{"id":121862,"date":"2025-12-24T15:00:00","date_gmt":"2025-12-24T08:00:00","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=121862"},"modified":"2026-10-30T10:57:30","modified_gmt":"2026-10-30T03:57:30","slug":"cach-lay-api-key-cua-grok-ai","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/cach-lay-api-key-cua-grok-ai\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch l\u1ea5y API Key c\u1ee7a Grok AI t\u1eeb A-Z (c\u1eadp nh\u1eadt 10\/2026)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ec3 l\u1ea5y API key Grok, b\u1ea1n \u0111\u0103ng nh\u1eadp xAI Console t\u1ea1i console.x.ai b\u1eb1ng t\u00e0i kho\u1ea3n X, Google, Apple ho\u1eb7c email, mua credit tr\u1ea3 tr\u01b0\u1edbc, v\u00e0o m\u1ee5c API Keys, nh\u1ea5n Create API key r\u1ed3i sao ch\u00e9p key b\u1eaft \u0111\u1ea7u b\u1eb1ng xai-\u2026.<\/strong> G\u00f3i X Premium kh\u00f4ng k\u00e8m quy\u1ec1n d\u00f9ng API.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">xAI (trang <a href=\"https:\/\/x.ai\/\" target=\"_blank\" rel=\"noopener nofollow\">x.ai<\/a> nay ghi \u0111\u01a1n v\u1ecb ph\u00e1t tri\u1ec3n Grok l\u00e0 SpaceX Super Intelligence, vi\u1ebft t\u1eaft SpaceXSI, \u0111\u1ed1i chi\u1ebfu 29\/10\/2026) kh\u00f4ng c\u00f4ng b\u1ed1 g\u00f3i API mi\u1ec5n ph\u00ed; n\u1ebfu b\u1ea1n c\u1ea7n API key mi\u1ec5n ph\u00ed \u0111\u1ec3 th\u1eed agent, b\u00e0i <a href=\"https:\/\/tino.vn\/blog\/llm-lay-api-key-mien-phi\/\">LLM API key mi\u1ec5n ph\u00ed<\/a> t\u1ed5ng h\u1ee3p 11 n\u1ec1n t\u1ea3ng c\u00f3 h\u1ea1n m\u1ee9c mi\u1ec5n ph\u00ed. Grok l\u00e0 g\u00ec v\u00e0 kh\u00e1c g\u00ec c\u00e1c chatbot kh\u00e1c c\u00f3 \u1edf b\u00e0i <a href=\"https:\/\/tino.vn\/blog\/grok-ai-la-gi\/\">Grok AI l\u00e0 g\u00ec<\/a>. D\u1eef ki\u1ec7n v\u1ec1 model v\u00e0 thanh to\u00e1n \u0111\u1ed1i chi\u1ebfu t\u00e0i li\u1ec7u xAI ng\u00e0y 29\/10\/2026.<\/p>\n\n\n\n<h2 id=\"T\u1ed5ng_quan_v\u1ec1_Grok_API\">T\u1ed5ng quan v\u1ec1 Grok API<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Grok API cho ph\u00e9p g\u1ecdi c\u00e1c model Grok c\u1ee7a xAI b\u1eb1ng code, t\u00ednh ph\u00ed theo token, v\u00e0 t\u01b0\u01a1ng th\u00edch th\u01b0 vi\u1ec7n OpenAI SDK n\u00ean chuy\u1ec3n t\u1eeb OpenAI sang kh\u00e1 nhanh. Tr\u01b0\u1edbc khi l\u1ea5y key, b\u1ea1n c\u1ea7n m\u1ed9t t\u00e0i kho\u1ea3n \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c xAI Console v\u00e0 th\u1ebb thanh to\u00e1n qu\u1ed1c t\u1ebf \u0111\u1ec3 mua credit.<\/p>\n\n\n\n<h3 id=\"Grok_API_l\u00e0_g\u00ec?\">Grok API l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Grok API l\u00e0 c\u1ed5ng giao ti\u1ebfp l\u1eadp tr\u00ecnh (Application Programming Interface) do c\u00f4ng ty xAI cung c\u1ea5p, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i v\u00e0 t\u00edch h\u1ee3p m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn Grok v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng, website ho\u1eb7c h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9. Thay v\u00ec ch\u1ec9 t\u01b0\u01a1ng t\u00e1c qua giao di\u1ec7n chat th\u00f4ng th\u01b0\u1eddng, API cung c\u1ea5p kh\u1ea3 n\u0103ng g\u1eedi y\u00eau c\u1ea7u v\u00e0 nh\u1eadn ph\u1ea3n h\u1ed3i t\u1ef1 \u0111\u1ed9ng d\u01b0\u1edbi d\u1ea1ng d\u1eef li\u1ec7u th\u00f4 \u0111\u1ec3 m\u00e1y t\u00ednh x\u1eed l\u00fd ti\u1ebfp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec3m ri\u00eang c\u1ee7a