{"id":16669,"date":"2022-12-26T15:58:23","date_gmt":"2022-12-26T08:58:23","guid":{"rendered":"http:\/\/infina.vn\/blog\/?p=16669"},"modified":"2022-12-26T15:58:23","modified_gmt":"2022-12-26T08:58:23","slug":"vi-metamask","status":"publish","type":"post","link":"https:\/\/infina.vn\/blog\/vi-metamask\/","title":{"rendered":"V\u00ed Metamask l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00ed Metamask tr\u00ean m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;16669&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;2&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;2&quot;,&quot;greet&quot;:&quot;\u0110\u00e1nh gi\u00e1 t\u1ea1i \u0111\u00e2y&quot;,&quot;legend&quot;:&quot;5\\\/5 - (2 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;V\u00ed Metamask l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00ed Metamask tr\u00ean m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i&quot;,&quot;width&quot;:&quot;129&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 129px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 2px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (2 votes)    <\/div>\n    <\/div>\n<p><span style=\"font-weight: 400;\">C\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t b\u1eadc c\u1ee7a ng\u00e0nh c\u00f4ng ngh\u1ec7 s\u1ed1, c\u00e1c lo\u1ea1i ti\u1ec1n \u1ea3o v\u00e0 v\u00ed l\u01b0u tr\u1eef ra \u0111\u1eddi nhanh ch\u00f3ng. Hi\u1ec7n nay c\u00f3 2 lo\u1ea1i v\u00ed \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng l\u00e0 Metamask v\u00e0 Trust Wallet. V\u1eady Metamask l\u00e0 g\u00ec? S\u1eed d\u1ee5ng v\u00ed Metamask c\u00f3 an to\u00e0n kh\u00f4ng? \u0110\u1ed3ng b\u1ed9 v\u00ed Metamask tr\u00ean m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i c\u00f3 kh\u00f3 kh\u00f4ng? H\u00e3y c\u00f9ng <a href=\"https:\/\/infina.vn\/\">Infina<\/a> t\u00ecm hi\u1ec3u v\u1ec1 nh\u1eefng t\u00ednh n\u0103ng v\u00e0 c\u00e1ch c\u00e0i \u0111\u1eb7t v\u00ed Metamask qua b\u00e0i vi\u1ebft sau nh\u00e9!<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung ch\u00ednh<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Vi_Metamask_la_gi\" title=\"V\u00ed Metamask l\u00e0 g\u00ec?\">V\u00ed Metamask l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Uu_diem\" title=\"\u01afu \u0111i\u1ec3m\">\u01afu \u0111i\u1ec3m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Nhuoc_diem\" title=\"Nh\u01b0\u1ee3c \u0111i\u1ec3m\">Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Nhung_thong_tin_ve_vi_Metamask_ban_can_biet\" title=\"Nh\u1eefng th\u00f4ng tin v\u1ec1 v\u00ed Metamask b\u1ea1n c\u1ea7n bi\u1ebft\">Nh\u1eefng th\u00f4ng tin v\u1ec1 v\u00ed Metamask b\u1ea1n c\u1ea7n bi\u1ebft<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Dac_diem\" title=\"\u0110\u1eb7c \u0111i\u1ec3m\">\u0110\u1eb7c \u0111i\u1ec3m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Cac_tinh_nang_cua_vi_Metamask\" title=\"C\u00e1c t\u00ednh n\u0103ng c\u1ee7a v\u00ed Metamask\">C\u00e1c t\u00ednh n\u0103ng c\u1ee7a v\u00ed Metamask<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#So_sanh_giua_vi_Metamask_va_Trust_Wallet\" title=\"So s\u00e1nh gi\u1eefa v\u00ed Metamask v\u00e0 Trust Wallet\">So s\u00e1nh gi\u1eefa v\u00ed Metamask v\u00e0 Trust Wallet<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Huong_dan_cai_dat_va_luu_y_su_dung_vi_Metamask\" title=\"H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t v\u00e0 l\u01b0u \u00fd s\u1eed d\u1ee5ng v\u00ed Metamask\">H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t v\u00e0 l\u01b0u \u00fd s\u1eed d\u1ee5ng v\u00ed Metamask<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Cai_dat_va_tao_vi_tren_trinh_duyet_Chrome\" title=\"C\u00e0i \u0111\u1eb7t v\u00e0 t\u1ea1o v\u00ed tr\u00ean tr\u00ecnh duy\u1ec7t Chrome\">C\u00e0i \u0111\u1eb7t v\u00e0 t\u1ea1o v\u00ed tr\u00ean tr\u00ecnh duy\u1ec7t Chrome<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Cai_dat_va_tao_vi_tren_thiet_bi_di_dong_IOSAndroid\" title=\"C\u00e0i \u0111\u1eb7t v\u00e0 t\u1ea1o v\u00ed tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng IOS\/Android\">C\u00e0i \u0111\u1eb7t v\u00e0 t\u1ea1o v\u00ed tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng IOS\/Android<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Luu_y_khi_su_dung_vi_Metamask\" title=\"L\u01b0u \u00fd khi s\u1eed d\u1ee5ng v\u00ed Metamask\">L\u01b0u \u00fd khi s\u1eed d\u1ee5ng v\u00ed Metamask<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/infina.vn\/blog\/vi-metamask\/#Ket_luan\" title=\"K\u1ebft lu\u1eadn\">K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Vi_Metamask_la_gi\"><\/span><span style=\"font-weight: 400;\">V\u00ed Metamask l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed kh\u00e1 ph\u1ed5 bi\u1ebfn trong h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef ti\u1ec1n \u1ea3o. Ch\u00fang cho ph\u00e9p b\u1ea1n t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 sinh th\u00e1i Ethereum m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u1ed3ng b\u1ed9 to\u00e0n b\u1ed9 <a href=\"https:\/\/infina.vn\/blog\/blockchain-la-gi\/\">Blockchain<\/a> tr\u00ean thi\u1ebft b\u1ecb hay m\u00e1y t\u00ednh. Ch\u00ednh b\u1edfi \u0111i\u1ec1u n\u00e0y c\u1ed9ng v\u1edbi vi\u1ec7c giao di\u1ec7n th\u00e2n thi\u1ec7n, c\u00e0i metamask d\u1ec5 d\u00e0ng \u0111\u00e3 g\u00e2y \u0111\u01b0\u1ee3c thi\u1ec7n c\u1ea3m v\u00e0 tin d\u00f9ng trong c\u1ed9ng \u0111\u1ed3ng crypto.<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-16671 size-full\" src=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/vi-metamask-la-gi.jpg\" alt=\"v\u00ed metamask\" width=\"800\" height=\"450\" title=\"\" srcset=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/vi-metamask-la-gi.jpg 800w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/vi-metamask-la-gi-300x169.jpg 300w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/vi-metamask-la-gi-768x432.jpg 768w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/vi-metamask-la-gi-696x392.jpg 696w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/vi-metamask-la-gi-747x420.jpg 747w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Uu_diem\"><\/span><b>\u01afu \u0111i\u1ec3m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">D\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t v\u00ed Metamask tr\u00ean tr\u00ecnh duy\u1ec7t Chrome th\u00f4ng qua plugin add-on.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Giao di\u1ec7n th\u00e2n thi\u1ec7n, d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i m\u00e3 th\u00f4ng b\u00e1o\/ coin d\u1ef1a tr\u00ean h\u1ec7 sinh th\u00e1i ETH.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t gas-fee n\u00ean gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t t\u1ed1c \u0111\u1ed9 giao d\u1ecbch.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 ki\u1ebfm \u0111\u01b0\u1ee3c c\u00e1c ph\u1ea7n th\u01b0\u1edfng th\u00f4ng qua vi\u1ec7c holding v\u00e0 \u0111\u1eb7t c\u01b0\u1ee3c t\u1eeb v\u00ed Metamask.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 \u1ee9ng d\u1ee5ng phi t\u1eadp trung Dapps: MetaMask h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i \u1ee9ng d\u1ee5ng phi t\u1eadp trung (dApps). R\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c nh\u00e0 x\u00e2y d\u1ef1ng, NFT v\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea Web 3.