TL; DR pro DeFi<\/strong><\/h2>\n\n\n\n\u201eDeFi\u201c m\u016f\u017eete popsat jako cel\u00e9 odv\u011btv\u00ed tvo\u0159en\u00e9 decentralizovan\u00fdmi aplikacemi a tokeny zam\u011b\u0159en\u00fdmi na nab\u00eddku dlouh\u00e9ho seznamu tradi\u010dn\u00edch finan\u010dn\u00edch n\u00e1stroj\u016f a produkt\u016f, ale bez spole\u010dnosti, vl\u00e1dy nebo organizace. Jedin\u00fdm opr\u00e1vn\u011bn\u00edm je software, k\u00f3d a blockchain<\/a> proto\u017ee jsou postaveny na inteligentn\u00edch kontraktech. Teoreticky tedy k jejich pou\u017eit\u00ed nepot\u0159ebujete d\u016fv\u011bru.<\/p>\n\n\n\n![\"\"](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/bitcoin-3411309_1280-1024x614.jpg\")
Obr\u00e1zek Pete Linforth \/ Pixabay <\/figcaption><\/figure><\/div>\n\n\n\nHlavn\u00edm p\u0159\u00edslibem DeFi je otev\u0159\u00edt finan\u010dn\u00ed sv\u011bt v\u0161em<\/strong>. Pou\u017e\u00edv\u00e1n\u00edm aplikac\u00ed DeFi nebudete pot\u0159ebovat \u017e\u00e1dn\u00fd ofici\u00e1ln\u00ed po\u017eadavek (pouze internet) na p\u0159\u00edstup k platform\u00e1m a n\u00e1stroj\u016fm, jako jsou p\u016fj\u010dky, \u00faspory, obchodov\u00e1n\u00ed, poji\u0161t\u011bn\u00ed, deriv\u00e1ty, burzy atd.<\/p>\n\n\n\nPokud si to mysl\u00edte mo\u017en\u00e1 Bitcoin<\/a>\u201eEthereum, litecoin a ka\u017ed\u00e1\u201e klasick\u00e1 \u201ckryptom\u011bna se m\u016f\u017ee po\u010d\u00edtat jako DeFi, pravd\u011bpodobn\u011b nejste tak daleko od pravdy. Av\u0161ak v na\u0161em sou\u010dasn\u00e9m kontextu, kdy\u017e pou\u017e\u00edv\u00e1me v\u00fdraz \u201eDeFi\u201c, mluv\u00edme obvykle o zcela nov\u00fdch tokenech a platform\u00e1ch zalo\u017een\u00fdch na inteligentn\u00edch kontraktech, kter\u00e9 nab\u00edzej\u00ed n\u011bkter\u00e9 velmi specifick\u00e9 finan\u010dn\u00ed slu\u017eby. A velmi pravd\u011bpodobn\u011b kr\u00e1tkodob\u00e9 \u0161\u0165avnat\u00e9 v\u00fdd\u011blky. Nebo tomu cht\u011bj\u00ed v\u0161ichni v\u011b\u0159it.<\/p>\n\n\n\nJak funguje DeFi?<\/strong><\/h2>\n\n\n\nDob\u0159e, jak s t\u00edm vyd\u011blat n\u011bjak\u00e9 pen\u00edze. To z\u00e1le\u017e\u00ed na platform\u011b, kterou pou\u017e\u00edv\u00e1te: podle DeFi Prime<\/a>, v t\u00e9to kategorii existuje v\u00edce ne\u017e 200 projekt\u016f. A DeFi Pulse<\/a> popisuje svou \u010d\u00e1st\u00ed, \u017ee do t\u011bchto projekt\u016f je zam\u010deno (investov\u00e1no) +7,8 miliardy dolar\u016f. Mno\u017estv\u00ed, kter\u00e9 nen\u00ed vy\u0161\u0161\u00ed ne\u017e individu\u00e1ln\u00ed tr\u017en\u00ed kapitalizace pro nejlep\u0161\u00ed 3 kryptom\u011bny, ale nic bezv\u00fdznamn\u00e9ho.<\/p>\n\n\n\nD\u016fle\u017eit\u00e1 v\u011bc: jak lid\u00e9 vyd\u011bl\u00e1vaj\u00ed pen\u00edze na t\u011bchto v\u011bcech? Jako to obvykle d\u011blaj\u00ed s krypto: v\u00fdhody obchodov\u00e1n\u00ed s nov\u00fdmi tokeny (jejich\u017e ceny jdou na M\u011bs\u00edc velmi rychle) a na druh\u00e9 stran\u011b vytv\u00e1\u0159ej\u00ed nov\u00e9 u\u017eite\u010dn\u00e9 (nebo zbyte\u010dn\u00e9) tokeny, jejich\u017e ceny jdou na M\u011bs\u00edc rychle, proto\u017ee ka\u017ed\u00fd trp\u00ed FOMO (strach ze zme\u0161k\u00e1n\u00ed).<\/p>\n\n\n\n
