{"name":"AEX","description":"Kyiv fiat currency exchange (obminvalut.com): live rates, calculator, rate reservation, branch info.","website":"https://obminvalut.com","llms_txt":"https://obminvalut.com/llms.txt","contact":{"phone":"+380681121158","address":"Kyiv, Klovskyi Descent 6","telegram_channel":"https://t.me/obminvalutcom","telegram_bot":"https://t.me/aexobmin_bot","hours":"Mon–Fri 09:00–18:00 Europe/Kyiv"},"tools":[{"name":"view_rates","description":"Human-readable buy/sell rates for USD EUR GBP PLN CHF CAD and USD/EUR.","method":"GET","url":"https://obminvalut.com/rates"},{"name":"open_calculator","description":"Currency calculator and rate reservation form.","method":"GET","url":"https://obminvalut.com/calculator"},{"name":"reserve_rate","description":"Open reserve tab to lock a rate (from 1 hour) and leave phone/Telegram contact.","method":"GET","url":"https://obminvalut.com/calculator?tab=reserve"},{"name":"branch_info","description":"Single branch address, map, hours, phone.","method":"GET","url":"https://obminvalut.com/branches"},{"name":"health","description":"Service health including rates source freshness (minfin/fallback).","method":"GET","url":"https://obminvalut.com/api/health"}]}