{"id":13578,"date":"2026-08-07T13:09:03","date_gmt":"2026-08-07T13:09:03","guid":{"rendered":"https:\/\/bjftradinggroup.com\/?page_id=13578"},"modified":"2026-10-17T22:37:01","modified_gmt":"2026-10-17T22:37:01","slug":"defi-arbitrage","status":"publish","type":"page","link":"https:\/\/bjftradinggroup.com\/tr\/defi-arbitrage\/","title":{"rendered":"DeFi Arbitraj\u0131"},"content":{"rendered":"

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Kapsaml\u0131 Rehber \u00b7 2026<\/div>\n

DeFi Arbitraj\u0131: DEX, Flash Loan’lar & MEV \u2014 Kapsaml\u0131 2026 Rehberi<\/h1>\n

DeFi arbitraj\u0131, arbitraj\u0131n en saf h\u00e2lidir: ayn\u0131 varl\u0131k iki likidite havuzunda farkl\u0131 fiyatlan\u0131r, ak\u0131ll\u0131 s\u00f6zle\u015fmeler i\u00e7inde atomik olarak sonu\u00e7land\u0131r\u0131l\u0131r ve sermaye flash loan’lar arac\u0131l\u0131\u011f\u0131yla \u00fccretsiz olarak \u00f6d\u00fcn\u00e7 al\u0131nabilir \u2014 t\u00fcm bunlar MEV olarak bilinen sert, gecikme odakl\u0131 rekabetin i\u00e7inde ger\u00e7ekle\u015fir. Ayn\u0131 zamanda t\u00fcm i\u015flem d\u00fcnyas\u0131n\u0131n teknik a\u00e7\u0131dan en zorlu alanlar\u0131ndan biridir.<\/p>\n

\n
\ud83d\udd00 DEX & zincirler aras\u0131<\/div>\n
\u26a1 Flash loan’lar<\/div>\n
\ud83e\udd16 MEV tedarik zinciri<\/div>\n
\ud83e\udded D\u00fcr\u00fcst CEX kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/div><\/div><\/div>\n

<\/p>\n

\n
DeFi arbitraj\u0131 nedir<\/div>\n

DeFi arbitraj\u0131, ayn\u0131 varl\u0131\u011f\u0131n merkeziyetsiz finans platformlar\u0131 aras\u0131ndaki fiyat farklar\u0131ndan k\u00e2r elde etme uygulamas\u0131d\u0131r \u2014 \u00e7o\u011funlukla ayn\u0131 veya farkl\u0131 blokzincirlerdeki merkeziyetsiz borsalar (DEX’ler) aras\u0131nda. Her DEX varl\u0131klar\u0131 kendi likidite havuzuna g\u00f6re fiyatlad\u0131\u011f\u0131ndan, ayn\u0131 token ayn\u0131 anda biraz farkl\u0131 fiyatlardan i\u015flem g\u00f6rebilir. Bir DeFi arbitrajc\u0131s\u0131 daha ucuz oldu\u011fu yerden al\u0131r ve daha pahal\u0131 oldu\u011fu yerde satar; bunu s\u0131kl\u0131kla ya k\u00e2rl\u0131 bi\u00e7imde tamamlanan ya da tamamen geri al\u0131nan (revert) tek bir atomik i\u015flem i\u00e7inde yapar.<\/p>\n<\/p><\/div>\n

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\u0130\u00e7indekiler<\/div>\n
    \n
  1. DeFi neden arbitraj f\u0131rsat\u0131 yarat\u0131r<\/a><\/li>\n
  2. DEX arbitraj\u0131: temel mekanizma<\/a><\/li>\n
  3. Flash loan’lar: sermayesiz arbitraj<\/a><\/li>\n
  4. MEV ve zincir \u00fcst\u00fc tedarik zinciri<\/a><\/li>\n
  5. DeFi arbitraj\u0131n\u0131n riskleri<\/a><\/li>\n
  6. DeFi ve merkezi borsa arbitraj\u0131 kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/a><\/li>\n
  7. Nas\u0131l ba\u015flan\u0131r<\/a><\/li>\n
  8. SSS<\/a><\/li>\n<\/ol><\/div>\n