![\"\"](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/hand-2722107_1280-1024x683.jpg\")
Obr\u00e1zek Nattanan Kanchanaprat \/ Pixabay<\/figcaption><\/figure><\/div>\n\n\n\nExistuje v\u0161ak i jin\u00fd zp\u016fsob. N\u011bkolik platforem a token\u016f DeFi v\u00e1s odm\u011bn\u00ed jen proto, abyste sv\u00fdm zna\u010dk\u00e1m poskytli likviditu.<\/strong> To znamen\u00e1, \u017ee se jen mus\u00edte na platform\u011b pod\u00edlet s ur\u010dit\u00fdmi investicemi a \/ nebo aktivitou, abyste na opl\u00e1tku z\u00edskali \u0161\u0165avnat\u00e9 odm\u011bny. <\/p>\n\n\n\nPod\u00edvejme se na p\u0159\u00edklad Slou\u010denina<\/a> (COMP), jeden z nejpopul\u00e1rn\u011bj\u0161\u00edch. Jedn\u00e1 se o protokol na Ethereum, kter\u00fd umo\u017e\u0148uje lidem vyd\u011bl\u00e1vat n\u011bjak\u00e9 v\u00fdnosy pouze za \u00fa\u010delem ulo\u017een\u00ed nebo p\u016fj\u010den\u00ed kryptom\u011bny. Samoz\u0159ejm\u011b existuj\u00ed i dlu\u017en\u00edci, kte\u0159\u00ed vypl\u00e1cej\u00ed tuto prom\u011bnnou v\u00fdnosy: nap\u0159\u00edklad 3,41% jako cena za dr\u017een\u00ed n\u011bjak\u00e9ho DAI (stablecoin) b\u011bhem roku.<\/p>\n\n\n\nNa druh\u00e9 stran\u011b m\u00e1me jeho \u0159\u00edd\u00edc\u00ed token, COMP. Tento je mo\u017en\u00e9 zakoupit prost\u0159ednictv\u00edm n\u011bkolika burz a jeho cena za\u010dala kolem 61 USD v \u010dervnu tohoto roku (CoinMarketCap). Nyn\u00ed, o necel\u00e9 t\u0159i m\u011bs\u00edce pozd\u011bji, je cena za token 171 USD. Proto \u201eran\u00ed pt\u00e1ci\u201c ve Slou\u010denin\u011b mohli z\u00edskat + 180% pouze vlastnictv\u00edm t\u011bchto \u017eeton\u016f.<\/p>\n\n\n\n
Nezn\u00ed to samo o sob\u011b \u0161patn\u011b, ale to nen\u00ed nic ve srovn\u00e1n\u00ed s jin\u00fdmi \u0161\u0165avnat\u00fdmi (a velmi riskantn\u00edmi) sliby ...<\/p>\n\n\n\n
V\u00fdnosov\u00e9 zem\u011bd\u011blstv\u00ed a \u201ej\u00eddlo DeFi\u201c<\/strong><\/h2>\n\n\n\nVra\u0165me se ke slou\u010den\u00e9 chv\u00edli: pamatujte, pouh\u00fdm dr\u017een\u00edm kryptom\u011bn v platform\u011b m\u016f\u017eete z\u00edskat n\u011bjak\u00e9 skute\u010dn\u00e9 odm\u011bny. Ale tato DeFi nen\u00ed jedin\u00e1, kdo to d\u011bl\u00e1. N\u011bkter\u00e9 dal\u0161\u00ed platformy nab\u00edzej\u00ed tak\u00e9 \u201et\u011b\u017ebu likvidity\u201c a pro \u00fa\u010dastn\u00edky je\u0161t\u011b vy\u0161\u0161\u00ed odm\u011bnu.<\/p>\n\n\n\n
Futureswap je nap\u0159\u00edklad decentralizovan\u00e1 burza futures, jej\u00ed\u017e alfa verze nab\u00edzela ro\u010dn\u011b 550% za \u00fakol likvidity. A to je p\u0159esn\u011b to, co \u201ev\u00fdnos zem\u011bd\u011blci<\/a>" hledaj\u00ed: nov\u00e9 vzru\u0161uj\u00edc\u00ed aplikace DeFi k zaset\u00ed jejich investic do kryptom\u011bn a farmy s vysok\u00fdmi z\u00e1jmy a v\u00fdnosy z arbitr\u00e1\u017ee mezi nimi a jejich tokeny<\/strong>. Tito zem\u011bd\u011blci dokonce vlo\u017eili vysok\u00e9 \u010d\u00e1stky kolater\u00e1ln\u00edch fond\u016f, aby mohli p\u016fj\u010dit mno\u017estv\u00ed, kter\u00e9 jim umo\u017en\u00ed koupit (obd\u011bl\u00e1vat) v\u00edce \u017eeton\u016f.<\/p>\n\n\n\n![\"\"](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/money-1604921_1280-1024x682.jpg\")
