{"id":494,"date":"2026-01-18T20:08:49","date_gmt":"2026-01-18T20:08:49","guid":{"rendered":"https:\/\/narhost.com\/blog\/?p=494"},"modified":"2026-09-11T15:02:31","modified_gmt":"2026-09-11T15:02:31","slug":"api-nedir-ve-nasil-kullanilir","status":"publish","type":"post","link":"https:\/\/narhost.com\/blog\/api-nedir-ve-nasil-kullanilir\/","title":{"rendered":"API Nedir ve Nas\u0131l Kullan\u0131l\u0131r \u2014 \u0130stek, Yan\u0131t ve Entegrasyon"},"content":{"rendered":"<div id=\"ai-ozet\" class=\"ai-box\">\n<p class=\"ai-box-title\">K\u0131saca \u00f6zet<\/p>\n<ul>\n<li>API nedir sorusunun k\u0131sa cevab\u0131: iki yaz\u0131l\u0131m\u0131n birbirinden veri istemek ve i\u015flem tetiklemek i\u00e7in kulland\u0131\u011f\u0131, kurallar\u0131 \u00f6nceden tan\u0131mlanm\u0131\u015f aray\u00fczd\u00fcr.<\/li>\n<li>\u00c7al\u0131\u015fma mant\u0131\u011f\u0131 istek ve yan\u0131t \u00fczerine kuruludur; siz bir adrese istek g\u00f6nderirsiniz, kar\u015f\u0131 taraf veriyi \u00e7o\u011funlukla JSON bi\u00e7iminde d\u00f6nd\u00fcr\u00fcr.<\/li>\n<li>Bug\u00fcn yayg\u0131n bi\u00e7im REST&#8217;tir: her i\u015flev ayr\u0131 bir u\u00e7 noktaya (endpoint) kar\u015f\u0131l\u0131k gelir, i\u015fin t\u00fcr\u00fcn\u00fc HTTP metodu belirler.<\/li>\n<li>Eri\u015fim anahtar ya da token ile do\u011frulan\u0131r. Anahtar taray\u0131c\u0131ya d\u00fc\u015fen koda yaz\u0131lmaz, yaln\u0131zca sunucu taraf\u0131nda tutulur.<\/li>\n<li>Her servis belirli bir s\u00fcrede ka\u00e7 istek kabul etti\u011fini h\u0131z s\u0131n\u0131r\u0131yla belirler; s\u0131n\u0131r a\u015f\u0131ld\u0131\u011f\u0131nda 429 yan\u0131t\u0131 d\u00f6ner.<\/li>\n<li>T\u00fcrkiye&#8217;de en s\u0131k kurulan entegrasyonlar kargo takibi, \u00f6deme altyap\u0131s\u0131, e-fatura ve e-ticaret stok senkronizasyonudur.<\/li>\n<\/ul>\n<\/div>\n<p>Bir e-ticaret sitesine kargo takibi eklemek isteyen i\u015fletmeler hep ayn\u0131 c\u00fcmleyle kar\u015f\u0131la\u015f\u0131r: &#8220;Kargo firmas\u0131n\u0131n API&#8217;sini ba\u011flay\u0131n.&#8221; Teknik ekip yoksa bu c\u00fcmle tek ba\u015f\u0131na bir \u015fey anlatmaz. Oysa mant\u0131k g\u00f6r\u00fcnd\u00fc\u011f\u00fcnden basittir; bir adrese istek g\u00f6nderirsiniz, kar\u015f\u0131 taraf veriyle cevap verir. Bu rehberde API nedir sorusunu, bir \u00e7a\u011fr\u0131n\u0131n ad\u0131m ad\u0131m neye benzedi\u011fini ve entegrasyonu ayakta tutan g\u00fcvenlik ile hosting ko\u015fullar\u0131n\u0131 anlat\u0131yoruz.<\/p>\n<h2>API nedir ve nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/h2>\n<p>API nedir sorusunun teknik kar\u015f\u0131l\u0131\u011f\u0131 \u015fudur: bir yaz\u0131l\u0131m\u0131n d\u0131\u015far\u0131ya a\u00e7t\u0131\u011f\u0131, ne istenece\u011fini ve kar\u015f\u0131l\u0131\u011f\u0131nda ne d\u00f6nece\u011fini \u00f6nceden tan\u0131mlayan kurall\u0131 aray\u00fcz. A\u00e7\u0131l\u0131m\u0131 &#8220;application programming interface&#8221;, yani uygulama programlama aray\u00fcz\u00fcd\u00fcr.