    <\/p>\n

    \n

    DeFi neden arbitraj f\u0131rsat\u0131 yarat\u0131r<\/h2>\n

    Merkeziyetsiz finans, i\u015fleyi\u015f bi\u00e7iminin do\u011fas\u0131ndan kaynaklanan nedenlerle yap\u0131sal olarak fiyat farklar\u0131na yatk\u0131nd\u0131r.<\/p>\n

    \n
    \n
    \ud83e\uddea<\/div>\n

    AMM’ler fiyat\u0131 havuzlardan belirler<\/h3>\n

    \u00c7o\u011fu DEX fiyatlar\u0131 havuz bakiyelerine g\u00f6re bir form\u00fclle belirler \u2014 sabit \u00e7arp\u0131m kural\u0131, x \u00b7 y = k. Her i\u015flem bakiyeyi ve fiyat\u0131 de\u011fi\u015ftirir; bu nedenle ayn\u0131 \u00e7ift, ayn\u0131 anda farkl\u0131 DEX’lerde farkl\u0131 fiyatlarda bulunur.<\/p>\n<\/div>\n

    \n
    \ud83c\udf10<\/div>\n

    Likidite par\u00e7al\u0131d\u0131r<\/h3>\n

    Ethereum, Layer-2’ler ve di\u011fer zincirlerdeki onlarca DEX’in her biri kendi havuzlar\u0131n\u0131 tutar. Bir platformdaki fiyat hareketi di\u011ferlerine an\u0131nda yans\u0131maz \u2014 ve zincirler aras\u0131 transferler ek gecikme yarat\u0131r.<\/p>\n<\/div>\n

    \n
    \ud83d\udc41\ufe0f<\/div>\n

    \u015eeffaf & izinsiz<\/h3>\n

    Zincir \u00fcst\u00fc durum herkese a\u00e7\u0131kt\u0131r: herkes mempool’u ve her havuzun rezervlerini okuyabilir ve herhangi bir adres arbitraj i\u015flemi g\u00f6nderebilir. Bu a\u00e7\u0131kl\u0131k, herkesin kat\u0131l\u0131m\u0131n\u0131 m\u00fcmk\u00fcn k\u0131lar \u2014 ve rekabeti ac\u0131mas\u0131z hale getirir.<\/p>\n<\/div>\n

    \n
    \u269b\ufe0f<\/div>\n

    Atomik sonu\u00e7land\u0131rma<\/h3>\n

    Tek bir zincirde en g\u00fc\u00e7l\u00fc bi\u00e7im atomiktir: al\u0131\u015f ve sat\u0131\u015f\u0131n tamam\u0131 yaln\u0131zca k\u00e2rl\u0131ysa ba\u015far\u0131l\u0131 olan tek bir i\u015flemde paketlenir; b\u00f6ylece i\u015flem s\u0131ras\u0131ndaki y\u00f6nsel risk fiilen ortadan kalkar.<\/p>\n<\/div><\/div>\n<\/section>\n

    <\/p>\n

    \n

    DEX arbitraj\u0131: temel mekanizma<\/h2>\n

    En basit bi\u00e7im iki platformlu bir DEX i\u015flemidir: X token\u0131 Havuz A’da Havuz B’ye g\u00f6re daha ucuzdur, bu y\u00fczden arbitrajc\u0131 A’dan al\u0131r ve B’ye satar; \u00fccretler ve gas d\u00fc\u015f\u00fcl\u00fcr. AMM fiyatlar\u0131 siz i\u015flem yapt\u0131k\u00e7a hareket etti\u011finden (fiyat etkisi), i\u015flem b\u00fcy\u00fckl\u00fc\u011f\u00fc fark\u0131n ne kadar h\u0131zl\u0131 kapand\u0131\u011f\u0131yla s\u0131n\u0131rl\u0131d\u0131r. Birka\u00e7 varyant bu temel \u00fczerine kurulur.<\/p>\n