Obr\u00e1zek TheDigitalWay \/ Pixabay <\/figcaption><\/figure><\/div>\n\n\n\nPraxe samoz\u0159ejm\u011b nep\u0159ich\u00e1z\u00ed bez rizik. A to je pravd\u011bpodobn\u011b okam\u017eik, kdy na sc\u00e9nu vstoup\u00ed \u201ej\u00eddlo DeFi\u201c: prvn\u00edm byl YAM Finance. Jo, po jedl\u00e9 hl\u00edz\u011b. Tato platforma m\u011bla b\u00fdt \u201eelastickou kryptom\u011bnou\u201c s atraktivn\u00edmi odm\u011bnami pro jejich poskytovatele likvidity (LP).<\/p>\n\n\n\n
Kone\u010dn\u00fd v\u00fdsledek nebyl \u00fapln\u011b takov\u00fd. YAM finance se narodil 12. srpna, s vypo\u010d\u00edtanou (a mimo\u0159\u00e1dnou) ro\u010dn\u00ed v\u00fdnosy<\/a> a\u017e 5,600% (pro vsazen\u00ed ve slou\u010denin\u011b). O necel\u00fdch 24 hodin pozd\u011bji byla v chytr\u00e9 smlouv\u011b nalezena fat\u00e1ln\u00ed chyba, kter\u00e1 zp\u016fsobila smrt projektu a uvnit\u0159 bylo zablokov\u00e1no 750 000 USD. Ale to byl jen p\u0159edkrm pro dal\u0161\u00ed j\u00eddla.<\/p>\n\n\n\nPochybn\u00e9 \u017eetony<\/a> stejn\u011b jako PIZZA, HOTDOG a KIMCHI tak\u00e9 vznikly a experimentovaly s velk\u00fdmi pumpami, po nich\u017e n\u00e1sledovaly smrt\u00edc\u00ed skl\u00e1dky za m\u00e9n\u011b ne\u017e jeden den. Sl\u00edben\u00e9 v\u00fdnosy pro n\u011b se li\u0161ily od + 11.000% a dokonce 1 milion u LP, ale byly jako padaj\u00edc\u00ed hv\u011bzda. B\u011bhem n\u011bkolika minut byly v\u0161echny (a investovan\u00e9 pen\u00edze) nadobro pry\u010d.<\/p>\n\n\n\nRozvoj: druh\u00e1 strana<\/strong><\/h2>\n\n\n\nDeFi nevyhnutelnou skute\u010dnost\u00ed (prozat\u00edm) je tato: pokud um\u00edte k\u00f3dovat, m\u016f\u017eete vyd\u011blat v\u00edce ne\u017e ostatn\u00ed. Vzpom\u00edn\u00e1te si na na\u0161e mal\u00e9 Intro a na to, jak chlapi vyd\u011bl\u00e1vaj\u00ed tis\u00edce a miliony dolar\u016f? Byli to v\u00fdvoj\u00e1\u0159i. Inteligentn\u00ed v\u00fdvoj\u00e1\u0159i smluv, abychom byli p\u0159esn\u011bj\u0161\u00ed.<\/p>\n\n\n\n
V DeFi je n\u011bco zvan\u00e9ho \u201eflash p\u016fj\u010dky\u201c:<\/strong> p\u016fj\u010dky kryptom\u011bny, kter\u00e9 si vezmete a zaplat\u00edte ve stejn\u00e9m bloku (transakci). Jak je to v\u016fbec mo\u017en\u00e9 a jak by to mohlo b\u00fdt v\u016fbec u\u017eite\u010dn\u00e9? Je mo\u017en\u00e9, pokud v\u00edte, jak napsat (k\u00f3dovat) inteligentn\u00ed smlouvu k proveden\u00ed automatick\u00e9 transakce s n\u011bkolika prvky, a je to u\u017eite\u010dn\u00e9 pro arbitr\u00e1\u017e. To znamen\u00e1, \u017ee byste mohli vyu\u017e\u00edt rozd\u00edln\u00e9 ceny stejn\u00e9ho aktiva na odli\u0161n\u00fdch trz\u00edch.<\/p>\n\n\n\nStejn\u011b jako v\u00fdvoj\u00e1\u0159 to ud\u011blal<\/a> po\u010d\u00e1tkem srpna, kdy si vyp\u016fj\u010dili 2,048 000 USDC z platformy dYdX, vym\u011bnili je za 2,028,367 DAI v Curve and Pool a pot\u00e9 splatili prvn\u00ed p\u016fj\u010dku; vyd\u011blat 16,182 USDC za 13 sekund a investovat pouze ceny plynu do Ethereum (kolem 50 USD). To v\u0161e samoz\u0159ejm\u011b prost\u0159ednictv\u00edm chytr\u00e9 smlouvy.