<\/p>\n<p>Fark \u015furada belirir. \u0130nsan bir siteye girer, formu doldurur, d\u00fc\u011fmeye basar. Yaz\u0131l\u0131m\u0131n b\u00f6yle bir g\u00f6z\u00fc yoktur; sayfay\u0131 okumak yerine veriyi do\u011frudan ister. API bu ikinci yolu a\u00e7ar. Kargo firmas\u0131n\u0131n sitesine girip takip numaras\u0131n\u0131 elle yazmak yerine, siteniz ayn\u0131 bilgiyi saniyeler i\u00e7inde \u00e7eker ve m\u00fc\u015fteriye kendi sayfan\u0131zda g\u00f6sterir.<\/p>\n<p>Kar\u015f\u0131 taraf size veritaban\u0131n\u0131 a\u00e7maz. Yaln\u0131zca belirledi\u011fi i\u015flemleri, belirledi\u011fi bi\u00e7imde sunar. Bu s\u0131n\u0131r ayn\u0131 zamanda bir s\u00f6zle\u015fmedir: dok\u00fcmanda yazmayan bir alan pratikte yok say\u0131l\u0131r, bug\u00fcn d\u00f6nen ekstra bir veriye yar\u0131n g\u00fcvenemezsiniz.<\/p>\n<div class=\"highlight-box\">\n<p class=\"label\">Bilgi<\/p>\n<p>API bir programlama dili de\u011fil, bir anla\u015fma bi\u00e7imidir. Kar\u015f\u0131 tarafta PHP, Python ya da Java \u00e7al\u0131\u015f\u0131yor olabilir; istek ve yan\u0131t bi\u00e7imi ayn\u0131 kald\u0131\u011f\u0131 s\u00fcrece sizin taraf\u0131n\u0131z de\u011fi\u015fmez. \u0130\u015flem s\u0131ras\u0131n\u0131n nas\u0131l kuruldu\u011funu bir ad\u0131m geriden g\u00f6rmek isterseniz <a href=\"https:\/\/narhost.com\/blog\/algoritma-nedir\/\" title=\"Algoritma nedir \u2014 i\u015flem s\u0131ras\u0131 nas\u0131l kurulur\">algoritma yaz\u0131m\u0131za<\/a> bakabilirsiniz.<\/p>\n<\/div>\n<figure class=\"nh-sema\"><img loading=\"lazy\" src=\"https:\/\/narhost.com\/blog\/wp-content\/uploads\/2026\/09\/api-nedir-ve-nasil-kullanilir-sema-narhost.webp\" alt=\"API nedir sorusunun ak\u0131\u015f \u015femas\u0131 \u2014 u\u00e7 nokta, kimlik do\u011frulama, istek ve yan\u0131t ad\u0131mlar\u0131\" width=\"1200\" height=\"500\" loading=\"lazy\" decoding=\"async\"><figcaption>API nedir sorusunun pratik kar\u015f\u0131l\u0131\u011f\u0131: u\u00e7 noktay\u0131 se\u00e7, kimli\u011fi do\u011frula, iste\u011fi g\u00f6nder, d\u00f6nen durum koduna g\u00f6re davran.<\/figcaption><\/figure>\n<h2>\u0130stek ve yan\u0131t mant\u0131\u011f\u0131<\/h2>\n<p>API nedir sorusunun g\u00fcnl\u00fck kar\u015f\u0131l\u0131\u011f\u0131 bu ak\u0131\u015fta g\u00f6r\u00fcl\u00fcr. Bir \u00e7a\u011fr\u0131 d\u00f6rt par\u00e7adan olu\u015fur. Adres, yani hangi u\u00e7 noktaya gitti\u011finiz. Metot, yani ne yapmak istedi\u011finiz. Ba\u015fl\u0131klar, yani kimlik bilgisi ve veri bi\u00e7imi. G\u00f6vde, yani g\u00f6nderdi\u011finiz veri. Sorgulama yap\u0131yorsan\u0131z g\u00f6vde \u00e7o\u011fu zaman bo\u015ftur.