https://api.bridgedataoutput.com/api/v2/OData/har/Properties?$filter=(PropertyType eq 'Residential') and geo.intersects(Coordinates,POLYGON((-95.436157 29.829612,-95.472636 29.833111,-95.472467 29.866538,-95.429713 29.870111,-95.436157 29.829612)))&$top=10&$select=ListingKey,BedroomsTotal,StreetName,StreetNumber,City,PropertyType,ModificationTimestamp,ListAgent,CloseDate
Need a minimum of four points to search by a polygon. The first and last points must be the same and because you’re able to put ‘holes’ into your polygon, you’d need to wrap the coords in another set of parenthesis. Note that the structure of a geospatial search can vary per MLS. Pay attention to MLS Service metadata name for Type=”Edm.GeographyPoint”.