<\/p>\n\n\n\nNa druhou stranu m\u00e1me anonymn\u00edho zakladatele Sushiswap, zn\u00e1m\u00e9ho jako NomiChef. P\u0159edn\u011b: Sushiswap je decentralizovan\u00e1 burza, kter\u00e1 tak\u00e9 nab\u00edz\u00ed t\u011b\u017ebu likvidity<\/strong> ka\u017ed\u00e9mu, kdo se chce z\u00fa\u010dastnit se sv\u00fdmi tokeny SUSHI. Je to v podstat\u011b kopie v\u00fdm\u011bny Uniswap s v\u011bt\u0161\u00edmi odm\u011bnami a vymyslet si<\/a> investor\u016fm zablokov\u00e1na a\u017e 1 miliarda dolar\u016f.<\/p>\n\n\n\n![\"\"](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/salmon-1353598_1280-1024x682.jpg\")
Obr\u00e1zek Jumi Kang \/ Pixabay <\/figcaption><\/figure><\/div>\n\n\n\nNomiChef jen \u010dekal na tento v\u00fdsledek t\u00fdden, p\u0159ed prodejem<\/a> v\u0161echny jeho SUSHI z\u00edskat 17 971 ETH<\/strong>, v sou\u010dasn\u00e9 dob\u011b v hodnot\u011b kolem 6 milion\u016f dolar\u016f. Cena za SUSHI samoz\u0159ejm\u011b klesla \u0161patn\u011b; i kdy\u017e chud\u00e1k hav\u00e1rii p\u0159e\u017eil. Pro te\u010f.<\/p>\n\n\n\nCo se tedy d\u011bje s DeFi? Mohu vyd\u011blat pen\u00edze?<\/strong><\/h2>\n\n\n\nNem\u016f\u017eeme to pop\u0159\u00edt: DeFi je velmi v\u00fdnosn\u00fd<\/a> trh a hned po jeho skap\u00e1n\u00ed je zlat\u00e1 hore\u010dka, kter\u00e1 poskytuje spoustu likvidity a p\u0159\u00edle\u017eitost\u00ed. N\u011bco podobn\u00e9ho se stalo v roce 2017 s hore\u010dkou Initial Coin Offering (ICO) a v\u0161ichni v\u00edme, jak to skon\u010dilo. Pokud ne: ne tak sladk\u00fd.<\/p>\n\n\n\nICO a DeFi p\u0159edstavily zaj\u00edmav\u00e9 a u\u017eite\u010dn\u00e9 produkty na dosah ka\u017ed\u00e9ho, ale tak\u00e9 p\u0159inesli spoustu zbyte\u010dn\u00fdch token\u016f, podvodn\u00e9 platformy, ne\u00fasp\u011b\u0161n\u00e9 projekty a velk\u00e9 ztr\u00e1ty.<\/strong> V\u011bt\u0161ina z t\u011bchto mimo\u0159\u00e1dn\u00fdch procent ROI je pravd\u011bpodobn\u011b jen prchav\u00e1 sl\u00e1va, jak se ji\u017e stalo u n\u011bkter\u00fdch \u201epotravin DeFi\u201c.<\/p>\n\n\n\nHrobov\u00e1 rizika \u010dekaj\u00ed za ka\u017ed\u00fdm rohem: chyby chytr\u00e9ho kontraktu, hacky, podvody, fale\u0161n\u00e9 tokeny, ne\u00fasp\u011b\u0161n\u00e9 projekty, extr\u00e9mn\u00ed sch\u00e9mata pump-and-dump atd. Toto je technologie v ran\u00e9 f\u00e1zi, tak\u017ee m\u016f\u017eete vyd\u011blat tis\u00edce dolar\u016f \u017e\u00e1dn\u00fd \u010das\u2026 a m\u016f\u017eete je tak\u00e9 okam\u017eit\u011b ztratit. Vyzkou\u0161ejte to, bavte se, mo\u017en\u00e1 dokonce z\u00edskejte n\u011bjak\u00e9 nebo hodn\u011b pen\u011bz, ale nikdy nebu\u010fte bezohledn\u00ed ohledn\u011b investic do DeFi. Nevs\u00e1zejte nic, co si nem\u016f\u017eete dovolit prohr\u00e1t.<\/p>\n\n\n\n
\n\n\n\nChcete obchodovat BTC, ETH a dal\u0161\u00ed tokeny? M\u016f\u017ee\u0161 to ud\u011blat<\/em>\u00a0bezpe\u010dn\u011b\u00a0na Alfacash<\/a>! A nezapome\u0148te, \u017ee mluv\u00edme o tomto a mnoha dal\u0161\u00edch v\u011bcech na na\u0161ich soci\u00e1ln\u00edch m\u00e9di\u00edch.
