AVM odhady a srovnatelné prodeje

AVM odhad. POST Body: { city, layout, areaM2, price, offerType?: sale|rent }. GET varianta pro AI/MCP klienty: stejné fields jako query params (?city=&areaM2=&price=). City normalization case- + diakritika-insensitive (P0-2: "praha", "Hradec Kralove" trefí kanonický). Rate limit 30/min/IP.

curl -XPOST https://jistybyt.cz/api/avm -H "Content-Type: application/json" -d '{"city":"Praha","layout":"2+kk","areaM2":52,"price":7500000}'

Srovnatelné prodeje v okolí. Query: publicId, city, pricePerM2, areaM2.

curl "https://jistybyt.cz/api/comparable-sales?publicId=pq19b3&city=Praha&pricePerM2=163269&areaM2=52"

AVM advanced — multi-faktorový odhad ceny. Query: city, area, layout, floor, parking, balcony, view, age, renovation, penb.

curl "https://jistybyt.cz/api/avm-advanced?city=praha&area=60&layout=2%2Bkk&floor=mid&parking=1&balcony=1&view=courtyard&age=20&renovation=partial&penb=C"

Investiční ROI z pronájmu. Body: {purchasePriceCzk, ownEquityCzk, monthlyRentCzk, annualOpExCzk, vacancyPct?, mortgage?}

curl -XPOST https://jistybyt.cz/api/roi -H "Content-Type: application/json" -d '{"purchasePriceCzk":6500000,"ownEquityCzk":1500000,"monthlyRentCzk":22000,"annualOpExCzk":38000}'