City of Madison Developer Tools

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Developer Tools

You can analyze and combine Open Data sets, as well as develop new web and mobile applications. Data from our portal can be easily embedded in other applications using the GeoService or GeoJSON links. Explore the ESRI JavaScript API documentation to get started. Let's build a smarter Madison together!

ArcGIS for Developers

GitHub

Share Your Ideas

We are always glad to hear from you! Ask a question, leave a comment, or suggest a dataset to the City of Madison Data Group.

Form to request developer support
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