Grok API l\u00e0 c\u00f3 c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i X (X Search) v\u00e0 web, n\u00ean agent l\u1ea5y \u0111\u01b0\u1ee3c th\u00f4ng tin m\u1edbi h\u01a1n m\u1ed1c d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n; c\u00e1c c\u00f4ng c\u1ee5 n\u00e0y t\u00ednh ph\u00ed ri\u00eang ngo\u00e0i token. Ngo\u00e0i ra, xAI thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng API n\u00e0y t\u01b0\u01a1ng th\u00edch cao v\u1edbi c\u00e1c th\u01b0 vi\u1ec7n ph\u1ed5 bi\u1ebfn (nh\u01b0 OpenAI SDK), gi\u00fap qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i ho\u1eb7c t\u00edch h\u1ee3p di\u1ec5n ra nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i qu\u00e1 nhi\u1ec1u c\u1ea5u tr\u00fac m\u00e3 ngu\u1ed3n.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Xem th\u00eam: <a href=\"https:\/\/tino.vn\/blog\/grok-ai-la-gi\/\">Grok AI l\u00e0 g\u00ec?<\/a><\/p>\n<\/blockquote>\n\n\n\n<h3 id=\"\u0110i\u1ec1u_ki\u1ec7n_c\u1ea7n_tr\u01b0\u1edbc_khi_l\u1ea5y_API_Key_Grok\">\u0110i\u1ec1u ki\u1ec7n c\u1ea7n tr\u01b0\u1edbc khi l\u1ea5y API Key Grok<\/h3>\n\n\n\n<h4 id=\"T\u00e0i_kho\u1ea3n_X_\u0111\u00e3_x\u00e1c_th\u1ef1c_(ho\u1eb7c_t\u1ea1o_m\u1edbi_b\u1eb1ng_t\u00e0i_kho\u1ea3n_Google\/Apple\/Email)\">T\u00e0i kho\u1ea3n X \u0111\u00e3 x\u00e1c th\u1ef1c (ho\u1eb7c t\u1ea1o m\u1edbi b\u1eb1ng t\u00e0i kho\u1ea3n Google\/Apple\/Email)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb c\u1ee7a xAI (xAI Console) s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf \u0111\u0103ng nh\u1eadp \u0111\u1ed3ng b\u1ed9 th\u00f4ng qua t\u00e0i kho\u1ea3n X. V\u00ec v\u1eady, d\u00f9ng m\u1ed9t t\u00e0i kho\u1ea3n X \u0111ang ho\u1ea1t \u0111\u1ed9ng l\u00e0 c\u00e1ch nhanh \u0111\u1ec3 \u0111\u0103ng nh\u1eadp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu kh\u00f4ng c\u00f3 t\u00e0i kho\u1ea3n X, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u00e0i kho\u1ea3n <strong>Google\/Apple\/Email<\/strong> \u0111\u1ec3 \u0111\u0103ng k\u00fd xAI.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u01b0u \u00fd:<\/strong> T\u00e0i kho\u1ea3n n\u00e0y n\u00ean \u0111\u01b0\u1ee3c x\u00e1c minh s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c email \u0111\u1ec3 tr\u00e1nh b\u1ecb h\u1ec7 th\u1ed1ng qu\u00e9t spam, g\u00e2y gi\u00e1n \u0111o\u1ea1n trong qu\u00e1 tr\u00ecnh \u0111\u0103ng nh\u1eadp v\u00e0o trang qu\u1ea3n tr\u1ecb API.<\/p>\n\n\n\n<h4 id=\"Tu\u00e2n_th\u1ee7_c\u01a1_ch\u1ebf_thanh_to\u00e1n_tr\u1ea3_tr\u01b0\u1edbc\">Tu\u00e2n th\u1ee7 c\u01a1 ch\u1ebf thanh to\u00e1n tr\u1ea3 tr\u01b0\u1edbc<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o g\u00f3i X Premium:<\/strong> Vi\u1ec7c b\u1ea1n \u0111\u00e3 \u0111\u0103ng k\u00fd g\u00f3i X Premium hay Premium+ (t\u00edch xanh) \u0111\u1ec3 chat v\u1edbi Grok tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i X <strong>kh\u00f4ng<\/strong> \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c \u0111\u01b0\u1ee3c c\u1ea5p quy\u1ec1n s\u1eed d\u1ee5ng API mi\u1ec5n ph\u00ed.<\/li>\n\n\n<li><strong>Y\u00eau c\u1ea7u n\u1ea1p t\u00edn d\u1ee5ng:<\/strong> \u0110\u1ec3 API Key ho\u1ea1t \u0111\u1ed9ng, xAI y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i n\u1ea1p ti\u1ec1n tr\u01b0\u1edbc v\u00e0o t\u00e0i kho\u1ea3n Console (Prepaid Credits). Theo <a href=\"https:\/\/docs.x.ai\/docs\/key-information\/billing\" target=\"_blank\" rel=\"noopener nofollow\">t\u00e0i li\u1ec7u billing c\u1ee7a xAI<\/a>, credit tr\u1ea3 tr\u01b0\u1edbc l\u00e0 c\u00e1ch t\u00ednh ph\u00ed m\u1eb7c \u0111\u1ecbnh; n\u1ea1p t\u1ef1 \u0111\u1ed9ng t\u1ed1i thi\u1ec3u <strong>5 USD<\/strong>, ho\u00e1 \u0111\u01a1n th\u00e1ng t\u1eaft m\u1eb7c \u0111\u1ecbnh.