<\/em>Cvrlik\u00e1n\u00ed<\/a>\u00a0*\u00a0Telegram<\/a>\u00a0*\u00a0Instagram<\/a> * Youtube<\/a>\u00a0*Facebook<\/a>\u00a0\u00a0*\u00a0Vkontakte<\/a><\/p>","protected":false},"excerpt":{"rendered":"Je opravdu mo\u017en\u00e9 vyd\u011blat tis\u00edce dolar\u016f pomoc\u00ed DeFi token\u016f a dapps? P\u0159ij\u00edt na to!<\/p>","protected":false},"author":5,"featured_media":4059,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[50],"tags":[88,104,84,103,101,93],"class_list":{"0":"post-4053","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-analysis","8":"tag-altcoins","9":"tag-dapps","10":"tag-defi","11":"tag-earnings","12":"tag-investment","13":"tag-tokens"},"featured_image_src":"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/Why-everybody-is-going-crazy-about-DeFi.svg","author_info":{"display_name":"Isabel P\u00e9rez","author_link":"https:\/\/alfacash.blog\/cs\/author\/isabel\/"},"yoast_head":"\n
How to (not) make thousands of dollars with DeFi? - alfa.cash blog<\/title>\n<meta name=\"description\" content=\"Is really possible to make thousands of dollars with DeFi tokens and dapps? Figure it out!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alfacash.blog\/cs\/2020\/09\/09\/jak-vydelat-tisice-dolaru-defi\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to (not) make thousands of dollars with DeFi?\" \/>\n<meta property=\"og:description\" content=\"Is really possible to make thousands of dollars with DeFi tokens and dapps? 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It doesn't sound very compatible, but I've been learning and teaching about blockchain and cryptos for international portals since then. After hundreds of articles and diverse content about the topic, now you can find me here on Alfacash, working for more decentralization.\",\"sameAs\":[\"https:\/\/www.linkedin.com\/in\/isabel-prez-6b3786137\/\"],\"url\":\"https:\/\/alfacash.blog\/cs\/author\/isabel\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"How to (not) make thousands of dollars with DeFi? - alfa.cash blog","description":"Is really possible to make thousands of dollars with DeFi tokens and dapps? 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Hlavn\u00edm p\u0159\u00edslibem DeFi je otev\u0159\u00edt finan\u010dn\u00ed sv\u011bt v\u0161em<\/strong>. Pou\u017e\u00edv\u00e1n\u00edm aplikac\u00ed DeFi nebudete pot\u0159ebovat \u017e\u00e1dn\u00fd ofici\u00e1ln\u00ed po\u017eadavek (pouze internet) na p\u0159\u00edstup k platform\u00e1m a n\u00e1stroj\u016fm, jako jsou p\u016fj\u010dky, \u00faspory, obchodov\u00e1n\u00ed, poji\u0161t\u011bn\u00ed, deriv\u00e1ty, burzy atd.<\/p>\n\n\n\n Pokud si to mysl\u00edte mo\u017en\u00e1 Bitcoin<\/a>\u201eEthereum, litecoin a ka\u017ed\u00e1\u201e klasick\u00e1 \u201ckryptom\u011bna se m\u016f\u017ee po\u010d\u00edtat jako DeFi, pravd\u011bpodobn\u011b nejste tak daleko od pravdy. Av\u0161ak v na\u0161em sou\u010dasn\u00e9m kontextu, kdy\u017e pou\u017e\u00edv\u00e1me v\u00fdraz \u201eDeFi\u201c, mluv\u00edme obvykle o zcela nov\u00fdch tokenech a platform\u00e1ch zalo\u017een\u00fdch na inteligentn\u00edch kontraktech, kter\u00e9 nab\u00edzej\u00ed n\u011bkter\u00e9 velmi specifick\u00e9 finan\u010dn\u00ed slu\u017eby. A velmi pravd\u011bpodobn\u011b kr\u00e1tkodob\u00e9 \u0161\u0165avnat\u00e9 v\u00fdd\u011blky. Nebo tomu cht\u011bj\u00ed v\u0161ichni v\u011b\u0159it.