    \n\n\n\n\n\n\n\n\n
    Varyant<\/th>\nNas\u0131l \u00e7al\u0131\u015f\u0131r<\/th>\nNot<\/th>\n<\/tr>\n<\/thead>\n
    DEX’ler aras\u0131<\/td>\nAyn\u0131 zincirdeki iki DEX, tek bir i\u015flemde atomik olarak ger\u00e7ekle\u015ftirilir.<\/td>\nKlasik \u00f6rnek.<\/td>\n<\/tr>\n
    \u00dc\u00e7gen (zincir \u00fcst\u00fc)<\/td>\nG\u00f6reli fiyatlar uyumsuz oldu\u011funda \u00fc\u00e7 token \u00e7ifti \u00fczerinden d\u00f6ng\u00fc yap\u0131l\u0131r (ETH \u2192 USDC \u2192 DAI \u2192 ETH).<\/td>\nZincir \u00fcst\u00fc \u00fc\u00e7gen arbitraj<\/a>.<\/td>\n<\/tr>\n
    Zincirler aras\u0131<\/td>\nAyn\u0131 varl\u0131k, iki blokzincir, bir k\u00f6pr\u00fc (bridge) arac\u0131l\u0131\u011f\u0131yla.<\/td>\nDaha y\u00fcksek marjlar, ancak atomik de\u011fil ve daha riskli.<\/td>\n<\/tr>\n
    Stablecoin sabitinden sapma (depeg)<\/td>\nBir stablecoin sabitinden sapt\u0131\u011f\u0131nda onu sabit de\u011ferine do\u011fru geri i\u015flem yap\u0131l\u0131r.<\/td>\nDaha eri\u015filebilir, tekrarlayan.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/section>\n

    <\/p>\n

    \n

    Flash loan’lar: sermayesiz arbitraj<\/h2>\n

    Flash loan’lar, DeFi arbitraj\u0131n\u0131 geleneksel piyasalardaki hi\u00e7bir \u015feye benzemeyen hale getiren \u00f6zelliktir. Flash loan, ayn\u0131 i\u015flem i\u00e7inde al\u0131nan ve geri \u00f6denen teminats\u0131z bir krediye verilen add\u0131r \u2014 i\u015flemin sonuna kadar (k\u00fc\u00e7\u00fck bir \u00fccretle birlikte) geri \u00f6denmezse, i\u015flemin tamam\u0131 hi\u00e7 ger\u00e7ekle\u015fmemi\u015f gibi geri al\u0131n\u0131r.<\/p>\n

    \n
    \n
    1<\/div>\n
    Flash loan ile \u00f6d\u00fcn\u00e7 al\u0131n<\/strong><\/p>\n

    Bir bor\u00e7 verme protokol\u00fcnden b\u00fcy\u00fck miktarda token \u00f6d\u00fcn\u00e7 al\u0131n \u2014 pe\u015fin sermaye olmadan.<\/p>\n<\/div>\n<\/div>\n

    \n
    2<\/div>\n
    Farktan yararlan\u0131n<\/strong><\/p>\n

    D\u00fc\u015f\u00fck fiyatl\u0131 varl\u0131\u011f\u0131 bir DEX’ten al\u0131n ve ayn\u0131 i\u015flem i\u00e7inde ba\u015fka bir DEX’te sat\u0131n.<\/p>\n<\/div>\n<\/div>\n

    \n
    3<\/div>\n
    Krediyi + \u00fccreti geri \u00f6deyin<\/strong><\/p>\n

    \u0130\u015flem bitmeden \u00f6d\u00fcn\u00e7 al\u0131nan tutar\u0131 ve flash loan \u00fccretini iade edin.<\/p>\n<\/div>\n<\/div>\n

    \n
    4<\/div>\n
    K\u00e2r\u0131 al\u0131n \u2014 veya geri al\u0131n<\/strong><\/p>\n

    Kalan ne varsa sizindir. \u0130\u015flem \u00fccretler ve gas sonras\u0131nda k\u00e2r b\u0131rakmayacaksa geri al\u0131n\u0131r ve yaln\u0131zca gas kaybedersiniz.<\/p>\n<\/div>\n<\/div><\/div>\n