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"S\u1edf_h\u1eefu_th\u1ebb_thanh_to\u00e1n_qu\u1ed1c_t\u1ebf_h\u1ee3p_l\u1ec7\">S\u1edf h\u1eefu th\u1ebb thanh to\u00e1n qu\u1ed1c t\u1ebf h\u1ee3p l\u1ec7<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec xAI l\u00e0 d\u1ecbch v\u1ee5 qu\u1ed1c t\u1ebf, h\u1ec7 th\u1ed1ng ch\u1ec9 ch\u1ea5p nh\u1eadn c\u00e1c ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n to\u00e0n c\u1ea7u. B\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1ebb <strong>Visa<\/strong> ho\u1eb7c <strong>Mastercard<\/strong> (Debit ho\u1eb7c Credit) c\u00f3 kh\u1ea3 n\u0103ng thanh to\u00e1n tr\u1ef1c tuy\u1ebfn.<\/li>\n\n\n<li>Th\u1ebb c\u1ea7n c\u00f3 \u0111\u1ee7 s\u1ed1 d\u01b0 \u0111\u1ec3 th\u1ef1c hi\u1ec7n giao d\u1ecbch n\u1ea1p t\u00edn d\u1ee5ng l\u1ea7n \u0111\u1ea7u.<\/li>\n\n\n<li>M\u1ed9t s\u1ed1 lo\u1ea1i th\u1ebb \u1ea3o (Virtual Card) t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p thi\u1ebfu uy t\u00edn c\u00f3 th\u1ec3 b\u1ecb c\u1ed5ng thanh to\u00e1n c\u1ee7a xAI t\u1eeb ch\u1ed1i, v\u00ec v\u1eady n\u00ean d\u00f9ng th\u1ebb ng\u00e2n h\u00e0ng \u0111\u00e3 b\u1eadt thanh to\u00e1n qu\u1ed1c t\u1ebf.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"H\u01b0\u1edbng_d\u1eabn_chi_ti\u1ebft_c\u00e1ch_l\u1ea5y_API_Key_c\u1ee7a_Grok_AI\">H\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch l\u1ea5y API Key c\u1ee7a Grok AI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ea5y API key Grok g\u1ed3m ba b\u01b0\u1edbc: \u0111\u0103ng nh\u1eadp xAI Console, mua credit, r\u1ed3i t\u1ea1o key trong m\u1ee5c API Keys. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o key tr\u01b0\u1edbc khi n\u1ea1p ti\u1ec1n, nh\u01b0ng key ch\u1ec9 g\u1ecdi \u0111\u01b0\u1ee3c model khi t\u00e0i kho\u1ea3n \u0111\u00e3 c\u00f3 credit. \u1ea2nh minh ho\u1ea1 ch\u1ee5p 12\/2025; giao di\u1ec7n c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u1ed5i.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_1:_Truy_c\u1eadp_Console_v\u00e0_\u0111\u0103ng_nh\u1eadp_h\u1ec7_th\u1ed1ng\">B\u01b0\u1edbc 1: Truy c\u1eadp Console v\u00e0 \u0111\u0103ng nh\u1eadp h\u1ec7 th\u1ed1ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u ti\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n truy c\u1eadp v\u00e0o trang qu\u1ea3n tr\u1ecb d\u00e0nh cho nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a xAI t\u1ea1i \u0111\u1ecba ch\u1ec9: <a href=\"https:\/\/console.x.ai\/\" target=\"_blank\" rel=\"noopener nofollow\">console.x.ai<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i giao di\u1ec7n ch\u00ednh, h\u00e3y ch\u1ecdn n\u00fat <strong>&#8220;Sign in&#8221;<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1125\" height=\"791\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-1.png\" alt=\"\u1ea2nh ch\u1ee5p trang xAI Cloud Console v\u1edbi danh s\u00e1ch t\u00ednh n\u0103ng Manage API keys, Access latest models v\u00e0 n\u00fat Sign in\" class=\"wp-image-121863\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-1.png 1125w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-1-300x211.