{"id":9341,"date":"2021-07-01T10:31:43","date_gmt":"2021-07-01T03:31:43","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=9341"},"modified":"2025-06-10T21:17:23","modified_gmt":"2025-06-10T14:17:23","slug":"chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/","title":{"rendered":"Chu\u1ea9n ERC20 token l\u00e0 g\u00ec? ERC20 token \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"\r\n<p>ERC20 l\u00e0 m\u1ed9t trong nh\u1eefng m\u00e3 th\u00f4ng b\u00e1o (token) quan tr\u1ecdng v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t hi\u1ec7n nay. ERC20 token \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf h\u1ea7u h\u1ebft c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh tr\u00ean chu\u1ed7i kh\u1ed1i Ethereum nh\u01b0 m\u1ed9t ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt \u0111\u1eb7c bi\u1ec7t ri\u00eang.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>V\u1eady ti\u00eau chu\u1ea9n ERC20 nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y c\u00f9ng Fiahub kh\u00e1m ph\u00e1 ngay trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!\u00a0<\/p>\r\n\r\n\r\n\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#ERC20_token_la_gi\" >ERC20 token l\u00e0 g\u00ec?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Muc_tieu_cua_ERC20_la_gi\" >M\u1ee5c ti\u00eau c\u1ee7a ERC20 l\u00e0 g\u00ec?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#ERC20_token_duoc_dung_de_lam_gi\" >ERC20 token \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m 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-4\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Gay_quy_cong_dong\" >G\u00e2y qu\u1ef9 c\u1ed9ng \u0111\u1ed3ng\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Quyen_bieu_quyet\" >Quy\u1ec1n bi\u1ec3u quy\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Phi_giao_dich\" >Ph\u00ed giao d\u1ecbch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Cac_tinh_nang_moi\" >C\u00e1c t\u00ednh n\u0103ng m\u1edbi<\/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:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Mot_so_coin_xay_dung_theo_chuan_ERC20_token\" >M\u1ed9t s\u1ed1 coin x\u00e2y d\u1ef1ng theo chu\u1ea9n ERC20 token\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Cac_nguyen_tac_dang_sau_chuan_ERC20_token\" >C\u00e1c nguy\u00ean t\u1eafc \u0111\u1eb1ng sau chu\u1ea9n ERC20 token<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Kha_nang_tuong_thich_cua_ERC20_token_doi_voi_hop_dong_thong_minh\" >Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ERC20 token \u0111\u1ed1i v\u1edbi h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#Tuong_lai_cua_chuan_ERC20_token\" >T\u01b0\u01a1ng lai c\u1ee7a chu\u1ea9n ERC20 token\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ERC20_token_la_gi\"><\/span>ERC20 token l\u00e0 g\u00ec?\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>ERC20 l\u00e0 ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt \u0111\u1eb1ng sau c\u00e1c <a href=\"https:\/\/www.fiahub.com\/blog\/hop-dong-thong-minh-la-gi-vai-tro-cua-no-trong-blockchain\/\">h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/a> ph\u1ee5c v\u1ee5 cho vi\u1ec7c tri\u1ec3n khai c\u00e1c m\u00e3 th\u00f4ng b\u00e1o tr\u00ean chu\u1ed7i kh\u1ed1i Ethereum. M\u1ea1ng Ethereum l\u00e0 m\u1ea1ng blockchain h\u00e0ng \u0111\u1ea7u b\u00ean c\u1ea1nh Bitcoin v\u00e0 ti\u00eau chu\u1ea9n ERC20 l\u00e0 \u0111\u1ecbnh d\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t \u0111\u1ec3 x\u00e2y d\u1ef1ng b\u1ea5t k\u1ef3 lo\u1ea1i d\u1ef1 \u00e1n d\u1ef1a tr\u00ean m\u00e3 th\u00f4ng b\u00e1o n\u00e0o.