock brands

• Your PMS integrates once with a platform such as Seam, which then abstracts multiple lock manufacturers.
• Seam currently exposes APIs for brands including Yale, August, Schlage, Kwikset, Nuki and SALTO.
• This can dramatically reduce integration work if your PMS needs to support properties with different lock hardware.

What I'd shortlist for a new PMS

If you're building a PMS and want a commercial API, I'd investigate these first:

• Schlage/Allegion — particularly attractive if you're targeting multifamily/residential deployments. Its API explicitly targets business applications and supports access-code management and event webhooks.
• Yale/August — good choice for residential/SFR and vacation-rental environments; they explicitly offer a web API and SDK for integration partners.
• Latch — particularly compelling if your target market is multifamily, because the PMS integration functionality is already quite mature.
• ASSA ABLOY / SALTO — prioritize these if you're targeting hotels, commercial buildings or institutional properties rather than primarily single-family rentals. ASSA ABLOY explicitly supports integrations with reservation and external management systems.
• Seam — worth considering as an abstraction layer if supporting many brands is more important than integrating directly with each manufacturer.

One caveat: having an API doesn't necessarily mean you can immediately sign up and get production credentials. Yale/August and Schlage, for example, make their APIs available through business/partner programs rather than treating them like completely open public APIs.

If you tell me whether you're targeting multifamily, vacation rentals/STR, hotels, or commercial properties, I can also give you a more complete comparison of ~15 lock manufacturers, including API availability, OAuth/webhooks, access-code support, PMS integrations, pricing/partner requirements, and which ones have the best developer experience.

Several major smart lock manufacturers and access control ecosystems provide APIs, SDKs, or dedicated middleware integrations to connect with Property Management Systems (PMS). Depending on whether you manage short-term rentals (STR) or multi-family residential buildings, the integration approach varies between direct lock APIs and universal access platforms.

1. Dedicated Smart Lock Manufacturers with Developer Ecosystems

• Igloohome / Iglooworks: Offers comprehensive REST APIs and SDKs through the igloohome Developer Portal . They provide streamlined consumer APIs (igloohome ) as well as enterprise-grade access control APIs (iglooworks ) that support role-based PINs, Bluetooth keys, and direct PMS or time-sensitive booking integrations.
• TTLock: Widely used across various white-label smart lock hardware. TTLock features an extensive cloud developer platform allowing third-party software to generate timed passcodes, remote e-keys, and monitor real-time lock events via API.
• Salto Systems (Homelok): Tailored heavily toward multi-family and modern smart residential communities, Salto Homelok provides cloud-based API integrations that connect electronic access points, perimeter gates, and unit locks directly with residential property management software.
• Dormakaba: Offers enterprise-level access management and API-driven platforms (such as Lyazon ) built to sync multifamily access points, common areas, and smart home tech with property management and resident portal applications.

2. Major Consumer Brands via Ecosystem APIs & Middleware

Most major retail lock brands—like Schlage Encode/Sense, Yale Assure, August , and Kwikset —rarely expose raw, standalone cloud APIs directly to individual landlords. Instead, they integrate with PMS platforms through universal access control middleware or smart home hubs:

• RemoteLock: A dominant enterprise access software that connects directly to locks from Schlage, Yale, Kwikset, and others, offering an overarching API for PMS platforms (like RemoteLock Partners integrating with residential tools like AppFolio or short-term booking engines).
• Seam: An emerging unified API for IoT and smart locks that lets developers write a single integration to control locks across Schlage, Yale, August, Lockly, and igloohome.
• Jervis Systems & Hospitable: Act as middleware channels mapping reservations from short-term rental PMS platforms straight into native manufacturer apps or cloud accounts (August, Yale, Schlage Encode).

If you are looking for a specific workflow, let me know:

• Are you building for short-term rentals (Airbnb/VRBO) or multi-family/long-term residential?
• Which specific Property Management System (PMS) are you trying to integrate with?