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-1-1024x720.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-1-768x540.png 768w\" sizes=\"(max-width: 1125px) 100vw, 1125px\" \/><figcaption class=\"wp-element-caption\">Trang xAI Cloud Console, n\u00fat Sign in.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng cho ph\u00e9p b\u1ea1n \u0111\u0103ng nh\u1eadp th\u00f4ng qua <strong>t\u00e0i kho\u1ea3n X<\/strong> ho\u1eb7c <strong>t\u00e0i kho\u1ea3n Google\/Apple\/Email<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"702\" height=\"664\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/2.1.png\" alt=\"\u1ea2nh ch\u1ee5p trang Log into your account v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn Login with X, email, Google, Apple\" class=\"wp-image-121873\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/2.1.png 702w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/2.1-300x284.png 300w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/><figcaption class=\"wp-element-caption\">C\u00e1c c\u00e1ch \u0111\u0103ng nh\u1eadp xAI Console.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu ch\u1ecdn \u0111\u0103ng nh\u1eadp b\u1eb1ng t\u00e0i kho\u1ea3n X, b\u1ea1n c\u1ea7n c\u1ea5p quy\u1ec1n cho ph\u00e9p xAI Console truy c\u1eadp th\u00f4ng tin t\u00e0i kho\u1ea3n c\u01a1 b\u1ea3n. Qu\u00e1 tr\u00ecnh n\u00e0y gi\u00fap \u0111\u1ed3ng b\u1ed9 danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng gi\u1eefa hai n\u1ec1n t\u1ea3ng m\u1ed9t c\u00e1ch b\u1ea3o m\u1eadt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1013\" height=\"759\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-2-che.webp\" alt=\"\u1ea2nh ch\u1ee5p m\u00e0n h\u00ecnh xAI Single Sign-On xin quy\u1ec1n truy c\u1eadp t\u00e0i kho\u1ea3n X, n\u00fat Authorize app\" class=\"wp-image-132927\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-2-che.webp 1013w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-2-che-300x225.webp 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-2-che-768x575.webp 768w\" sizes=\"(max-width: 1013px) 100vw, 1013px\" \/><figcaption class=\"wp-element-caption\">C\u1ea5p quy\u1ec1n khi \u0111\u0103ng nh\u1eadp b\u1eb1ng X.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_2:_Thi\u1ebft_l\u1eadp_thanh_to\u00e1n_v\u00e0_n\u1ea1p_t\u00edn_d\u1ee5ng\">B\u01b0\u1edbc 2: Thi\u1ebft l\u1eadp thanh to\u00e1n v\u00e0 n\u1ea1p t\u00edn d\u1ee5ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>L\u01b0u \u00fd: <\/em><\/strong><em>V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, h\u1ec7 th\u1ed1ng xAI v\u1eabn cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng kh\u1edfi t\u1ea1o API Key m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u s\u1ed1 d\u01b0. Tuy nhi\u00ean, v\u00ec b\u1ea1n \u0111ang c\u1ea7n l\u1ea5y m\u1ed9t API ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c n\u00ean h\u00e3y n\u1ea1p ti\u1ec1n v\u00e0o tr\u01b0\u1edbc nh\u00e9!<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi l\u1ea7n \u0111\u1ea7u t\u1ea1o API, m\u00e0n h\u00ecnh s\u1ebd hi\u1ec3n th\u1ecb y\u00eau c\u1ea7u mua t\u00edn d\u1ee5ng. Nh\u1ea5n v\u00e0o n\u00fat <strong>Purchase.