<\/span><\/li>\n<\/ul>\n<p>Xem th\u00eam:\u00a0<a href=\"https:\/\/infina.vn\/blog\/dapp-la-gi\/\">Dapp l\u00e0 g\u00ec? Ch\u00fang \u0111\u00f3ng vai tr\u00f2 g\u00ec trong c\u00f4ng ngh\u1ec7 s\u1ed1 ng\u00e0y nay?<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nhuoc_diem\"><\/span><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u1ed9ng \u0111\u1ed3ng <a href=\"https:\/\/infina.vn\/blog\/category\/tien-ao\/\">ti\u1ec1n \u1ea3o<\/a>. Tuy nhi\u00ean, v\u00ed Metamask c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m tr\u1eeb sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Kh\u00f4ng h\u1ed7 tr\u1ee3 BTC, ch\u00ednh v\u00ec th\u1ebf c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 BTC s\u1ebd kh\u00f3 s\u1eed d\u1ee5ng v\u00ed n\u00e0y \u0111\u1ec3 \u0111\u1ea7u t\u01b0 v\u00e0 chuy\u1ec3n \u0111\u1ed5i.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Kh\u00f4ng th\u1ec3 \u0111\u0103ng nh\u1eadp nhi\u1ec1u \u0111\u1ecba ch\u1ec9 v\u00ed, m\u1ed7i l\u1ea7n mu\u1ed1n thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 kh\u00e1c ph\u1ea3i log-out.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ph\u00ed Swap kh\u00e1 cao, \u0111i\u1ec1u n\u00e0y khi\u1ebfn c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 nh\u1ecf tr\u1edf n\u00ean e ng\u1ea1i h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i s\u1eed d\u1ee5ng thao t\u00e1c th\u1ee7 c\u00f4ng khi c\u1eadp nh\u1eadt t\u00e0i s\u1ea3n. \u0110i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn m\u1ea5t th\u1eddi gian h\u01a1n so v\u1edbi vi\u1ec7c t\u1ef1 \u0111\u1ed9ng update.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Kh\u00f4ng h\u1ed7 tr\u1ee3 24\/7 khi g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 giao d\u1ecbch v\u00e0 c\u1ea7n h\u1ed7 tr\u1ee3.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_thong_tin_ve_vi_Metamask_ban_can_biet\"><\/span><span style=\"font-weight: 400;\">Nh\u1eefng th\u00f4ng tin v\u1ec1 v\u00ed Metamask b\u1ea1n c\u1ea7n bi\u1ebft<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Dac_diem\"><\/span><b>\u0110\u1eb7c \u0111i\u1ec3m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">V\u00ed Metamask c\u00f3 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng kh\u00e1 tr\u1ef1c quan gi\u00fap cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd kh\u00f3a t\u00e0i kho\u1ea3n. Theo d\u00f5i c\u00e1c giao d\u1ecbch, trao \u0111\u1ed5i, swap, g\u1eedi v\u00e0 nh\u1eadn ti\u1ec1n \u0111i\u1ec7n t\u1eed, c\u00e1c token c\u1ee7a m\u1ea1ng l\u01b0\u1edbi Ethereum ho\u1eb7c t\u00edch h\u1ee3p c\u00e1c n\u1ec1n t\u1ea3ng network kh\u00e1c nhau.\u00a0\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng ph\u1ea7n m\u1ec1m v\u00ed ho\u1eb7c th\u00eam n\u00f3 d\u01b0\u1edbi d\u1ea1ng ti\u1ec7n \u00edch m\u1edf r\u1ed9ng tr\u00ecnh. Metamask hi\u1ec7n h\u1ed7 tr\u1ee3 c\u00e0i \u0111\u1eb7t tr\u1ef1c tuy\u1ebfn t\u1ea1i FireFox, Chrome, Opera v\u00e0 Brave.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ngo\u00e0i ra, n\u00f3 kh\u00f4ng ti\u1ebft l\u1ed9 d\u1eef li\u1ec7u nh\u1eadn d\u1ea1ng nh\u01b0 t\u00ean, email, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i v\u00e0 \u0111\u1ecba ch\u1ec9 ng\u01b0\u1eddi d\u00f9ng. V\u00e0 c\u0169ng ng\u0103n kh\u00f4ng cho m\u1ed9t th\u1ef1c th\u1ec3 duy nh\u1ea5t c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u00ed. \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 t\u00ednh n\u0103ng an to\u00e0n nh\u1ea5t so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng v\u00ed tr\u1ef1c tuy\u1ebfn hi\u1ec7n nay.