<\/p>\r\n\r\n\r\n\r\n<p>C\u00e1c nguy\u00ean t\u1eafc c\u1ee7a ERC20 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 ph\u00e2n ph\u1ed1i m\u00e3 th\u00f4ng b\u00e1o, ki\u1ec3m so\u00e1t ngu\u1ed3n cung c\u1ea5p v\u00e0 gi\u00e1m s\u00e1t chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a n\u00f3 m\u1ecdi l\u00fac.<\/p>\r\n\r\n\r\n\r\n<p>\u0110\u1ec3 c\u00f3 th\u1ec3 d\u1ec5 h\u00ecnh dung h\u01a1n, h\u00e3y ngh\u0129 v\u1ec1 m\u00e3 th\u00f4ng b\u00e1o ERC20 gi\u1ed1ng nh\u01b0 m\u00e3 th\u00f4ng b\u00e1o arcade v\u1edbi ch\u1ee9c n\u0103ng cung c\u1ea5p cho b\u1ea1n quy\u1ec1n truy c\u1eadp v\u00e0o m\u1ed9t s\u1ed1 lo\u1ea1i tr\u1ea3i nghi\u1ec7m k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"600\" class=\"wp-image-9344\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-2-1.jpg\" alt=\"M\u1ed9t s\u1ed1 \u0111i\u1ec3m v\u1ec1 ERC 20 token\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-2-1.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-2-1-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-2-1-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-2-1-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-2-1-810x540.jpg 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\r\n<figcaption><span class=\"tadv-color\" style=\"color: #444444;\">ERC20 Token l\u00e0 g\u00ec?<\/span><\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Muc_tieu_cua_ERC20_la_gi\"><\/span>M\u1ee5c ti\u00eau c\u1ee7a ERC20 l\u00e0 g\u00ec?\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>M\u1ee5c ti\u00eau c\u1ee7a d\u1ef1 \u00e1n Ethereum l\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cho c\u00e1c blockchains trong qu\u00e1 kh\u1ee9 thanh to\u00e1n ngang h\u00e0ng. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c cung c\u1ea5p m\u1ed9t c\u00e1ch th\u1ee9c an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 k\u00fd h\u1ee3p \u0111\u1ed3ng gi\u1eefa nh\u1eefng ng\u01b0\u1eddi l\u1ea1 tr\u00ean internet, v\u1edbi m\u1ee5c \u0111\u00edch l\u00e0m cho c\u00e1c h\u1ee3p \u0111\u1ed3ng truy\u1ec1n th\u1ed1ng \u00edt t\u1ed1n k\u00e9m h\u01a1n v\u00e0 \u0111\u1ed3ng th\u1eddi an to\u00e0n h\u01a1n, s\u1eed d\u1ee5ng ph\u1ea1m vi c\u1ee7a h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>H\u00e3y ngh\u0129 v\u1ec1 m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh gi\u1ed1ng nh\u01b0 m\u1ed9t m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng. B\u1ea1n ch\u00e8n m\u1ed9t \u0111\u1ed3ng xu v\u00e0 nh\u1ea5n n\u00fat t\u01b0\u01a1ng \u1ee9ng v\u1edbi s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n. Sau \u0111\u00f3 m\u00e1y s\u1ebd t\u1ef1 \u0111\u1ed9ng xu\u1ea5t ra m\u1eb7t h\u00e0ng b\u1ea1n mu\u1ed1n. Chu\u1ed7i s\u1ef1 ki\u1ec7n n\u00e0y ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi m\u00f4 t\u1ea3 c\u1ee7a m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>c\u01a1 b\u1ea3n, h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 h\u1ee3p \u0111\u1ed3ng c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u kho\u1ea3n c\u1ee7a n\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi v\u00e0 c\u00f3 th\u1ec3 ph\u1ea1t ho\u1eb7c ng\u0103n ch\u1eb7n vi\u1ec7c vi ph\u1ea1m h\u1ee3p \u0111\u1ed3ng. V\u1ec1 m\u1eb7t con ng\u01b0\u1eddi v\u00e0 trong b\u1ed1i c\u1ea3nh c\u1ee7a Ethereum &#8211; h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t \u0111o\u1ea1n m\u00e3 ki\u1ec3m so\u00e1t t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng c\u1ee7a ch\u00ednh n\u00f3. B\u1ea5t k\u1ef3 ng\u01b0\u1eddi n\u00e0o, ch\u01b0\u01a1ng tr\u00ecnh m\u00e1y t\u00ednh v\u00e0 th\u1eadm ch\u00ed c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh kh\u00e1c c\u00f3 quy\u1ec1n truy c\u1eadp \u0111\u1ec1u c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u00e3 n\u00e0y.