<\/p>\n<p>Yan\u0131t iki par\u00e7ad\u0131r: bir durum kodu ve bir g\u00f6vde. Durum kodu i\u015fin sonucunu tek say\u0131yla s\u00f6yler, g\u00f6vde ise istedi\u011finiz veriyi ta\u015f\u0131r. Entegrasyonu yazarken as\u0131l i\u015f, g\u00f6vdeyi okumaktan \u00e7ok durum kodlar\u0131n\u0131 do\u011fru yorumlamakt\u0131r. Ba\u015far\u0131l\u0131 yan\u0131t\u0131 i\u015flemek kolayd\u0131r; as\u0131l fark hata durumunda ne yapt\u0131\u011f\u0131n\u0131zda ortaya \u00e7\u0131kar.<\/p>\n<div class=\"senaryo-block\">\n<p class=\"label\">\u00d6rnek senaryo<\/p>\n<p>Bir mobilya sat\u0131c\u0131s\u0131, sipari\u015fin kargo durumunu m\u00fc\u015fteri panelinde g\u00f6stermek istedi. Kargo firmas\u0131n\u0131n u\u00e7 noktas\u0131na takip numaras\u0131yla istek g\u00f6nderen k\u00fc\u00e7\u00fck bir betik yaz\u0131ld\u0131. Betik g\u00fcnde iki kez de\u011fil, m\u00fc\u015fteri paneli a\u00e7\u0131ld\u0131\u011f\u0131nda \u00e7al\u0131\u015f\u0131yordu ve gelen yan\u0131t bir saat \u00f6nbelle\u011fe al\u0131nd\u0131. B\u00f6ylece hem sayfa h\u0131zl\u0131 a\u00e7\u0131ld\u0131 hem de firman\u0131n h\u0131z s\u0131n\u0131r\u0131na tak\u0131lmadan ayn\u0131 numara i\u00e7in gereksiz istek at\u0131lmad\u0131.<\/p>\n<\/div>\n<h2>REST ve JSON \u2014 u\u00e7 nokta ne demek?<\/h2>\n<p>REST, API&#8217;leri d\u00fczenlemenin en yayg\u0131n bi\u00e7imi. Temel fikri \u015fu: her kaynak bir adrestir. Sipari\u015fler <code>\/api\/v1\/siparisler<\/code> adresinde durur, 1024 numaral\u0131 sipari\u015f <code>\/api\/v1\/siparisler\/1024<\/code> adresindedir. Bu adreslerin her birine u\u00e7 nokta (endpoint) denir.<\/p>\n<p>API nedir diye soran \u00e7o\u011fu ki\u015finin g\u00f6z\u00fcnde canlanan \u015fey asl\u0131nda bu adres yap\u0131s\u0131d\u0131r. Yan\u0131tlar neredeyse her zaman JSON bi\u00e7imindedir. JSON, anahtar ve de\u011fer \u00e7iftlerinden olu\u015fan, hem insan\u0131n okuyabildi\u011fi hem de her dilin kolayca ayr\u0131\u015ft\u0131rabildi\u011fi bir metin bi\u00e7imi. XML&#8217;e g\u00f6re daha k\u0131sa oldu\u011fu i\u00e7in REST ile birlikte standart h\u00e2line geldi.<\/p>\n<p>S\u00fcr\u00fcm numaras\u0131 adreste g\u00f6r\u00fcn\u00fcr (<code>\/v1\/<\/code>). Servis sa\u011flay\u0131c\u0131 yap\u0131y\u0131 de\u011fi\u015ftirece\u011finde genelde yeni bir s\u00fcr\u00fcm a\u00e7ar, eskisini bir s\u00fcre daha \u00e7al\u0131\u015f\u0131r tutar. Entegrasyonunuzu yazarken bu s\u00fcr\u00fcm numaras\u0131n\u0131 sabit tutmak, bir sabah yan\u0131t bi\u00e7iminin de\u011fi\u015fti\u011fini fark etmekten iyidir.