{"id":309,"date":"2026-06-21T09:30:00","date_gmt":"2026-06-21T07:30:00","guid":{"rendered":"https:\/\/piano-a-queue.com\/pl\/?p=309"},"modified":"2026-06-11T17:34:23","modified_gmt":"2026-06-11T15:34:23","slug":"na-co-zwrocic-uwage-przy-zakupie-fortepianu-z-drugiej-reki","status":"publish","type":"post","link":"https:\/\/piano-a-queue.com\/pl\/na-co-zwrocic-uwage-przy-zakupie-fortepianu-z-drugiej-reki\/","title":{"rendered":"Analiza: Na co zwr\u00f3ci\u0107 uwag\u0119 przy zakupie fortepianu z drugiej r\u0119ki"},"content":{"rendered":null,"protected":false},"excerpt":{"rendered":"<p>Test ekspercki: oceniamy kluczowe elementy przy zakupie u\u017cywanego fortepianu. Sprawd\u017a, jak profesjonalnie zweryfikowa\u0107 stan mechaniki, p\u0142yty rezonansowej i ramy<\/p>\n","protected":false},"author":1,"featured_media":710,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[33,35,32,34,31,38,29,30],"class_list":["post-309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fortepian-uzywany-poradnik","tag-bechstein","tag-bluthner","tag-bosendorfer","tag-fazioli","tag-kawai","tag-shigeru-kawai","tag-steinway","tag-yamaha"],"_links":{"self":[{"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/posts\/309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/comments?post=309"}],"version-history":[{"count":7,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/posts\/309\/revisions"}],"predecessor-version":[{"id":1492,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/posts\/309\/revisions\/1492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/media\/710"}],"wp:attachment":[{"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/media?parent=309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/categories?post=309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/tags?post=309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}