{"success":true,"error":null,"data":{"area":{"code":"33100","name":"岡山市"},"item":{"id":"ltc_premium","name":"介護保険料（第1号）"},"amount":15000,"verified_at":"2026-10-15T16:55:52Z","best":["スマホ決済アプリ（納付書のバーコードを読み取り）"],"methods":[{"title":"スマホ決済アプリ（納付書のバーコードを読み取り）","channel":"barcode_app","gateway":null,"fee":0,"fee_kind":"zero","best_reward":225,"best_reward_label":"au PAY（au PAY カードでチャージ）","burden":-225,"over_limit":false,"apps":["PayB","PayPay","au PAY","d払い","楽天ペイ"],"source":"https://www.city.okayama.jp/kurashi/0000048653.html","quote":"専用アプリのダウンロード方法やバーコードの読み込ませ方については、次のサイトからご確認ください。"},{"title":"口座振替","channel":"account_transfer","gateway":null,"fee":0,"fee_kind":"zero","best_reward":null,"best_reward_label":null,"burden":0,"over_limit":false,"apps":[],"source":"https://www.city.okayama.jp/kurashi/0000066641.html","quote":"納付方法は以下の5つです。  (1) 口座振替"},{"title":"コンビニの窓口","channel":"convenience","gateway":null,"fee":0,"fee_kind":"zero","best_reward":null,"best_reward_label":null,"burden":0,"over_limit":false,"apps":[],"source":"https://www.city.okayama.jp/kurashi/0000048653.html","quote":"コンビニ・スマホ決済収納用バーコードが印字された納付書により、コンビニでご納付ください。"},{"title":"金融機関・役所の窓口","channel":"bank_window","gateway":null,"fee":0,"fee_kind":"zero","best_reward":null,"best_reward_label":null,"burden":0,"over_limit":false,"apps":[],"source":"https://www.city.okayama.jp/kurashi/0000066641.html","quote":"金融機関は納付書持参でのお支払いとなります。"}]}}