<\/p>\n<h2>HTTP metotlar\u0131 ve durum kodlar\u0131<\/h2>\n<table>\n<thead>\n<tr>\n<th>HTTP metodu<\/th>\n<th>Ne yapar<\/th>\n<th>Tipik kullan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>GET<\/td>\n<td>Veri okur, hi\u00e7bir \u015feyi de\u011fi\u015ftirmez<\/td>\n<td>Sipari\u015f listesi \u00e7ekme, kargo durumu sorgulama<\/td>\n<\/tr>\n<tr>\n<td>POST<\/td>\n<td>Yeni kay\u0131t olu\u015fturur ya da i\u015flem tetikler<\/td>\n<td>\u00d6deme ba\u015flatma, yeni \u00fcr\u00fcn ekleme<\/td>\n<\/tr>\n<tr>\n<td>PUT<\/td>\n<td>Var olan kayd\u0131 b\u00fct\u00fcn\u00fcyle de\u011fi\u015ftirir<\/td>\n<td>\u00dcr\u00fcn kayd\u0131n\u0131 komple g\u00fcncelleme<\/td>\n<\/tr>\n<tr>\n<td>PATCH<\/td>\n<td>Kayd\u0131n yaln\u0131zca bir alan\u0131n\u0131 g\u00fcnceller<\/td>\n<td>Stok adedini de\u011fi\u015ftirme<\/td>\n<\/tr>\n<tr>\n<td>DELETE<\/td>\n<td>Kayd\u0131 siler<\/td>\n<td>\u0130ptal edilen sipari\u015fi kald\u0131rma<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Durum kodlar\u0131nda 2 ile ba\u015flayanlar ba\u015far\u0131y\u0131 anlat\u0131r: 200 istek tamam, 201 yeni kay\u0131t olu\u015ftu. 4 ile ba\u015flayanlar sizin taraf\u0131n\u0131zdaki hatay\u0131 g\u00f6sterir: 400 g\u00f6nderdi\u011finiz veri hatal\u0131, 401 kimlik do\u011frulanmad\u0131, 403 yetkiniz yok, 404 kay\u0131t bulunamad\u0131, 429 h\u0131z s\u0131n\u0131r\u0131n\u0131 a\u015ft\u0131n\u0131z. 5 ile ba\u015flayanlar kar\u015f\u0131 sunucudaki sorunu i\u015faret eder; 500 ve 503 bu gruptad\u0131r. T\u00fcm metotlar\u0131n ve kodlar\u0131n resm\u00ee tan\u0131m\u0131n\u0131 <a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/Reference\/Methods\" title=\"MDN HTTP metotlar\u0131 referans\u0131 \u2014 resm\u00ee dok\u00fcmantasyon\" target=\"_blank\" rel=\"noopener\">MDN HTTP dok\u00fcman\u0131nda<\/a> bulabilirsiniz.<\/p>\n<p>Ayr\u0131m pratikte i\u015fe yarar. 4 ile ba\u015flayan kodu tekrar denemek anlams\u0131zd\u0131r, kodunuzu d\u00fczeltmeniz gerekir. 5 ile ba\u015flayan kodda ise sorun ge\u00e7ici olabilir; birka\u00e7 saniye bekleyip yeniden denemek \u00e7o\u011fu zaman \u00e7\u00f6zer.<\/p>\n<h2>Anahtar, token ve h\u0131z s\u0131n\u0131r\u0131<\/h2>\n<p>Neredeyse hi\u00e7bir ciddi servis kimliksiz istek kabul etmez. En basit y\u00f6ntem API anahtar\u0131d\u0131r: panelden ald\u0131\u011f\u0131n\u0131z uzun bir dizeyi her iste\u011fin ba\u015fl\u0131\u011f\u0131na koyars\u0131n\u0131z. Daha yayg\u0131n olan ikinci y\u00f6ntem token tabanl\u0131d\u0131r; kullan\u0131c\u0131 ad\u0131 ve parolayla bir kez oturum a\u00e7ar, size s\u00fcreli bir token verilir, sonraki istekleri o tokenla yapars\u0131n\u0131z. Token s\u00fcresi doldu\u011funda yenilersiniz.<\/p>\n<div class=\"warn-box\">\n<p class=\"label\">Dikkat<\/p>\n<p>API anahtar\u0131n\u0131 asla taray\u0131c\u0131ya inen koda yazmay\u0131n. JavaScript dosyas\u0131na, sayfa kayna\u011f\u0131na ya da mobil uygulaman\u0131n i\u00e7ine g\u00f6m\u00fclen anahtar herkes taraf\u0131ndan okunabilir. Do\u011fru yol, iste\u011fi kendi sunucunuzdan yapmak ve anahtar\u0131 sunucudaki bir yap\u0131land\u0131rma dosyas\u0131nda tutmakt\u0131r. Anahtar s\u0131zd\u0131ysa yap\u0131lacak tek \u015fey onu panelden iptal edip yenisini \u00fcretmektir.