Property data through API and MCP
Use property information and the same search engine as the app in your own systems. Missing answers remain marked as unknown.
What you can do
REST API
Retrieve one or several properties and choose the sections you need. Described in OpenAPI.
From ProSearch
Run the same searches as on the map, with the same results and explanations.
From ProWebhooks
Receive signed notifications about sales, valuations, register changes, new listings and plans.
From ProGIS layers and tables
Use your layers and portfolios in GIS, spreadsheets and BI tools.
From ProReports
Order PDF property reports through the API.
From PlusMCP for AI assistants
Connect an AI assistant using your Udsyn permissions.
From Pro
Related features
The app, checkout and legal documents are in Danish.