API Documentation
Build powerful integrations with the MXBuildium API. Access property data, automate workflows, and create custom solutions.
Quick Start
Get API Key
Sign up and generate your API credentials
Make Request
Use your favorite HTTP client to call our API
Build
Create amazing integrations and automations
API Features
RESTful API
Clean, intuitive REST architecture
Secure
OAuth 2.0 and API key authentication
Rate Limiting
Fair usage policies to ensure reliability
Well Documented
Comprehensive guides and examples
Popular Endpoints
/api/propertiesList all properties/api/propertiesCreate a new property/api/tenantsList all tenants/api/paymentsCreate a payment record/api/leasesList all leases/api/work-ordersCreate a work orderAuthentication
The MXBuildium API uses API keys to authenticate requests. You can generate and manage your API keys in the Developer Portal.
Important: Keep your API keys secure. Do not share them in publicly accessible areas such as GitHub, client-side code, etc.
Official SDKs
Use our official client libraries to integrate faster.
Node.js
Python
PHP
Need Help?
Our developer support team is here to help you build amazing integrations.