<\/p>\n<\/div>\n<p>H\u0131z s\u0131n\u0131r\u0131 (rate limit), bir servisin belirli bir s\u00fcrede sizden kabul edece\u011fi istek say\u0131s\u0131d\u0131r. Dakikada 60, saatte 1000 gibi. S\u0131n\u0131r\u0131 a\u015ft\u0131\u011f\u0131n\u0131zda 429 yan\u0131t\u0131 gelir ve yan\u0131t ba\u015fl\u0131klar\u0131nda genelde ne zaman tekrar deneyebilece\u011finiz yazar. S\u0131n\u0131ra tak\u0131lmaman\u0131n en pratik yolu, de\u011fi\u015fmeyen veriyi \u00f6nbelle\u011fe almak ve toplu i\u015fleri tek tek de\u011fil, gruplar h\u00e2linde g\u00f6ndermektir.<\/p>\n<h2>T\u00fcrkiye&#8217;de en s\u0131k kurulan API entegrasyonlar\u0131<\/h2>\n<p>API nedir sorusu T\u00fcrkiye&#8217;de genelde somut bir ihtiya\u00e7la birlikte geliyor. Kargo takibi ba\u015f\u0131 \u00e7eker. Sipari\u015f kargoya verildi\u011finde takip numaras\u0131 sisteme d\u00fc\u015fer, site bu numarayla d\u00fczenli olarak durum sorgular ve m\u00fc\u015fteriye kendi panelinde g\u00f6sterir. \u0130kinci s\u0131rada \u00f6deme altyap\u0131lar\u0131 var; sanal POS entegrasyonlar\u0131nda \u00f6deme iste\u011fi API ile ba\u015flat\u0131l\u0131r, sonucu banka geri bildirim adresine g\u00f6nderir.<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fcs\u00fc e-fatura ve e-ar\u015fiv entegrasyonu. Fatura bilgisi \u00f6zel entegrat\u00f6r\u00fcn u\u00e7 noktas\u0131na g\u00f6nderilir, d\u00f6nen numara sipari\u015f kayd\u0131na i\u015flenir. D\u00f6rd\u00fcnc\u00fcs\u00fc stok senkronizasyonu: pazaryerinde ve kendi sitenizde ayn\u0131 \u00fcr\u00fcn\u00fc sat\u0131yorsan\u0131z, bir kanalda d\u00fc\u015fen stok di\u011ferine API ile bildirilmedi\u011finde olmayan \u00fcr\u00fcn\u00fc satma riski do\u011far. <a href=\"https:\/\/narhost.com\/blog\/woocommerce-nedir\/\" title=\"WooCommerce nedir \u2014 WordPress ile e-ticaret kurulumu\">WooCommerce yaz\u0131m\u0131zda<\/a> anlatt\u0131\u011f\u0131m\u0131z kurulumlarda bu senkronizasyon genelde bir eklenti \u00fczerinden y\u00fcr\u00fcr.<\/p>\n<h2>WordPress REST API&#8217;si nerede duruyor?<\/h2>\n<p>WordPress kendi API&#8217;sini kutudan \u00e7\u0131kar\u0131r. Sitenizin <code>\/wp-json\/wp\/v2\/posts<\/code> adresine bir GET iste\u011fi att\u0131\u011f\u0131n\u0131zda yaz\u0131lar\u0131n\u0131z\u0131 JSON olarak al\u0131rs\u0131n\u0131z. Yaz\u0131 olu\u015fturmak, kategori g\u00fcncellemek, medya y\u00fcklemek de ayn\u0131 yoldan yap\u0131labilir.