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">B\u1ea3o m\u1eadt cao b\u1eb1ng c\u00e1ch ti\u1ebfp c\u1eadn \u1ea9n danh v\u00e0 m\u1eadt kh\u1ea9u ri\u00eang cho ng\u01b0\u1eddi d\u00f9ng. V\u00ec Metamask kh\u00f4ng l\u01b0u gi\u1eef th\u00f4ng tin c\u00e1 nh\u00e2n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng n\u00ean t\u00e0i kho\u1ea3n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng m\u1eadt kh\u1ea9u do ch\u1ee7 t\u00e0i kho\u1ea3n t\u1ea1o ra trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t v\u00e0 thi\u1ebft l\u1eadp. Ho\u1eb7c s\u1eed d\u1ee5ng d\u1eef li\u1ec7u sinh tr\u1eafc h\u1ecdc tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">V\u00ed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c th\u00f4ng qua c\u1ee5m t\u1eeb ghi nh\u1edb 12 t\u1eeb quan tr\u1ecdng. Do \u0111\u00f3, c\u1ea7n ph\u1ea3i gi\u1eef an to\u00e0n cho c\u1ee5m t\u1eeb b\u1ea3o m\u1eadt n\u00e0y, v\u00ec n\u00f3 s\u1ebd r\u1ea5t c\u1ea7n thi\u1ebft n\u1ebfu thi\u1ebft b\u1ecb b\u1ecb h\u1ecfng ho\u1eb7c b\u1ecb \u0111\u00e1nh c\u1eafp.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-16672 size-full\" src=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/dac-diem.jpg\" alt=\"v\u00ed metamask\" width=\"800\" height=\"450\" title=\"\" srcset=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/dac-diem.jpg 800w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/dac-diem-300x169.jpg 300w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/dac-diem-768x432.jpg 768w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/dac-diem-696x392.jpg 696w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/dac-diem-747x420.jpg 747w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_tinh_nang_cua_vi_Metamask\"><\/span><b>C\u00e1c t\u00ednh n\u0103ng c\u1ee7a v\u00ed Metamask<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">T\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c lo\u1ea1i v\u00ed tr\u1ef1c tuy\u1ebfn kh\u00e1c, Metamask kh\u00f4ng ch\u1ec9 l\u00e0 n\u01a1i l\u01b0u tr\u1eef ti\u1ec1n \u1ea3o. N\u00f3 s\u1ebd c\u00f3 nh\u1eefng t\u00ednh n\u0103ng c\u01a1 b\u1ea3n sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><b>Mua Crypto<\/b><span style=\"font-weight: 400;\">: Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 mua Crypto th\u00f4ng qua Wyre b\u1eb1ng USD. Sau \u0111\u00f3 Crypto s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n v\u00e0o \u0111\u1ecba ch\u1ec9 v\u00ed t\u1ea1i Metamask.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>G\u1eedi &amp; nh\u1eadn token:<\/b><span style=\"font-weight: 400;\"> Sau khi k\u1ebft n\u1ed1i v\u00e0 t\u1ea1o v\u00ed tr\u00ean Metamask, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eedi, nh\u1eadn t\u00e0i s\u1ea3n Crypto tr\u00ean v\u00ed th\u00f4ng qua copy \u0111\u1ecba ch\u1ec9 v\u00ed g\u1eedi cho ng\u01b0\u1eddi kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Giao d\u1ecbch t\u00e0i s\u1ea3n qua Swap Crypto:<\/b><span style=\"font-weight: 400;\"> N\u1ebfu anh em mu\u1ed1n mua b\u00e1n t\u00e0i s\u1ea3n tr\u00ean v\u00ed, kh\u00f4ng c\u1ea7n ph\u1ea3i k\u1ebft n\u1ed1i v\u1edbi AMM, b\u1edfi v\u00ec tr\u00ean Metamask hi\u1ec7n \u0111\u00e3 t\u00edch h\u1ee3p t\u00ednh n\u0103ng Swap.<\/span><\/li>\n<\/ul>\n<p>Xem th\u00eam: <a href=\"https:\/\/infina.vn\/blog\/token-la-gi\/\">M\u00e3 Token l\u00e0 g\u00ec? N\u1ebfu nh\u01b0 \u0111\u1ec3 l\u1ed9 m\u00e3 Token b\u1ea1n c\u00f3 m\u1ea5t g\u00ec kh\u00f4ng?