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ERC20_token_duoc_dung_de_lam_gi\"><\/span>ERC20 token \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Gay_quy_cong_dong\"><\/span>G\u00e2y qu\u1ef9 c\u1ed9ng \u0111\u1ed3ng\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>\u0110\u00f4i khi c\u00e1c nh\u00e0 x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng Ethereum quy\u1ebft \u0111\u1ecbnh huy \u0111\u1ed9ng ti\u1ec1n cho c\u00e1c d\u1ef1 \u00e1n c\u1ee7a h\u1ecd th\u00f4ng qua huy \u0111\u1ed9ng v\u1ed1n t\u1eeb c\u1ed9ng \u0111\u1ed3ng. \u0110\u1ed5i l\u1ea1i, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c m\u00e3 th\u00f4ng b\u00e1o m\u1edbi \u0111\u01b0\u1ee3c \u0111\u00fac tr\u01b0\u1edbc khi ra m\u1eaft ch\u00ednh th\u1ee9c v\u1edbi gi\u00e1 b\u00e1n bu\u00f4n.\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quyen_bieu_quyet\"><\/span>Quy\u1ec1n bi\u1ec3u quy\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>Token c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ecf phi\u1ebfu cho c\u00e1c quy\u1ebft \u0111\u1ecbnh c\u1ee7a d\u1ef1 \u00e1n. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00e0ng nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng m\u00e3 th\u00f4ng b\u00e1o th\u00ec h\u1ecd c\u00e0ng c\u00f3 nhi\u1ec1u \u1ea3nh h\u01b0\u1edfng h\u01a1n trong m\u1ed7i cu\u1ed9c b\u1ea7u c\u1eed. \u0110\u1ea1i di\u1ec7n cho c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u1eadt l\u00fd: M\u00e3 th\u00f4ng b\u00e1o c\u00f3 th\u1ec3 \u0111\u1ea1i di\u1ec7n cho quy\u1ec1n s\u1edf h\u1eefu t\u00e0i s\u1ea3n, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u00e0ng.\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phi_giao_dich\"><\/span>Ph\u00ed giao d\u1ecbch<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>M\u1ed7i giao d\u1ecbch Ethereum (bao g\u1ed3m c\u1ea3 giao d\u1ecbch m\u00e3 th\u00f4ng b\u00e1o) bao g\u1ed3m t\u00f9y ch\u1ecdn tr\u1ea3 ph\u00ed. N\u1ebfu m\u1ea1ng b\u1ecb t\u1eafc ngh\u1ebdn, m\u1ed9t kho\u1ea3n ph\u00ed &#8211; \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gas &#8211; c\u00f3 th\u1ec3 gi\u00fap th\u00fac \u0111\u1ea9y giao d\u1ecbch nhanh h\u01a1n. Ph\u00ed \u0111\u01b0\u1ee3c c\u1eaft ra kh\u1ecfi t\u1ed5ng s\u1ed1 m\u00e3 th\u00f4ng b\u00e1o c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_tinh_nang_moi\"><\/span>C\u00e1c t\u00ednh n\u0103ng m\u1edbi<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>\u0110\u00f4i khi c\u00e1c nh\u00e0 x\u00e2y d\u1ef1ng c\u1ea7n m\u1ed9t m\u00e3 th\u00f4ng b\u00e1o \u0111\u1ec3 thanh to\u00e1n cho c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a d\u1ef1 \u00e1n c\u1ee7a h\u1ecd, nh\u01b0ng m\u00e3 th\u00f4ng b\u00e1o g\u1ed1c tr\u00ean Ethereum, ether, l\u00e0 kh\u00f4ng \u0111\u1ee7 \u0111\u1ed1i v\u1edbi h\u1ecd. V\u00ec v\u1eady, h\u1ecd t\u1ea1o m\u1ed9t m\u00e3 th\u00f4ng b\u00e1o m\u1edbi v\u1edbi ch\u1ee9c n\u0103ng m\u00e0 h\u1ecd c\u1ea7n.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"900\" height=\"600\" class=\"wp-image-9342\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-1.jpg\" alt=\"M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng c\u1ee7a ERC20 token\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-1.