<\/p>\n<p>Okuma i\u015flemleri \u00e7o\u011fu kurulumda kimliksiz \u00e7al\u0131\u015f\u0131r, yazma i\u015flemleri i\u00e7in kimlik do\u011frulama gerekir. En pratik y\u00f6ntem, kullan\u0131c\u0131 profilinden \u00fcretilen uygulama \u015fifreleridir; as\u0131l parolan\u0131z\u0131 payla\u015fmadan yetkili istek g\u00f6ndermenizi sa\u011flar. U\u00e7 noktalar\u0131n tamam\u0131 <a href=\"https:\/\/developer.wordpress.org\/rest-api\/\" title=\"WordPress REST API el kitab\u0131 \u2014 resm\u00ee geli\u015ftirici dok\u00fcman\u0131\" target=\"_blank\" rel=\"noopener\">WordPress REST API el kitab\u0131nda<\/a> listelidir. Bu aray\u00fcz\u00fc a\u00e7\u0131k b\u0131rakman\u0131n k\u00fc\u00e7\u00fck bir yan etkisi de var: k\u00f6t\u00fc niyetli taramalar kullan\u0131c\u0131 listesini bu adresten \u00e7ekmeye \u00e7al\u0131\u015f\u0131r, o y\u00fczden yazma u\u00e7lar\u0131n\u0131 yaln\u0131zca ihtiya\u00e7 duyan hesaplara a\u00e7mak gerekir.<\/p>\n<h2>Entegrasyon i\u00e7in hosting ve g\u00fcvenlik ko\u015fullar\u0131<\/h2>\n<p>Bir entegrasyonun \u00e7al\u0131\u015fmas\u0131 i\u00e7in sunucunuzun d\u0131\u015far\u0131ya istek atabilmesi gerekir. PHP taraf\u0131nda bu i\u015f cURL ile yap\u0131l\u0131r; payla\u015f\u0131ml\u0131 hosting kullan\u0131yorsan\u0131z cURL deste\u011finin a\u00e7\u0131k oldu\u011funu ve giden ba\u011flant\u0131larda port k\u0131s\u0131t\u0131 bulunmad\u0131\u011f\u0131n\u0131 ba\u015ftan sormak en do\u011frusu. D\u00fczenli sorgulama yapacaksan\u0131z zamanlanm\u0131\u015f g\u00f6rev (cron) deste\u011fi de listenizde olmal\u0131.<\/p>\n<p>\u0130kinci ko\u015ful \u015fifreli ba\u011flant\u0131. Ciddi hi\u00e7bir servis bug\u00fcn HTTP \u00fczerinden istek kabul etmiyor; hem siz onlara hem onlar size HTTPS ile ula\u015f\u0131r. Geri bildirim adresi (webhook) tan\u0131mlayacaksan\u0131z sertifikan\u0131z\u0131n ge\u00e7erli olmas\u0131 \u015fartt\u0131r, aksi halde kar\u015f\u0131 taraf ba\u011flant\u0131y\u0131 keser. Sertifika t\u00fcrleri ve kurulum sonras\u0131 ad\u0131mlar i\u00e7in <a href=\"https:\/\/narhost.com\/blog\/ssl-sertifikasi-nedir\/\" title=\"SSL sertifikas\u0131 nedir \u2014 t\u00fcrleri ve kurulum sonras\u0131 ad\u0131mlar\">SSL sertifikas\u0131 yaz\u0131m\u0131za<\/a> g\u00f6z at\u0131n.<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fcs\u00fc kaynak. API \u00e7a\u011fr\u0131lar\u0131 sayfa y\u00fcklenirken senkron \u00e7al\u0131\u015f\u0131yorsa, kar\u015f\u0131 taraftaki bir yava\u015flama do\u011frudan sizin sayfa a\u00e7\u0131l\u0131\u015f s\u00fcrenize yans\u0131r. Yo\u011fun entegrasyon kuran siteler bu y\u00fczden \u00e7a\u011fr\u0131lar\u0131 kuyru\u011fa al\u0131r ve arka planda i\u015fler. WordPress \u00fczerinde \u00e7al\u0131\u015f\u0131yorsan\u0131z <a href=\"https:\/\/narhost.com\/blog\/wordpress-icin-en-iyi-hosting-tercihi\/\" title=\"WordPress i\u00e7in en iyi hosting tercihi \u2014 se\u00e7im \u00f6l\u00e7\u00fctleri\">hosting tercihi yaz\u0131m\u0131zdaki<\/a> \u00f6l\u00e7\u00fctler burada da ge\u00e7erlidir.