    \n “K\u00e2r ya da geri alma” risksiz de\u011fildir<\/strong>
    \n Ba\u015far\u0131s\u0131z denemelerdeki gas birikir, ak\u0131ll\u0131 s\u00f6zle\u015fme hatalar\u0131 felaket olabilir ve flash loan’lar\u0131n kendisi protokol istismarlar\u0131 i\u00e7in finansman mekanizmas\u0131 olarak kullan\u0131lm\u0131\u015ft\u0131r \u2014 bu, me\u015fru arbitrajdan farkl\u0131 ve ciddi bir konudur. Buradaki hi\u00e7bir \u015fey flash loan’lar\u0131n protokollere sald\u0131rmak i\u00e7in kullan\u0131lmas\u0131n\u0131 onaylamaz.\n <\/div>\n<\/section>\n

    <\/p>\n

    \n

    MEV ve zincir \u00fcst\u00fc tedarik zinciri<\/h2>\n

    DeFi arbitraj\u0131n\u0131 MEV’yi \u2014 Maximal Extractable Value (Maksimum \u00c7\u0131kar\u0131labilir De\u011fer) \u2014 anlamadan kavrayamazs\u0131n\u0131z: i\u015flemleri dahil ederek, hari\u00e7 tutarak veya yeniden s\u0131ralayarak bir blok \u00fcretiminden elde edilebilecek maksimum de\u011fer. Bir blokzincirde s\u0131ralama her \u015feydir: i\u015flemlerin s\u0131ras\u0131na kim karar verirse, arbitraj\u0131 kimin yakalayaca\u011f\u0131na da o karar verir. Bu durum, i\u015flemleri s\u0131ralama hakk\u0131 etraf\u0131nda, proposer-builder separation (PBS) ile resmile\u015ftirilmi\u015f b\u00fct\u00fcn bir ekonomi ortaya \u00e7\u0131karm\u0131\u015ft\u0131r.<\/p>\n

    \n
    \n
    \ud83d\udd0e<\/div>\n

    Searcher’lar<\/h3>\n

    Zinciri ve mempool’u f\u0131rsatlar (arbitraj, tasfiyeler) i\u00e7in tarar ve bunlar\u0131 yakalayan i\u015flem paketleri (bundle) haz\u0131rlar.<\/p>\n<\/div>\n

    \n
    \ud83c\udfd7\ufe0f<\/div>\n

    Builder’lar<\/h3>\n

    Bir\u00e7ok searcher’dan paketleri toplar ve m\u00fcmk\u00fcn olan en de\u011ferli blo\u011fu olu\u015fturur; blo\u011fun toplam de\u011ferini maksimize etmek i\u00e7in rekabet eder.<\/p>\n<\/div>\n

    \n
    \u2705<\/div>\n

    Validator’lar (proposer’lar)<\/h3>\n

    Sunulan en k\u00e2rl\u0131 blo\u011fu se\u00e7er \u2014 genellikle MEV-Boost arac\u0131l\u0131\u011f\u0131yla \u2014 ve zincire ekler. Zincir \u00fcst\u00fc arbitraj, blok alan\u0131 i\u00e7in ger\u00e7ek zamanl\u0131 bir a\u00e7\u0131k art\u0131rmaya d\u00f6n\u00fc\u015f\u00fcr.<\/p>\n<\/div>\n

    \n
    \ud83e\udd6a<\/div>\n

    Toksik MEV<\/h3>\n

    Sandvi\u00e7 sald\u0131r\u0131lar\u0131 ve front-running do\u011frudan di\u011fer yat\u0131r\u0131mc\u0131lardan de\u011fer \u00e7eker. Emir ak\u0131\u015f\u0131n\u0131n b\u00fcy\u00fck k\u0131sm\u0131n\u0131n \u00f6zel kanallara ta\u015f\u0131nmas\u0131n\u0131n nedeni budur \u2014 genel mempool’u atlayan relay’ler arac\u0131l\u0131\u011f\u0131yla builder’lara g\u00f6nderilir.<\/p>\n<\/div><\/div>\n