<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"So_sanh_giua_vi_Metamask_va_Trust_Wallet\"><\/span><b>So s\u00e1nh gi\u1eefa v\u00ed Metamask v\u00e0 Trust Wallet<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"size-full wp-image-16674 aligncenter\" src=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/so-sanh-giua-vi-metamask-va-vi-trust.jpg\" alt=\"v\u00ed metamask\" width=\"800\" height=\"800\" title=\"\" srcset=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/so-sanh-giua-vi-metamask-va-vi-trust.jpg 800w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/so-sanh-giua-vi-metamask-va-vi-trust-300x300.jpg 300w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/so-sanh-giua-vi-metamask-va-vi-trust-150x150.jpg 150w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/so-sanh-giua-vi-metamask-va-vi-trust-768x768.jpg 768w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/so-sanh-giua-vi-metamask-va-vi-trust-696x696.jpg 696w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/so-sanh-giua-vi-metamask-va-vi-trust-420x420.jpg 420w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7n nay, tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i wallet d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 \u0111\u1ea7u t\u01b0, chuy\u1ec3n giao c\u00e1c Crypto. M\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 v\u00ed Trust, c\u00f9ng so s\u00e1nh kh\u00e1c bi\u1ec7t gi\u1eefa 2 lo\u1ea1i wallet n\u00e0y qua c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Ti\u00eau ch\u00ed so s\u00e1nh<\/b><\/td>\n<td><b>Metamask<\/b><\/td>\n<td><b>Trust wallet<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kh\u1ea3 d\u1ee5ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tr\u00ean tr\u00ecnh duy\u1ec7t, thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ec9 tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 crypto<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ec9 c\u00e1c crypto d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng ETH.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 t\u1ea5t c\u1ea3 coin, token d\u1ef1a tr\u00ean h\u1ec7 sinh th\u00e1i ETH, BTC.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">T\u01b0\u01a1ng t\u00e1c v\u1edbi \u0111\u1ed3ng BTC<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kh\u00f4ng.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u00f3.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ch\u1ee9c n\u0103ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mua, gi\u1eef, chuy\u1ec3n giao c\u00e1c \u0111\u1ed3ng coin \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ho\u1ea1t \u0111\u1ed9ng nh\u01b0 1 s\u00e0n giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Huong_dan_cai_dat_va_luu_y_su_dung_vi_Metamask\"><\/span><span style=\"font-weight: 400;\">H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t v\u00e0 l\u01b0u \u00fd s\u1eed d\u1ee5ng v\u00ed Metamask<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Cai_dat_va_tao_vi_tren_trinh_duyet_Chrome\"><\/span><b>C\u00e0i \u0111\u1eb7t v\u00e0 t\u1ea1o v\u00ed tr\u00ean tr\u00ecnh duy\u1ec7t Chrome<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i v\u00ed Metamask tr\u1ef1c ti\u1ebfp th\u00f4ng qua Excision plugin add-on tr\u00ean chrome. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 1:<\/strong> M\u1edf tr\u00ecnh duy\u1ec7t Chrome, v\u00e0o ph\u1ea7n ti\u1ec7n \u00edch, v\u00e0 th\u00eam Metamask v\u00e0o.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 2:<\/strong> Sau khi c\u00e0i \u0111\u1eb7t th\u00e0nh c\u00f4ng, nh\u1ea5n n\u00fat \u201cb\u1eaft \u0111\u1ea7u\u201d tr\u00ean h\u1ed9p tho\u1ea1i v\u1eeba xu\u1ea5t hi\u1ec7n, v\u00e0 nh\u1ea5n \u201ct\u1ea1o v\u00ed\u201d. Ch\u1ecdn \u0111\u1ed3ng \u00fd\/kh\u00f4ng \u0111\u1ed3ng \u00fd \u0111\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n Metamask.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 3:<\/strong> \u0110\u0103ng k\u00fd v\u00ed Metamask v\u00e0 t\u1ea1o m\u1eadt kh\u1ea9u, t\u1ed1i thi\u1ec3u c\u00f3 8 k\u00fd t\u1ef1 v\u00e0 s\u1ed1. Sau \u0111\u00f3 nh\u1ea5n \u201ct\u1ea1o m\u1edbi\u201d v\u00e0 vi\u1ebft ra 12 t\u1eeb sao l\u01b0u h\u1ea1t gi\u1ed1ng (12-word seed phrase) v\u00e0 sao l\u01b0u ch\u00fang \u1edf n\u01a1i an to\u00e0n.