$echo '{
< "currentItems": [
< {
< "listingId": "L1",
< "property": "Tower A",
< "market": "Austin",
< "monthlyRent": 2200,
< "concessionValue": 300,
< "date": "2026-09-10"
< },
< {
< "listingId": "L2",
< "property": "Tower A",
< "market": "Austin",
< "monthlyRent": 2300,
< "concessionValue": 400,
< "date": "2026-09-10"
< },
< {
< "listingId": "L3",
< "property": "Park B",
< "market": "Austin",
< "monthlyRent": 2100,
< "concessionValue": 100,
< "date": "2026-09-10"
< }
< ],
< "previousItems": [
< {
< "listingId": "P1",
< "property": "Tower A",
< "market": "Austin",
< "monthlyRent": 2250,
< "concessionValue": 100,
< "date": "2026-08-01"
< },
< {
< "listingId": "P2",
< "property": "Park B",
< "market": "Austin",
< "monthlyRent": 2100,
< "concessionValue": 0,
< "date": "2026-08-01"
< }
< ]
<}' |
<apify call quanmatrix/multifamily-rent-concession-drift-intelligence --silent --output-dataset