<\/p>\n\n\n\n Dob\u0159e, jak s t\u00edm vyd\u011blat n\u011bjak\u00e9 pen\u00edze. To z\u00e1le\u017e\u00ed na platform\u011b, kterou pou\u017e\u00edv\u00e1te: podle DeFi Prime<\/a>, v t\u00e9to kategorii existuje v\u00edce ne\u017e 200 projekt\u016f. A DeFi Pulse<\/a> popisuje svou \u010d\u00e1st\u00ed, \u017ee do t\u011bchto projekt\u016f je zam\u010deno (investov\u00e1no) +7,8 miliardy dolar\u016f. Mno\u017estv\u00ed, kter\u00e9 nen\u00ed vy\u0161\u0161\u00ed ne\u017e individu\u00e1ln\u00ed tr\u017en\u00ed kapitalizace pro nejlep\u0161\u00ed 3 kryptom\u011bny, ale nic bezv\u00fdznamn\u00e9ho.<\/p>\n\n\n\n D\u016fle\u017eit\u00e1 v\u011bc: jak lid\u00e9 vyd\u011bl\u00e1vaj\u00ed pen\u00edze na t\u011bchto v\u011bcech? Jako to obvykle d\u011blaj\u00ed s krypto: v\u00fdhody obchodov\u00e1n\u00ed s nov\u00fdmi tokeny (jejich\u017e ceny jdou na M\u011bs\u00edc velmi rychle) a na druh\u00e9 stran\u011b vytv\u00e1\u0159ej\u00ed nov\u00e9 u\u017eite\u010dn\u00e9 (nebo zbyte\u010dn\u00e9) tokeny, jejich\u017e ceny jdou na M\u011bs\u00edc rychle, proto\u017ee ka\u017ed\u00fd trp\u00ed FOMO (strach ze zme\u0161k\u00e1n\u00ed).<\/p>\n\n\n\n Existuje v\u0161ak i jin\u00fd zp\u016fsob. N\u011bkolik platforem a token\u016f DeFi v\u00e1s odm\u011bn\u00ed jen proto, abyste sv\u00fdm zna\u010dk\u00e1m poskytli likviditu.<\/strong> To znamen\u00e1, \u017ee se jen mus\u00edte na platform\u011b pod\u00edlet s ur\u010dit\u00fdmi investicemi a \/ nebo aktivitou, abyste na opl\u00e1tku z\u00edskali \u0161\u0165avnat\u00e9 odm\u011bny. <\/p>\n\n\n\n Pod\u00edvejme se na p\u0159\u00edklad Slou\u010denina<\/a> (COMP), jeden z nejpopul\u00e1rn\u011bj\u0161\u00edch. Jedn\u00e1 se o protokol na Ethereum, kter\u00fd umo\u017e\u0148uje lidem vyd\u011bl\u00e1vat n\u011bjak\u00e9 v\u00fdnosy pouze za \u00fa\u010delem ulo\u017een\u00ed nebo p\u016fj\u010den\u00ed kryptom\u011bny. Samoz\u0159ejm\u011b existuj\u00ed i dlu\u017en\u00edci, kte\u0159\u00ed vypl\u00e1cej\u00ed tuto prom\u011bnnou v\u00fdnosy: nap\u0159\u00edklad 3,41% jako cena za dr\u017een\u00ed n\u011bjak\u00e9ho DAI (stablecoin) b\u011bhem roku.<\/p>\n\n\n\n Na druh\u00e9 stran\u011b m\u00e1me jeho \u0159\u00edd\u00edc\u00ed token, COMP. Tento je mo\u017en\u00e9 zakoupit prost\u0159ednictv\u00edm n\u011bkolika burz a jeho cena za\u010dala kolem 61 USD v \u010dervnu tohoto roku (CoinMarketCap). Nyn\u00ed, o necel\u00e9 t\u0159i m\u011bs\u00edce pozd\u011bji, je cena za token 171 USD. Proto \u201eran\u00ed pt\u00e1ci\u201c ve Slou\u010denin\u011b mohli z\u00edskat + 180% pouze vlastnictv\u00edm t\u011bchto \u017eeton\u016f.<\/p>\n\n\n\n Nezn\u00ed to samo o sob\u011b \u0161patn\u011b, ale to nen\u00ed nic ve srovn\u00e1n\u00ed s jin\u00fdmi \u0161\u0165avnat\u00fdmi (a velmi riskantn\u00edmi) sliby ...<\/p>\n\n\n\n Vra\u0165me se ke slou\u010den\u00e9 chv\u00edli: pamatujte, pouh\u00fdm dr\u017een\u00edm kryptom\u011bn v platform\u011b m\u016f\u017eete z\u00edskat n\u011bjak\u00e9 skute\u010dn\u00e9 odm\u011bny. Ale tato DeFi nen\u00ed jedin\u00e1, kdo to d\u011bl\u00e1. N\u011bkter\u00e9 dal\u0161\u00ed platformy nab\u00edzej\u00ed tak\u00e9 \u201et\u011b\u017ebu likvidity\u201c a pro \u00fa\u010dastn\u00edky je\u0161t\u011b vy\u0161\u0161\u00ed odm\u011bnu.<\/p>\n\n\n\n Futureswap je nap\u0159\u00edklad decentralizovan\u00e1 burza futures, jej\u00ed\u017e alfa verze nab\u00edzela ro\u010dn\u011b 550% za \u00fakol likvidity. A to je p\u0159esn\u011b to, co \u201ev\u00fdnos zem\u011bd\u011blci<\/a>" hledaj\u00ed: nov\u00e9 vzru\u0161uj\u00edc\u00ed aplikace DeFi k zaset\u00ed jejich investic do kryptom\u011bn a farmy s vysok\u00fdmi z\u00e1jmy a v\u00fdnosy z arbitr\u00e1\u017ee mezi nimi a jejich tokeny<\/strong>. Tito zem\u011bd\u011blci dokonce vlo\u017eili vysok\u00e9 \u010d\u00e1stky kolater\u00e1ln\u00edch fond\u016f, aby mohli p\u016fj\u010dit mno\u017estv\u00ed, kter\u00e9 jim umo\u017en\u00ed koupit (obd\u011bl\u00e1vat) v\u00edce \u017eeton\u016f.