<\/p>\n<ul class=\"kontrol-listesi\">\n<li>Servisin resm\u00ee dok\u00fcman\u0131n\u0131 okuyun; u\u00e7 nokta, metot ve zorunlu alanlar\u0131 not al\u0131n.<\/li>\n<li>Test ortam\u0131 (sandbox) varsa canl\u0131ya ge\u00e7meden \u00f6nce orada deneyin.<\/li>\n<li>Anahtar\u0131 sunucudaki yap\u0131land\u0131rma dosyas\u0131nda tutun, s\u00fcr\u00fcm kontrol\u00fcne g\u00f6ndermeyin.<\/li>\n<li>H\u0131z s\u0131n\u0131r\u0131n\u0131 \u00f6\u011frenin ve s\u0131k de\u011fi\u015fmeyen yan\u0131tlar\u0131 \u00f6nbelle\u011fe al\u0131n.<\/li>\n<li>4xx ve 5xx kodlar\u0131n\u0131 ayr\u0131 ayr\u0131 i\u015fleyin; 5xx&#8217;te k\u0131sa bekleyip yeniden deneyin.<\/li>\n<li>Her iste\u011fi ve yan\u0131t\u0131 kaydedin, ama kayda anahtar ve kart bilgisi yazmay\u0131n.<\/li>\n<li>Hosting taraf\u0131nda cURL, giden ba\u011flant\u0131 ve cron deste\u011fini \u00f6nceden do\u011frulay\u0131n.<\/li>\n<li>S\u00fcr\u00fcm numaras\u0131n\u0131 sabitleyin, sa\u011flay\u0131c\u0131n\u0131n duyuru kanal\u0131n\u0131 takip edin.<\/li>\n<\/ul>\n<div class=\"success-box\">\n<p class=\"label\">Sonu\u00e7<\/p>\n<p>API nedir sorusunun pratik cevab\u0131, iki yaz\u0131l\u0131m\u0131n ortak bir kural setiyle konu\u015fmas\u0131d\u0131r. Adresi, metodu ve kimli\u011fi do\u011fru kurdu\u011funuzda geriye tek i\u015f kal\u0131r: yan\u0131t kodlar\u0131n\u0131 d\u00fczg\u00fcn kar\u015f\u0131lamak. Anahtar\u0131 sunucuda tutun, h\u0131z s\u0131n\u0131r\u0131na sayg\u0131 g\u00f6sterin, sertifikan\u0131z\u0131 ge\u00e7erli tutun; entegrasyonlar\u0131n b\u00fcy\u00fck k\u0131sm\u0131 bu \u00fc\u00e7 maddede k\u0131r\u0131l\u0131yor.<\/p>\n<\/div>\n<div class=\"kb-faq\">\n<h2>S\u0131k\u00e7a sorulan sorular<\/h2>\n<h3>API nedir, yaz\u0131l\u0131m bilmeden kullan\u0131labilir mi?<\/h3>\n<p>API nedir sorusunun cevab\u0131 k\u0131saca \u015fu: iki yaz\u0131l\u0131m\u0131n veri al\u0131\u015fveri\u015fi i\u00e7in kulland\u0131\u011f\u0131 kurall\u0131 aray\u00fcz. Do\u011frudan kullanmak kod gerektirir, ancak haz\u0131r eklentiler ve entegrasyon ara\u00e7lar\u0131 bu i\u015fi arka planda yapar. E-ticaret altyap\u0131lar\u0131nda kargo ve \u00f6deme entegrasyonlar\u0131 \u00e7o\u011funlukla panelden birka\u00e7 alan doldurularak kurulur.<\/p>\n<h3>REST ile SOAP aras\u0131ndaki fark nedir?<\/h3>\n<p>SOAP daha eski ve XML tabanl\u0131d\u0131r, kat\u0131 bir mesaj yap\u0131s\u0131 dayat\u0131r. REST ise HTTP&#8217;nin kendi metotlar\u0131n\u0131 kullan\u0131r ve JSON ile \u00e7al\u0131\u015f\u0131r. T\u00fcrkiye&#8217;de baz\u0131 kurumsal servisler h\u00e2l\u00e2 SOAP sunuyor; yeni geli\u015ftirilen servislerin b\u00fcy\u00fck k\u0131sm\u0131 REST.<\/p>\n<h3>API anahtar\u0131m s\u0131zarsa ne yapmal\u0131y\u0131m?