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 4:<\/strong> Nh\u1ea5n x\u00e1c nh\u1eadn c\u1ee5m t\u1eeb sao l\u01b0u, v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn. Cu\u1ed1i c\u00f9ng nh\u1ea5n \u201cho\u00e0n th\u00e0nh\u201d \u0111\u1ec3 ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp v\u00e0 t\u1ea1o v\u00ed metamask.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-16675 size-full\" src=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-chrome.jpg\" alt=\"v\u00ed metamask\" width=\"800\" height=\"574\" title=\"\" srcset=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-chrome.jpg 800w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-chrome-300x215.jpg 300w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-chrome-768x551.jpg 768w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-chrome-696x499.jpg 696w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-chrome-585x420.jpg 585w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cai_dat_va_tao_vi_tren_thiet_bi_di_dong_IOSAndroid\"><\/span><b>C\u00e0i \u0111\u1eb7t v\u00e0 t\u1ea1o v\u00ed tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng IOS\/Android<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1ch c\u00e0i \u0111\u1eb7t v\u00e0 t\u1ea1o v\u00ed Metamask tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng c\u0169ng kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh ch\u00f3ng. B\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u00e0 c\u00e0i \u0111\u1eb7t theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 1:<\/strong> M\u1edf Appstore ho\u1eb7c CH play \u0111\u1ec3 t\u1ea3i Metamask.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 2:<\/strong> Sau khi c\u00e0i \u0111\u1eb7t xong, nh\u1ea5n \u201cb\u1eaft \u0111\u1ea7u\u201d \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c t\u1ea1o v\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 3:<\/strong> Nh\u1ea5n Create a new wallet ho\u1eb7c Import using seed phrase \u0111\u1ec3 t\u1ea1o v\u00ed m\u1edbi ho\u1eb7c \u0111\u0103ng nh\u1eadp Metamask.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 4:<\/strong> Th\u1ef1c hi\u1ec7n theo h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 t\u1ea1o m\u1eadt kh\u1ea9u cho t\u00e0i kho\u1ea3n m\u1edbi ho\u1eb7c s\u1eafp x\u1ebfp 12 t\u1eeb b\u00ed m\u1eadt \u0111\u1ec3 m\u1edf t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n. Cu\u1ed1i c\u00f9ng l\u00e0 nh\u1ea5n \u201cho\u00e0n th\u00e0nh\/done\u201d \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m phi\u00ean b\u1ea3n Metamask tr\u00ean di \u0111\u1ed9ng c\u1ee7a b\u1ea1n.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-16676 size-full\" src=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-thiet-bi-di-dong.jpg\" alt=\"v\u00ed metamask\" width=\"800\" height=\"395\" title=\"\" srcset=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-thiet-bi-di-dong.jpg 800w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-thiet-bi-di-dong-300x148.jpg 300w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-thiet-bi-di-dong-768x379.jpg 768w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-thiet-bi-di-dong-696x344.jpg 696w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/cai-dat-va-tao-vi-tren-thiet-bi-di-dong-324x160.jpg 324w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Luu_y_khi_su_dung_vi_Metamask\"><\/span>L\u01b0u \u00fd khi s\u1eed d\u1ee5ng v\u00ed Metamask<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">T\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c