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-1-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-1-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-1-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-1-810x540.jpg 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\r\n<figcaption><span class=\"tadv-color\" style=\"color: #444444;\">ERC 20 c\u00f3 nhi\u1ec1u t\u00ednh n\u0103ng m\u1edbi<\/span><\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mot_so_coin_xay_dung_theo_chuan_ERC20_token\"><\/span>M\u1ed9t s\u1ed1 coin x\u00e2y d\u1ef1ng theo chu\u1ea9n ERC20 token\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Th\u1eadt \u0111\u00e1ng ng\u1ea1c nhi\u00ean khi c\u00e1c d\u1ef1 \u00e1n ti\u1ec1n \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean chu\u1ea9n ERC20, c\u1ee5 th\u1ec3 nh\u01b0:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Tether (USDT)\u00a0<\/li>\r\n<li>Li\u00ean k\u1ebft chu\u1ed7i (LINK)\u00a0<\/li>\r\n<li>Binance coin (BNB)\u00a0<\/li>\r\n<li>\u0110\u1ed3ng USD (USDC)\u00a0<\/li>\r\n<li>Bitcoin \u0111\u01b0\u1ee3c b\u1ecdc (WBTC)\u00a0<\/li>\r\n<li>Dai (DAI)<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_nguyen_tac_dang_sau_chuan_ERC20_token\"><\/span>C\u00e1c nguy\u00ean t\u1eafc \u0111\u1eb1ng sau chu\u1ea9n ERC20 token<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>ERC20 l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u00e3 th\u00f4ng b\u00e1o tr\u00ean chu\u1ed7i kh\u1ed1i Ethereum. Tr\u01b0\u1edbc khi c\u00f3 m\u00e3 th\u00f4ng b\u00e1o ERC20, c\u00e1c s\u00e0n giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed ph\u1ea3i x\u00e2y d\u1ef1ng c\u00e1c c\u1ea7u n\u1ed1i t\u00f9y ch\u1ec9nh gi\u1eefa c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c trao \u0111\u1ed5i b\u1ea5t k\u1ef3 m\u00e3 th\u00f4ng b\u00e1o n\u00e0o. V\u00ec l\u00fd do n\u00e0y, s\u00e1u quy t\u1eafc \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n Ethereum t\u00ean l\u00e0 Fabian Vogelsteller v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u01b0\u1edbi t\u00ean ERC20, c\u00f3 ngh\u0129a l\u00e0 \u201cy\u00eau c\u1ea7u b\u00ecnh lu\u1eadn c\u1ee7a Ethereum.\u201d<\/p>\r\n\r\n\r\n\r\n<p>Ti\u00eau chu\u1ea9n ERC20 l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a m\u1ed7i h\u1ee3p \u0111\u1ed3ng ERC20 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7. M\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh nh\u01b0 v\u1eady c\u00f3 th\u1ec3 ph\u00e2n ph\u1ed1i m\u00e3 th\u00f4ng b\u00e1o c\u0169ng nh\u01b0 ki\u1ec3m so\u00e1t ngu\u1ed3n cung v\u00e0 gi\u00e1m s\u00e1t chuy\u1ec3n \u0111\u1ed9ng v\u00e0 s\u1ed1 d\u01b0 c\u1ee7a ch\u00fang.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kha_nang_tuong_thich_cua_ERC20_token_doi_voi_hop_dong_thong_minh\"><\/span>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ERC20 token \u0111\u1ed1i v\u1edbi h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>\u0110\u1ec3 m\u00e3 th\u00f4ng b\u00e1o t\u01b0\u01a1ng th\u00edch v\u1edbi ERC20, \u00edt nh\u1ea5t c\u00e1c t\u00ednh n\u0103ng v\u00e0 h\u00e0nh vi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u1edfi ERC20 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c tri\u1ec3n khai. C\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ed5 sung b\u1eb1ng c\u00e1ch tri\u1ec3n khai c\u00e1c ch\u1ee9c n\u0103ng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ti\u00eau chu\u1ea9n.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1eb1ng sau ti\u00eau chu\u1ea9n ERC20 l\u00e0 th\u00fac \u0111\u1ea9y kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh. Do \u0111\u00f3, t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng nh\u01b0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng, s\u00e0n giao d\u1ecbch v\u00e0 v\u00ed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi h\u1ee3p \u0111\u1ed3ng theo c\u00e1ch c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>B\u1ea3n th\u00e2n kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u00e0 do ti\u00eau chu\u1ea9n ERC20 thi\u1ebft l\u1eadp giao di\u1ec7n l\u1eadp tr\u00ecnh \u1ee9ng d\u1ee5ng (API). B\u1eb1ng c\u00e1ch n\u00e0y, c\u00e1c b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 truy c\u1eadp th\u00f4ng tin v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a cho t\u1eebng ERC20 theo c\u00e1ch chung chung m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i quen thu\u1ed9c v\u1edbi m\u1ed9t m\u00e3 th\u00f4ng b\u00e1o c\u1ee5 th\u1ec3.