<\/h3>\n<p>Anahtar\u0131 hemen sa\u011flay\u0131c\u0131n\u0131n panelinden iptal edip yenisini \u00fcretin, sonra yeni anahtar\u0131 sunucudaki yap\u0131land\u0131rma dosyas\u0131na yaz\u0131n. Ard\u0131ndan son g\u00fcnlerdeki istek kay\u0131tlar\u0131n\u0131 inceleyip sizin d\u0131\u015f\u0131n\u0131zda kullan\u0131m olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.<\/p>\n<h3>429 hatas\u0131 al\u0131yorum, ne anlama geliyor?<\/h3>\n<p>H\u0131z s\u0131n\u0131r\u0131n\u0131 a\u015ft\u0131n\u0131z demektir. Yan\u0131t ba\u015fl\u0131klar\u0131nda ne kadar bekleyece\u011finiz genelde yazar. Kal\u0131c\u0131 \u00e7\u00f6z\u00fcm istek say\u0131s\u0131n\u0131 azaltmakt\u0131r: s\u0131k de\u011fi\u015fmeyen veriyi \u00f6nbelle\u011fe al\u0131n, ayn\u0131 kay\u0131t i\u00e7in tekrarlayan sorgular\u0131 birle\u015ftirin.<\/p>\n<h3>Payla\u015f\u0131ml\u0131 hostingte API entegrasyonu \u00e7al\u0131\u015f\u0131r m\u0131?<\/h3>\n<p>\u00c7o\u011fu durumda \u00e7al\u0131\u015f\u0131r. Gereken \u015fey cURL deste\u011fi, giden ba\u011flant\u0131ya izin verilmesi ve zamanlanm\u0131\u015f g\u00f6rev imk\u00e2n\u0131d\u0131r. \u00c7ok yo\u011fun ve s\u00fcrekli \u00e7a\u011fr\u0131 yapan bir yap\u0131 kuruyorsan\u0131z sanal sunucuya ge\u00e7mek daha rahat olur.<\/p>\n<\/div>\n<div class=\"cta-box\">\n<p class=\"label\">Narhost&#8217;ta<\/p>\n<p>Web hosting paketlerinde NVMe SSD disk, \u00fccretsiz SSL ve T\u00fcrk\u00e7e cPanel haz\u0131r gelir; mevcut sitenizin ta\u015f\u0131nmas\u0131 \u00fccretsizdir.<\/p>\n<p><a class=\"cta-btn\" href=\"https:\/\/narhost.com\/web-hosting\" title=\"Narhost web hosting paketleri\">Web hosting paketlerini incele<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>API nedir sorusunun cevab\u0131, istek ve yan\u0131t mant\u0131\u011f\u0131, REST ile JSON, u\u00e7 nokta ve kimlik do\u011frulama, h\u0131z s\u0131n\u0131r\u0131, HTTP durum kodlar\u0131 ve entegrasyon i\u00e7in gereken hosting ko\u015fullar\u0131.<\/p>\n","protected":false},"author":1,"featured_media":2308,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nedir"],"_links":{"self":[{"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/posts\/494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/comments?post=494"}],"version-history":[{"count":4,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/posts\/494\/revisions"}],"predecessor-version":[{"id":2307,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/posts\/494\/revisions\/2307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/media\/2308"}],"wp:attachment":[{"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/media?parent=494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/categories?post=494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/tags?post=494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}