lo\u1ea1i v\u00ed giao d\u1ecbch v\u00e0 l\u01b0u tr\u1eef c\u00e1c m\u00e3 coin kh\u00e1c. Metamask wallet c\u0169ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp v\u00e0 nh\u1eadn c\u00e1c m\u00e3 token ERC20. M\u1eb7c d\u00f9 giao di\u1ec7n th\u00e2n thi\u1ec7n v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng v\u00ed metamask kh\u00e1 \u0111\u01a1n gi\u1ea3n h\u01a1n so v\u1edbi nh\u1eefng lo\u1ea1i v\u00ed tr\u1ef1c tuy\u1ebfn kh\u00e1c. Nh\u01b0ng khi s\u1eed d\u1ee5ng b\u1ea1n c\u1ea7n l\u01b0u \u00fd:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N\u00ean c\u00f3 s\u1eb5n m\u1ed9t \u00edt ETH trong v\u00ed \u0111\u1ec3 giao d\u1ecbch, b\u1edfi c\u00e1c ph\u00ed ERC20 lu\u00f4n m\u1eb7c \u0111\u1ecbnh. Do \u0111\u00f3, v\u1edbi m\u1ed7i giao d\u1ecbch b\u1ea1n c\u00f3 th\u1ec3 m\u1ea5t kho\u1ea3ng 20 &#8211; 50 <a href=\"https:\/\/infina.vn\/blog\/usdt-la-gi\/\">USDT<\/a> t\u00f9y v\u00e0o th\u1eddi \u0111i\u1ec3m v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng token.\u00a0\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Lu\u00f4n x\u00e1c nh\u1eadn l\u1ea1i \u0111\u1ecba ch\u1ec9 wallet nh\u1eadn v\u00e0 g\u1eedi c\u00e1c m\u00e3 token khi giao d\u1ecbch. B\u1edfi n\u1ebfu nh\u01b0 b\u1ea1n g\u1eedi nh\u1ea7m \u0111\u1ecba ch\u1ec9, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 khi\u1ebfu n\u1ea1i ho\u1eb7c nh\u1eadn l\u1ea1i s\u1ed1 token \u0111\u00f3.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">L\u01b0u tr\u1eef 12-word seed phrase \u0111\u00e3 \u0111\u01b0\u1ee3c cung c\u1ea5p. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c ho\u1eb7c l\u1ea5y l\u1ea1i t\u00e0i kho\u1ea3n khi b\u1ecb hack ho\u1eb7c qu\u00ean m\u1eadt kh\u1ea9u.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">B\u1edfi n\u1ec1n t\u1ea3ng Metamask kh\u00f4ng h\u1ed7 tr\u1ee3 BTC, n\u00ean \u0111\u1eebng c\u1ed1 g\u1eafng th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch th\u00f4ng qua \u0111\u1ed3ng BTC m\u00e0 h\u00e3y chuy\u1ec3n ch\u00fang qua c\u00e1c m\u00e3 token tr\u00ean h\u1ec7 sinh th\u00e1i ETH.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-16677 size-full\" src=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/luu-y-khi-su-dung-metamask.jpg\" alt=\"\" width=\"800\" height=\"604\" title=\"\" srcset=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/luu-y-khi-su-dung-metamask.jpg 800w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/luu-y-khi-su-dung-metamask-300x227.jpg 300w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/luu-y-khi-su-dung-metamask-768x580.jpg 768w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/luu-y-khi-su-dung-metamask-696x525.jpg 696w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/luu-y-khi-su-dung-metamask-556x420.jpg 556w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/12\/luu-y-khi-su-dung-metamask-80x60.jpg 80w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Xem th\u00eam:\u00a0<a href=\"https:\/\/infina.vn\/blog\/erc20-la-gi\/\">ERC20 l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u1ea1o v\u00ed ERC20 c\u1ef1c k\u1ef3 \u0111\u01a1n gi\u1ea3n<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><span style=\"font-weight: 400;\">K\u1ebft lu\u1eadn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ecf qua nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ec1 vi\u1ec7c giao d\u1ecbch Bitcoin, v\u00ed tr\u1ef1c tuy\u1ebfn Metamask kh\u00e1 hi\u1ec7n \u0111\u1ea1i v\u00e0 an to\u00e0n v\u1edbi c\u00e1ch t\u1ea1o v\u00ed metamask v\u00e0 s\u1eed d\u1ee5ng kh\u00e1 \u0111\u01a1n gi\u1ea3n l\u1eabn th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng. B\u00ean c\u1ea1nh \u0111\u00f3, giao d\u1ecbch t\u1ef1 ch\u1ecdn v\u1edbi \u201cgas fee\u201d gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 gi\u1edbi h\u1ea1n m\u1ee9c ph\u00ed v\u00e0 t\u1ed1c \u0111\u1ed9 giao d\u1ecbch c\u1ee7a h\u1ecd. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 m\u1edbi ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c ti\u1ec1n ph\u00ed h\u01a1n so v\u1edbi s\u1ed1 ph\u00ed giao d\u1ecbch c\u1ed1 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 c\u1ea3m ngh\u0129 nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn ph\u00eda d\u01b0\u1edbi nh\u00e9!<\/span><\/p>\n<p>Xem th\u00eam:<\/p>\n<ul>\n<li class=\"entry-title\"><a href=\"https:\/\/infina.vn\/blog\/dang-ky-binance\/\">H\u01b0\u1edbng d\u1eabn \u0111\u0103ng k\u00fd t\u00e0i kho\u1ea3n Binance t\u1eeb A \u0111\u1ebfn Z chu\u1ea9n nh\u1ea5t 2022<\/a><\/li>\n<li class=\"entry-title\"><a href=\"https:\/\/infina.vn\/blog\/cac-san-giao-dich-tien-ao-uy-tin\/\">TOP 5 c\u00e1c s\u00e0n giao d\u1ecbch ti\u1ec1n \u1ea3o uy t\u00edn trong c\u1ed9ng \u0111\u1ed3ng \u0111\u1ea7u t\u01b0 crypto<\/a><\/li>\n<\/ul>\n<figure id=\"attachment_5055\" aria-describedby=\"caption-attachment-5055\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.facebook.com\/groups\/infinavn\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" class=\"wp-image-5055 size-full\" src=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/02\/banner-footer.png\" alt=\"tham gia group\" width=\"700\" height=\"200\" title=\"\" srcset=\"https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/02\/banner-footer.png 700w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/02\/banner-footer-300x86.png 300w, https:\/\/infina.vn\/blog\/wp-content\/uploads\/2022\/02\/banner-footer-696x200.png 696w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><figcaption id=\"caption-attachment-5055\" class=\"wp-caption-text\">Tham gia c\u1ed9ng \u0111\u1ed3ng \u0111\u1ea7u t\u01b0 <a href=\"https:\/\/infina.vn\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Infina\" target=\"_blank\" rel=\"noopener\">Infina<\/a> \u0111\u1ec3 c\u00f9ng h\u1ecdc h\u1ecfi v\u00e0 trao \u0111\u1ed5i th\u00eam nhi\u1ec1u ki\u1ebfn th\u1ee9c<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>C&ugrave;ng v&#7899;i s&#7921; ph&aacute;t tri&#7875;n v&#432;&#7907;t b&#7853;c c&#7911;a ng&agrave;nh c&ocirc;ng ngh&#7879; s&#7889;, c&aacute;c lo&#7841;i ti&#7873;n &#7843;o v&agrave; v&iacute; l&#432;u tr&#7919; ra &#273;&#7901;i nhanh ch&oacute;ng. Hi&#7879;n nay c&oacute; 2 lo&#7841;i v&iacute; &#273;i&#7879;n t&#7917; &#273;&#432;&#7907;c &#432;a chu&#7897;ng l&agrave; Metamask v&agrave; Trust Wallet. V&#7853;y Metamask l&agrave; g&igrave;? S&#7917; d&#7909;ng v&iacute; Metamask c&oacute; an to&agrave;n kh&ocirc;ng? &#272;&#7891;ng b&#7897; v&iacute; [&hellip;]<\/p>\n","protected":false},"author":34,"featured_media":16670,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[377],"tags":[],"class_list":{"0":"post-16669","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tien-ao"},"_links":{"self":[{"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/posts\/16669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/comments?post=16669"}],"version-history":[{"count":0,"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/posts\/16669\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/media\/16670"}],"wp:attachment":[{"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/media?parent=16669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/categories?post=16669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infina.vn\/blog\/wp-json\/wp\/v2\/tags?post=16669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}