<\/p>\n\n\n\n Praxe samoz\u0159ejm\u011b nep\u0159ich\u00e1z\u00ed bez rizik. A to je pravd\u011bpodobn\u011b okam\u017eik, kdy na sc\u00e9nu vstoup\u00ed \u201ej\u00eddlo DeFi\u201c: prvn\u00edm byl YAM Finance. Jo, po jedl\u00e9 hl\u00edz\u011b. Tato platforma m\u011bla b\u00fdt \u201eelastickou kryptom\u011bnou\u201c s atraktivn\u00edmi odm\u011bnami pro jejich poskytovatele likvidity (LP).<\/p>\n\n\n\n Kone\u010dn\u00fd v\u00fdsledek nebyl \u00fapln\u011b takov\u00fd. YAM finance se narodil 12. srpna, s vypo\u010d\u00edtanou (a mimo\u0159\u00e1dnou) ro\u010dn\u00ed v\u00fdnosy<\/a> a\u017e 5,600% (pro vsazen\u00ed ve slou\u010denin\u011b). O necel\u00fdch 24 hodin pozd\u011bji byla v chytr\u00e9 smlouv\u011b nalezena fat\u00e1ln\u00ed chyba, kter\u00e1 zp\u016fsobila smrt projektu a uvnit\u0159 bylo zablokov\u00e1no 750 000 USD. Ale to byl jen p\u0159edkrm pro dal\u0161\u00ed j\u00eddla.<\/p>\n\n\n\n Pochybn\u00e9 \u017eetony<\/a> stejn\u011b jako PIZZA, HOTDOG a KIMCHI tak\u00e9 vznikly a experimentovaly s velk\u00fdmi pumpami, po nich\u017e n\u00e1sledovaly smrt\u00edc\u00ed skl\u00e1dky za m\u00e9n\u011b ne\u017e jeden den. Sl\u00edben\u00e9 v\u00fdnosy pro n\u011b se li\u0161ily od + 11.000% a dokonce 1 milion u LP, ale byly jako padaj\u00edc\u00ed hv\u011bzda. B\u011bhem n\u011bkolika minut byly v\u0161echny (a investovan\u00e9 pen\u00edze) nadobro pry\u010d.<\/p>\n\n\n\n DeFi nevyhnutelnou skute\u010dnost\u00ed (prozat\u00edm) je tato: pokud um\u00edte k\u00f3dovat, m\u016f\u017eete vyd\u011blat v\u00edce ne\u017e ostatn\u00ed. Vzpom\u00edn\u00e1te si na na\u0161e mal\u00e9 Intro a na to, jak chlapi vyd\u011bl\u00e1vaj\u00ed tis\u00edce a miliony dolar\u016f? Byli to v\u00fdvoj\u00e1\u0159i. Inteligentn\u00ed v\u00fdvoj\u00e1\u0159i smluv, abychom byli p\u0159esn\u011bj\u0161\u00ed.<\/p>\n\n\n\n V DeFi je n\u011bco zvan\u00e9ho \u201eflash p\u016fj\u010dky\u201c:<\/strong> p\u016fj\u010dky kryptom\u011bny, kter\u00e9 si vezmete a zaplat\u00edte ve stejn\u00e9m bloku (transakci). Jak je to v\u016fbec mo\u017en\u00e9 a jak by to mohlo b\u00fdt v\u016fbec u\u017eite\u010dn\u00e9? Je mo\u017en\u00e9, pokud v\u00edte, jak napsat (k\u00f3dovat) inteligentn\u00ed smlouvu k proveden\u00ed automatick\u00e9 transakce s n\u011bkolika prvky, a je to u\u017eite\u010dn\u00e9 pro arbitr\u00e1\u017e. To znamen\u00e1, \u017ee byste mohli vyu\u017e\u00edt rozd\u00edln\u00e9 ceny stejn\u00e9ho aktiva na odli\u0161n\u00fdch trz\u00edch.<\/p>\n\n\n\n Stejn\u011b jako v\u00fdvoj\u00e1\u0159 to ud\u011blal<\/a> po\u010d\u00e1tkem srpna, kdy si vyp\u016fj\u010dili 2,048 000 USDC z platformy dYdX, vym\u011bnili je za 2,028,367 DAI v Curve and Pool a pot\u00e9 splatili prvn\u00ed p\u016fj\u010dku; vyd\u011blat 16,182 USDC za 13 sekund a investovat pouze ceny plynu do Ethereum (kolem 50 USD). To v\u0161e samoz\u0159ejm\u011b prost\u0159ednictv\u00edm chytr\u00e9 smlouvy.<\/p>\n\n\n\n Na druhou stranu m\u00e1me anonymn\u00edho zakladatele Sushiswap, zn\u00e1m\u00e9ho jako NomiChef. P\u0159edn\u011b: Sushiswap je decentralizovan\u00e1 burza, kter\u00e1 tak\u00e9 nab\u00edz\u00ed t\u011b\u017ebu likvidity<\/strong> ka\u017ed\u00e9mu, kdo se chce z\u00fa\u010dastnit se sv\u00fdmi tokeny SUSHI. Je to v podstat\u011b kopie v\u00fdm\u011bny Uniswap s v\u011bt\u0161\u00edmi odm\u011bnami a vymyslet si<\/a> investor\u016fm zablokov\u00e1na a\u017e 1 miliarda dolar\u016f.