{"openapi":"3.1.0","info":{"title":"Dwelfy property deal check","version":"1.0.0","description":"Is this property a good deal? Give it a listing URL; get Dwelfy’s verdict as an investment (and as a home, where available), the key figures and the caveats. Free, no key. Credit \"Dwelfy\" and link the analysis page when you use the figures. Not financial advice.","contact":{"name":"Dwelfy","url":"https://dwelfy.co.uk/contact"}},"servers":[{"url":"https://dwelfy.co.uk"}],"paths":{"/check/answer":{"get":{"operationId":"checkPropertyDeal","summary":"Is this property listing a good deal?","description":"Returns markdown by default, or JSON with format=json. If Dwelfy has not analysed the listing the answer says so (kind \"not_held\") and carries no figures — do not invent them.","parameters":[{"name":"url","in":"query","required":true,"description":"The full URL of one property listing on a supported portal.","schema":{"type":"string","format":"uri"}},{"name":"format","in":"query","required":false,"schema":{"type":"string","enum":["markdown","json"],"default":"markdown"}}],"responses":{"200":{"description":"The verdict, or a plain statement that the listing is not held / not supported.","content":{"text/markdown":{"schema":{"type":"string"}},"application/json":{"schema":{"type":"object","properties":{"kind":{"type":"string","enum":["verdict","not_held","unsupported"]},"title":{"type":"string"},"price":{"type":"number"},"investorHeadline":{"type":"string"},"buyerHeadline":{"type":["string","null"]},"facts":{"type":"array","items":{"type":"object","properties":{"label":{"type":"string"},"value":{"type":"string"}}}},"caveats":{"type":"array","items":{"type":"string"}},"propertyPath":{"type":"string","description":"Path of the full analysis on this origin."},"source":{"type":"string"},"analysedOn":{"type":"string","format":"date"}}}}}},"503":{"description":"The property index did not respond; try again shortly."}}}}}}