    MEV t\u00fcrleri e\u015fit de\u011fildir: saf arbitraj ve back-running fiyatlar\u0131 d\u00fczeltir ve verimlili\u011fi art\u0131r\u0131r; tasfiyeler gerekli bir DeFi i\u015flevidir; sandvi\u00e7 sald\u0131r\u0131lar\u0131 ve front-running toksik taraft\u0131r; JIT (just-in-time) likidite ise \u00fccreti yakalamak i\u00e7in b\u00fcy\u00fck bir takastan hemen \u00f6nce yo\u011funla\u015ft\u0131r\u0131lm\u0131\u015f likidite ekler. Rekabet\u00e7i zincir \u00fcst\u00fc arbitraj, asl\u0131nda y\u00fcksek frekansl\u0131 i\u015flemdir \u2014 y\u00fcksek frekansl\u0131 i\u015flem<\/a> ana sayfam\u0131zdaki gecikme odakl\u0131 d\u00fcnyayla ayn\u0131 DNA’y\u0131 payla\u015f\u0131r.<\/p>\n<\/section>\n

    <\/p>\n

    \n

    DeFi arbitraj\u0131n\u0131n riskleri: d\u00fcr\u00fcst ger\u00e7ek<\/h2>\n

    DeFi arbitraj\u0131, \u00f6zellikle flash loan e\u011fitimlerinde s\u0131kl\u0131kla bedava para olarak pazarlan\u0131r. Ger\u00e7ek daha ay\u0131lt\u0131c\u0131d\u0131r: zincir \u00fcst\u00fcnde para kaybetmenin yollar\u0131n\u0131n \u00e7o\u011funun fiyat fark\u0131n\u0131n kendisiyle hi\u00e7bir ilgisi yoktur. Bunlar, her DeFi arbitrajc\u0131s\u0131n\u0131n ilk i\u015flemden \u00f6nce hesaba katmas\u0131 gereken risklerdir.<\/p>\n

    \n
    \n
    \ud83c\udfc1<\/div>\n

    Profesyonel rekabet<\/h3>\n

    G\u00f6r\u00fcn\u00fcr her f\u0131rsat, optimize edilmi\u015f botlara ve \u00f6zel builder ili\u015fkilerine sahip g\u00fc\u00e7l\u00fc finansmanl\u0131 searcher’lar taraf\u0131ndan an\u0131nda kap\u0131\u015f\u0131l\u0131r. Basit genel mempool botlar\u0131 yar\u0131\u015f\u0131 \u00e7o\u011funlukla kaybeder.<\/p>\n<\/div>\n

    \n
    \u26fd<\/div>\n

    Gas kay\u0131plar\u0131 ger\u00e7ektir<\/h3>\n

    Ba\u015far\u0131s\u0131z veya geri al\u0131nan i\u015flemler yine de gas’a mal olur ve rekabet\u00e7i bir a\u00e7\u0131k art\u0131rmada bir\u00e7ok yar\u0131\u015f\u0131 kaybedersiniz. Bu maliyetler, k\u00e2rl\u0131 bir i\u015flem yakalasan\u0131z da yakalamasan\u0131z da birikir.<\/p>\n<\/div>\n

    \n
    \ud83d\udc1b<\/div>\n

    Ak\u0131ll\u0131 s\u00f6zle\u015fme riski<\/h3>\n

    Arbitraj s\u00f6zle\u015fmenizdeki veya etkile\u015fime girdi\u011finiz bir protokoldeki bir hata, fonlar\u0131 an\u0131nda ve geri d\u00f6n\u00fc\u015f\u00fc olmayan \u015fekilde bo\u015faltabilir. Zincir \u00fcst\u00fcnde hatalar iade edilmez.<\/p>\n<\/div>\n

    \n
    \ud83e\udd6a<\/div>\n

    Kurban siz olabilirsiniz<\/h3>\n

    Genel mempool \u00fczerinden saf bir \u015fekilde i\u015flem yaparsan\u0131z, tam olarak sandvi\u00e7 botlar\u0131n\u0131n hedefledi\u011fi ki\u015fi olursunuz. Kayma korumas\u0131 ve \u00f6zel g\u00f6nderim olmadan kendi denemeleriniz avlan\u0131r.<\/p>\n<\/div><\/div>\n