<\/p>\n\n\n\n NomiChef jen \u010dekal na tento v\u00fdsledek t\u00fdden, p\u0159ed prodejem<\/a> v\u0161echny jeho SUSHI z\u00edskat 17 971 ETH<\/strong>, v sou\u010dasn\u00e9 dob\u011b v hodnot\u011b kolem 6 milion\u016f dolar\u016f. Cena za SUSHI samoz\u0159ejm\u011b klesla \u0161patn\u011b; i kdy\u017e chud\u00e1k hav\u00e1rii p\u0159e\u017eil. Pro te\u010f.<\/p>\n\n\n\n Nem\u016f\u017eeme to pop\u0159\u00edt: DeFi je velmi v\u00fdnosn\u00fd<\/a> trh a hned po jeho skap\u00e1n\u00ed je zlat\u00e1 hore\u010dka, kter\u00e1 poskytuje spoustu likvidity a p\u0159\u00edle\u017eitost\u00ed. N\u011bco podobn\u00e9ho se stalo v roce 2017 s hore\u010dkou Initial Coin Offering (ICO) a v\u0161ichni v\u00edme, jak to skon\u010dilo. Pokud ne: ne tak sladk\u00fd.<\/p>\n\n\n\n ICO a DeFi p\u0159edstavily zaj\u00edmav\u00e9 a u\u017eite\u010dn\u00e9 produkty na dosah ka\u017ed\u00e9ho, ale tak\u00e9 p\u0159inesli spoustu zbyte\u010dn\u00fdch token\u016f, podvodn\u00e9 platformy, ne\u00fasp\u011b\u0161n\u00e9 projekty a velk\u00e9 ztr\u00e1ty.<\/strong> V\u011bt\u0161ina z t\u011bchto mimo\u0159\u00e1dn\u00fdch procent ROI je pravd\u011bpodobn\u011b jen prchav\u00e1 sl\u00e1va, jak se ji\u017e stalo u n\u011bkter\u00fdch \u201epotravin DeFi\u201c.<\/p>\n\n\n\n Hrobov\u00e1 rizika \u010dekaj\u00ed za ka\u017ed\u00fdm rohem: chyby chytr\u00e9ho kontraktu, hacky, podvody, fale\u0161n\u00e9 tokeny, ne\u00fasp\u011b\u0161n\u00e9 projekty, extr\u00e9mn\u00ed sch\u00e9mata pump-and-dump atd. Toto je technologie v ran\u00e9 f\u00e1zi, tak\u017ee m\u016f\u017eete vyd\u011blat tis\u00edce dolar\u016f \u017e\u00e1dn\u00fd \u010das\u2026 a m\u016f\u017eete je tak\u00e9 okam\u017eit\u011b ztratit. Vyzkou\u0161ejte to, bavte se, mo\u017en\u00e1 dokonce z\u00edskejte n\u011bjak\u00e9 nebo hodn\u011b pen\u011bz, ale nikdy nebu\u010fte bezohledn\u00ed ohledn\u011b investic do DeFi. Nevs\u00e1zejte nic, co si nem\u016f\u017eete dovolit prohr\u00e1t.<\/p>\n\n\n\n Chcete obchodovat BTC, ETH a dal\u0161\u00ed tokeny? M\u016f\u017ee\u0161 to ud\u011blat<\/em>\u00a0bezpe\u010dn\u011b\u00a0na Alfacash<\/a>! A nezapome\u0148te, \u017ee mluv\u00edme o tomto a mnoha dal\u0161\u00edch v\u011bcech na na\u0161ich soci\u00e1ln\u00edch m\u00e9di\u00edch. Je opravdu mo\u017en\u00e9 vyd\u011blat tis\u00edce dolar\u016f pomoc\u00ed DeFi token\u016f a dapps? P\u0159ij\u00edt na to!<\/p>","protected":false},"author":5,"featured_media":4059,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[50],"tags":[88,104,84,103,101,93],"class_list":{"0":"post-4053","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-analysis","8":"tag-altcoins","9":"tag-dapps","10":"tag-defi","11":"tag-earnings","12":"tag-investment","13":"tag-tokens"},"featured_image_src":"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/Why-everybody-is-going-crazy-about-DeFi.svg","author_info":{"display_name":"Isabel P\u00e9rez","author_link":"https:\/\/alfacash.blog\/cs\/author\/isabel\/"},"yoast_head":"\nJak funguje DeFi?<\/strong><\/h2>\n\n\n\n
V\u00fdnosov\u00e9 zem\u011bd\u011blstv\u00ed a \u201ej\u00eddlo DeFi\u201c<\/strong><\/h2>\n\n\n\n
Rozvoj: druh\u00e1 strana<\/strong><\/h2>\n\n\n\n
Co se tedy d\u011bje s DeFi? Mohu vyd\u011blat pen\u00edze?<\/strong><\/h2>\n\n\n\n
\n\n\n\n
<\/em>Cvrlik\u00e1n\u00ed<\/a>\u00a0*\u00a0Telegram<\/a>\u00a0*\u00a0Instagram<\/a> * Youtube<\/a>\u00a0*Facebook<\/a>\u00a0\u00a0*\u00a0Vkontakte<\/a><\/p>","protected":false},"excerpt":{"rendered":"