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tuong_lai_cua_chuan_ERC20_token\"><\/span>T\u01b0\u01a1ng lai c\u1ee7a chu\u1ea9n ERC20 token\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Sau s\u1ef1 b\u00f9ng n\u1ed5 v\u00e0o n\u0103m 2018, n\u0103m 2019 \u0111\u00e3 ch\u1ee9ng ki\u1ebfn \u200b\u200bs\u1ef1 gia t\u0103ng h\u01a1n n\u1eefa trong vi\u1ec7c ch\u1ea5p nh\u1eadn v\u00e0 trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ti\u00eau chu\u1ea9n m\u00e3 th\u00f4ng b\u00e1o ERC20 tr\u00ean quy m\u00f4 qu\u1ed1c t\u1ebf khi vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh Ethereum ng\u00e0y c\u00e0ng t\u0103ng. Kh\u00f4ng gian ICO ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd h\u01a1n trong khi m\u1ed9t s\u1ed1 qu\u1ed1c gia hi\u1ec7n \u0111ang c\u1ea5m t\u1ea5t c\u1ea3 c\u00e1c ICO.<\/p>\r\n\r\n\r\n\r\n<p>T\u00f3m l\u1ea1i, c\u00e1c m\u00e3 th\u00f4ng b\u00e1o nh\u1ea5t \u0111\u1ecbnh s\u1ebd t\u0103ng t\u1ea7m quan tr\u1ecdng trong m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 trong m\u1ecdi t\u1ea7ng l\u1edbp x\u00e3 h\u1ed9i.<\/p>\r\n\r\n\r\n\r\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 b\u00e0i vi\u1ebft chia s\u1ebb v\u1ec1 ERC20 Token c\u1ee7a Fiahub &#8211; S\u00e0n giao d\u1ecbch l\u1edbn nh\u1ea5t Vi\u1ec7t Nam.<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>ERC20 l\u00e0 m\u1ed9t trong nh\u1eefng m\u00e3 th\u00f4ng b\u00e1o (token) quan tr\u1ecdng v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t hi\u1ec7n nay. ERC20 token \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf h\u1ea7u h\u1ebft c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh tr\u00ean chu\u1ed7i kh\u1ed1i Ethereum nh\u01b0 m\u1ed9t ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt \u0111\u1eb7c bi\u1ec7t ri\u00eang.\u00a0 V\u1eady ti\u00eau chu\u1ea9n ERC20 nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y c\u00f9ng<\/p>\n","protected":false},"author":23,"featured_media":9345,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"footnotes":""},"categories":[21850],"tags":[18612],"class_list":{"0":"post-9341","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tu-dien-crypto","8":"tag-erc20-token"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chu\u1ea9n ERC20 token l\u00e0 g\u00ec? ERC20 token \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o? - Fiahub<\/title>\n<meta name=\"description\" content=\"C\u00e1c nguy\u00ean t\u1eafc c\u1ee7a ERC20 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 ph\u00e2n ph\u1ed1i m\u00e3 th\u00f4ng b\u00e1o, ki\u1ec3m so\u00e1t ngu\u1ed3n cung c\u1ea5p....\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chu\u1ea9n ERC20 token l\u00e0 g\u00ec? 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ERC20 token \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o? - Fiahub","isPartOf":{"@id":"https:\/\/www.fiahub.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#primaryimage"},"image":{"@id":"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-avata.jpg","datePublished":"2021-07-01T03:31:43+00:00","dateModified":"2025-06-10T14:17:23+00:00","description":"C\u00e1c nguy\u00ean t\u1eafc c\u1ee7a ERC20 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 ph\u00e2n ph\u1ed1i m\u00e3 th\u00f4ng b\u00e1o, ki\u1ec3m so\u00e1t ngu\u1ed3n cung c\u1ea5p....","breadcrumb":{"@id":"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#primaryimage","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-avata.jpg","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/07\/erc-20-avata.jpg","width":720,"height":450,"caption":"erc20"},{"@type":"BreadcrumbList","@id":"https:\/\/www.fiahub.com\/blog\/chuan-erc20-token-la-gi-erc20-token-duoc-su-dung-nhu-the-nao\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fiahub.