Robust API for Property Management

Connect your ERP, accounting, and business systems directly to Re-Leased through a RESTful API - with two-way data flow across leases, invoices, maintenance, and more.

Last updated: March 2026

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Trusted by 375,000+ leases managed globally

What can you do with the Re-Leased API?

The Re-Leased API supports a wide range of commercial property workflows:

Sync lease and tenancy data with your ERP or data warehouse in real time.
Automate invoice creation and delivery by connecting billing triggers from external systems.
Push and pull maintenance requests between Re-Leased and your internal work order tools.
Build custom dashboards that combine Re-Leased portfolio data with business intelligence platforms.
Connect tenant communication tools to centralize correspondence alongside lease records.
Integrate inspection workflows with field service or compliance platforms.

How does the Re-Leased API work?

Re-Leased provides a RESTful API with JSON payloads and OAuth 2.0 authentication:

Comprehensive endpoint coverage across properties, leases, contacts, invoices, maintenance, and inspections.
Two-way data sync so changes in either system are reflected automatically.
Dedicated developer documentation at api.re-leased.com with endpoint references, code samples, and authentication guides.
Continuous updates with new endpoints and capabilities released regularly by the Re-Leased engineering team.
Secure by default with token-based authentication and encrypted data transfer.

Explore Developer Documentation

What accounting and ERP systems integrate with Re-Leased?

Re-Leased offers pre-built, two-way integrations with leading accounting platforms, plus a custom API for any ERP:

Integration	Type	Key Capabilit
Xero	Pre-built, two-way	Full chart of accounts sync, invoice and payment reconciliation
QuickBooks Online	Pre-built, two-way	Automated invoice posting, tenant payment matching
Sage Intacct	Pre-built, two-way	Multi-entity consolidation, dimension-based reporting
NetSuite	Pre-built, two-way	Enterprise GL sync, advanced revenue recognition
Microsoft Dynamics 365	Pre-built, two-way	Unified financial and operational data
Intuit Enterprise Suite	Pre-built, two-way	Scalable accounting integration for growing portfolios
Custom ERP	API (REST)	Connect any system using the Re-Leased developer API

Who uses the Re-Leased API?

The Re-Leased API serves several audiences across commercial property management:

Property management firms connecting Re-Leased to owner reporting dashboards and multi-client systems.
Institutional investors and funds syncing portfolio data into centralized data warehouses for LP reporting.
In-house development teams building custom workflows that combine lease data with internal tools.
Technology partners embedding Re-Leased data into complementary platforms for inspections, compliance, or payments.

Create business synergy and enhance your existing solutions

Every business operates in its own way, using different tools. APIs make it simple for you to connect your systems of choice to Re-Leased.
From contacts and maintenance to invoices and inspections, you'll have a flow of information from your ERP system and Re-Leased.
Our dedicated team of developers are focused on continually upgrading and updating our API, adding new features and endpoints.

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Experience choice and ease with API driven integrations

If you’re a developer, you’ll likely need one of these important pieces of documentation.

Explore Developer Documentation

What type of API does Re-Leased offer?

Re-Leased provides a RESTful API with JSON request and response payloads. All endpoints use OAuth 2.0 authentication and HTTPS encryption. Full documentation is available at api.re-leased.com

What data can you access through the Re-Leased API?

The API covers properties, leases, contacts, invoices, maintenance work orders, and inspections. You can read, create, update, and manage records across these core modules programmatically.

Does the Re-Leased API support two-way sync?

Yes. The API supports both reading data from Re-Leased and writing data back, enabling real-time two-way synchronization between Re-Leased and your ERP, accounting, or business intelligence systems.

How do you get started with the Re-Leased API?

Visit api.re-leased.com for developer documentation, endpoint references, and authentication guides. Your Re-Leased account manager can provision API credentials and walk through your integration requirements.

Is the Re-Leased API included in all plans?

API access availability depends on your Re-Leased plan. Contact the Re-Leased team or visit the pricing page for details on which plans include API access.

Can you build custom integrations without developer resources?

Re-Leased offers pre-built integrations with Xero, QuickBooks Online, Sage Intacct, NetSuite, Microsoft Dynamics 365, and Intuit Enterprise Suite that require no custom development. The API is available for teams that need deeper or more custom connectivity.

Robust API for Property Management

Connect your ERP, accounting, and business systems directly to Re-Leased through a RESTful API - with two-way data flow across leases, invoices, maintenance, and more.

What can you do with the Re-Leased API?

How does the Re-Leased API work?

What accounting and ERP systems integrate with Re-Leased?

Who uses the Re-Leased API?

Create business synergy and enhance your existing solutions

Experience choice and ease with API driven integrations

Frequently Asked Questions

Explore our pre-built integrations

NetSuite

QuickBooks Online

Xero

Microsoft Dynamics 365

Sage Intacct

Intuit Enterprise Suite

Re-Leased Custom ERP

Trusted global leader in commercial property management software

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