    DeFi arbitraj\u0131 risk haritas\u0131<\/h3>\n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Risk<\/th>\nNe ters gider<\/th>\nProfesyoneller bunu nas\u0131l azalt\u0131r<\/th>\n<\/tr>\n<\/thead>\n
    MEV rekabeti & front-running<\/td>\nDaha h\u0131zl\u0131 bir searcher i\u015fleminizi kopyalar veya daha y\u00fcksek teklif verir; gas \u00f6dersiniz ve hi\u00e7bir \u015fey elde edemezsiniz ya da sandvi\u00e7e k\u0131st\u0131r\u0131l\u0131rs\u0131n\u0131z.<\/td>\n\u00d6zel g\u00f6nderim (genel mempool yerine bundle’lar\/relay’ler), g\u00f6ndermeden \u00f6nce sim\u00fclasyon, ger\u00e7ek\u00e7i \u00f6ncelik \u00fccreti teklifi.<\/td>\n<\/tr>\n
    Gas & ba\u015far\u0131s\u0131z i\u015flemler<\/td>\nGeri al\u0131nan veya zarar eden denemeler yine de gas’a mal olur; yo\u011fun g\u00fcnlerde \u00fccretler spreadi a\u015fabilir.<\/td>\nGas maliyetini yaln\u0131zca kazan\u00e7 ba\u015f\u0131na de\u011fil, deneme ba\u015f\u0131na izleyin; gas sonras\u0131 minimum net k\u00e2r e\u015fi\u011fi belirleyin; ba\u015far\u0131s\u0131z bundle’lar\u0131n \u00fccretlendirilmedi\u011fi platformlar\u0131 tercih edin.<\/td>\n<\/tr>\n
    Kayma & fiyat etkisi<\/td>\nAMM fiyatlar\u0131 siz i\u015flem yapt\u0131k\u00e7a hareket eder ve havuz i\u015fleminiz ger\u00e7ekle\u015fmeden \u00f6nce de\u011fi\u015febilir \u2014 g\u00f6rd\u00fc\u011f\u00fcn\u00fcz fark ortadan kalkm\u0131\u015ft\u0131r.<\/td>\n\u0130\u015flemleri havuz derinli\u011fine g\u00f6re boyutland\u0131r\u0131n, kat\u0131 minimum \u00e7\u0131kt\u0131 limitleri belirleyin, rezervleri ayn\u0131 i\u015flem i\u00e7inde yeniden kontrol edin.<\/td>\n<\/tr>\n
    Ak\u0131ll\u0131 s\u00f6zle\u015fme hatalar\u0131<\/td>\nKendi s\u00f6zle\u015fmenizdeki veya \u00fczerinden y\u00f6nlendirme yapt\u0131\u011f\u0131n\u0131z bir protokoldeki bir hata, fonlar\u0131 an\u0131nda ve geri d\u00f6n\u00fc\u015f\u00fc olmayan \u015fekilde bo\u015faltabilir.<\/td>\nMinimal, denetlenmi\u015f s\u00f6zle\u015fmeler; y\u00fcr\u00fct\u00fcc\u00fcde yaln\u0131zca i\u015fletme sermayesi tutun; her de\u011fi\u015fikli\u011fi fork \u00fczerinde test edin.<\/td>\n<\/tr>\n
    Oracle & protokol riski<\/td>\nManip\u00fcle edilmi\u015f fiyat oracle’lar\u0131, duraklat\u0131lm\u0131\u015f havuzlar veya y\u00f6neti\u015fim de\u011fi\u015fiklikleri stratejinizin dayand\u0131\u011f\u0131 varsay\u0131mlar\u0131 bozar.<\/td>\nS\u0131\u011f havuzlardan ve yeni ba\u015flat\u0131lan protokollerden ka\u00e7\u0131n\u0131n; protokol duyurular\u0131n\u0131 izleyin; protokol ba\u015f\u0131na riski s\u0131n\u0131rlay\u0131n.<\/td>\n<\/tr>\n