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Chu\u1ea9n ERC20 token l\u00e0 g\u00ec? ERC20 token \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o?"}]},{"@type":"WebSite","@id":"https:\/\/www.fiahub.com\/blog\/#website","url":"https:\/\/www.fiahub.com\/blog\/","name":"Fiahub Blog","description":"Fiahub Blog","publisher":{"@id":"https:\/\/www.fiahub.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fiahub.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.fiahub.com\/blog\/#organization","name":"DIGITEX Pte Ltd","url":"https:\/\/www.fiahub.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/08\/2018-05-2723.41.06.jpg","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/08\/2018-05-2723.41.06.jpg","width":956,"height":500,"caption":"DIGITEX Pte Ltd"},"image":{"@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/FiahubVN\/","https:\/\/x.com\/FIAHUBVN"]},{"@type":"Person","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/92f3543cf3a7888801f30fc1415d887c","name":"Linh Bui","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/bui-linh-avatar.png","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/bui-linh-avatar.png","caption":"Linh Bui"},"description":"Linh B\u00f9i l\u00e0 m\u1ed9t nh\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung, chuy\u00ean gia nghi\u00ean c\u1ee9u trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh n\u00f3i chung v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00f3i ri\u00eang. V\u1edbi mong mu\u1ed1n chia s\u1ebb c\u00e1c tuy\u1ebfn b\u00e0i vi\u1ebft chuy\u00ean v\u1ec1 ki\u1ebfn th\u1ee9c, c\u1eadp nh\u1eadt tin t\u1ee9c v\u1ec1 th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh t\u1ea1i Vi\u1ec7t Nam v\u00e0 tr\u00ean to\u00e0n c\u1ea7u, Linh B\u00f9i \u0111\u00e3 v\u00e0 \u0111ang tham gia v\u1edbi vai tr\u00f2 bi\u00ean t\u1eadp vi\u00ean\/ng\u01b0\u1eddi s\u00e1ng t\u1ea1o n\u1ed9i dung t\u1ea1i m\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng, s\u00e0n giao d\u1ecbch nh\u01b0 Fiahub, BeInCrypto, Mitrade, Finixio, Dr.Localize\u2026 Trong m\u1ed7i b\u00e0i vi\u1ebft c\u1ee7a m\u00ecnh, Linh B\u00f9i \u0111\u1ec1u mong mu\u1ed1n \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c kh\u00e1i ni\u1ec7m t\u00e0i ch\u00ednh li\u00ean quan, gi\u1ea3m thi\u1ec3u r\u00e0o c\u1ea3n gia nh\u1eadp cho \u0111\u1ed9c gi\u1ea3, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1edbi tham gia.","sameAs":["https:\/\/www.facebook.com\/linhbuicycling","https:\/\/x.com\/0xbuilink"],"url":"https:\/\/www.fiahub.com\/blog\/author\/linh-bui\/"}]}},"_links":{"self":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/9341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/comments?post=9341"}],"version-history":[{"count":2,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/9341\/revisions"}],"predecessor-version":[{"id":32524,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/9341\/revisions\/32524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/media\/9345"}],"wp:attachment":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/media?parent=9341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/categories?post=9341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/tags?post=9341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}