Sale and rental listings

This project searches for rental and sale listings in the US. As API key usage is limited (50 times), please create your own account on the RentCast website and generate an API key then paste it in the search panel below.

Demo video: https://youtu.be/U_ToOJHbHPE?si=n3P6aiHOm9-SN5r3.

Notes:

• I won't store your API key, just use it to fetch data from RentCast API.
• The default data is sale data in New York city in New York state (last update 07/20/2025).
• The first load may be slow due to the free backend host.