    K\u00f6t\u00fc niyetli tokenlar<\/td>\n“Honeypot” veya transfer \u00fccretli tokenlar alman\u0131za izin verir ama satman\u0131za izin vermez ya da transferi sessizce vergilendirir \u2014 g\u00f6r\u00fcnen arbitraj bir tuzakt\u0131r.<\/td>\nTokenlar i\u00e7in izin listesi kullan\u0131n, tam gidi\u015f-d\u00f6n\u00fc\u015f\u00fc sim\u00fcle edin, do\u011frulanmam\u0131\u015f s\u00f6zle\u015fmeleri yok say\u0131n.<\/td>\n<\/tr>\n
    K\u00f6pr\u00fc riski (zincirler aras\u0131)<\/td>\nZincirler aras\u0131 arbitraj atomik de\u011fildir: fonlar transfer halindeyken fiyat de\u011fi\u015febilir ve k\u00f6pr\u00fclerin kendisi y\u00fcz milyonlarca dolarl\u0131k hacklere maruz kalm\u0131\u015ft\u0131r (2022’de Ronin, Wormhole ve Nomad).<\/td>\nHer i\u015flem i\u00e7in k\u00f6pr\u00fc kullanmak yerine her iki zincirde \u00f6nceden envanter konumland\u0131r\u0131n; k\u00f6pr\u00fclerde tutulan fonlar\u0131 s\u0131n\u0131rlay\u0131n.<\/td>\n<\/tr>\n
    Stablecoin sabitinden sapma (depeg)<\/td>\nKotasyon varl\u0131\u011f\u0131 olarak kullan\u0131lan bir stablecoin sabitini kaybeder \u2014 USDC Mart 2023’te k\u0131sa s\u00fcreli\u011fine $0.88 civar\u0131nda i\u015flem g\u00f6rd\u00fc.<\/td>\nKotasyon varl\u0131klar\u0131n\u0131 \u00e7e\u015fitlendirin; depeg i\u015flemlerini bedava arbitraj olarak de\u011fil, y\u00f6nsel risk olarak ele al\u0131n.<\/td>\n<\/tr>\n
    Anahtar & altyap\u0131 g\u00fcvenli\u011fi<\/td>\nS\u0131zd\u0131r\u0131lm\u0131\u015f bir \u00f6zel anahtar veya ele ge\u00e7irilmi\u015f bir sunucu c\u00fczdan\u0131 bo\u015falt\u0131r; bir RPC kesintisi i\u015flemleri ka\u00e7\u0131rman\u0131za veya yanl\u0131\u015f g\u00f6ndermenize neden olur.<\/td>\nDonan\u0131m\/HSM anahtar depolama, ayr\u0131 s\u0131cak ve so\u011fuk c\u00fczdanlar, yedekli node’lar.<\/td>\n<\/tr>\n
    D\u00fczenleme & vergi<\/td>\nHer takas vergiye tabi bir olay olabilir; DeFi kurallar\u0131 \u00fclkeden \u00fclkeye farkl\u0131l\u0131k g\u00f6sterir ve h\u0131zla de\u011fi\u015fir.<\/td>\nT\u00fcm i\u015flem kay\u0131tlar\u0131n\u0131 saklay\u0131n ve b\u00fcy\u00fck \u00f6l\u00e7ekte i\u015flem yapmadan \u00f6nce yerel kurallar\u0131 kontrol edin.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
    \n Flash loan arbitraj\u0131nda para kaybedebilir misiniz?<\/strong>
    \n Evet. Flash loan’\u0131n kendisi sizi bor\u00e7 verene bor\u00e7lu b\u0131rakamaz \u2014 geri \u00f6denmezse i\u015flem geri al\u0131n\u0131r. Ancak her geri al\u0131nan deneme yine de gas’a mal olur, s\u00f6zle\u015fmenizdeki bir hata kontrol etti\u011fi fonlar\u0131 kaybettirebilir ve atomik olmayan stratejiler (zincirler aras\u0131, \u00e7ok bloklu) tam piyasa riski ta\u015f\u0131r. “K\u00e2r ya da geri alma” bakiyenizi de\u011fil, krediyi korur.\n <\/div>\n

    Sermaye kullanmadan \u00f6nce risk kontrol listesi<\/h3>\n