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1289\" height=\"714\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-3.png\" alt=\"\u1ea2nh ch\u1ee5p m\u00e0n h\u00ecnh Let&#x27;s get you up and running v\u1edbi ba b\u01b0\u1edbc Buy some credits, Create your first API key, Make your first request\" class=\"wp-image-121865\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-3.png 1289w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-3-300x166.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-3-1024x567.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-3-768x425.png 768w\" sizes=\"(max-width: 1289px) 100vw, 1289px\" \/><figcaption class=\"wp-element-caption\">M\u00e0n h\u00ecnh h\u01b0\u1edbng d\u1eabn l\u1ea7n \u0111\u1ea7u, n\u00fat Purchase.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ecdn ti\u1ebfp <strong>Add payment method<\/strong> v\u00e0 nh\u1eadp th\u00f4ng tin th\u1ebb Visa\/Mastercard.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"885\" height=\"519\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-4.png\" alt=\"\u1ea2nh ch\u1ee5p h\u1ed9p tho\u1ea1i Purchase credits v\u1edbi c\u00e1c m\u1ee9c 25, 100, 250, 500 USD, \u00f4 nh\u1eadp 5 \u0111\u1ebfn 2.000 USD v\u00e0 n\u00fat Add your first card\" class=\"wp-image-121866\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-4.png 885w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-4-300x176.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-4-768x450.png 768w\" sizes=\"(max-width: 885px) 100vw, 885px\" \/><figcaption class=\"wp-element-caption\">H\u1ed9p tho\u1ea1i mua credit.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi th\u00eam th\u1ebb th\u00e0nh c\u00f4ng, h\u00e3y nh\u1eadp s\u1ed1 ti\u1ec1n mu\u1ed1n n\u1ea1p (v\u00ed d\u1ee5: 5 USD ho\u1eb7c 10 USD). Giao d\u1ecbch n\u1ea1p ti\u1ec1n n\u00e0y s\u1ebd k\u00edch ho\u1ea1t tr\u1ea1ng th\u00e1i &#8220;Active&#8221; (Ho\u1ea1t \u0111\u1ed9ng) cho t\u00e0i kho\u1ea3n, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 API.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_3:_Kh\u1edfi_t\u1ea1o_v\u00e0_l\u01b0u_tr\u1eef_API_Key\">B\u01b0\u1edbc 3: Kh\u1edfi t\u1ea1o v\u00e0 l\u01b0u tr\u1eef API Key<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi t\u00e0i kho\u1ea3n \u0111\u00e3 c\u00f3 s\u1ed1 d\u01b0, b\u1ea1n quay l\u1ea1i thanh menu, ch\u1ecdn m\u1ee5c <strong>API Keys<\/strong> r\u1ed3i nh\u1ea5n v\u00e0o n\u00fat <strong>Create API Key<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1916\" height=\"896\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-5.png\" alt=\"\u1ea2nh ch\u1ee5p trang API keys c\u1ee7a xAI Console ch\u01b0a c\u00f3 key, m\u0169i t\u00ean ch\u1ec9 m\u1ee5c API Keys \u1edf menu v\u00e0 n\u00fat Create API key\" class=\"wp-image-121867\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-5.png 1916w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-5-300x140.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-5-1024x479.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-5-768x359.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-5-1536x718.png 1536w\" sizes=\"(max-width: 1916px) 100vw, 1916px\" \/><figcaption class=\"wp-element-caption\">M\u1ee5c API Keys, n\u00fat Create API key.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t c\u1eeda s\u1ed5 t\u00f9y ch\u1ecdn s\u1ebd hi\u1ec7n ra. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t t\u00ean cho Key (v\u00ed d\u1ee5: &#8220;Test&#8221;) v\u00e0 thi\u1ebft l\u1eadp c\u00e1c quy\u1ec1n h\u1ea1n gi\u1edbi h\u1ea1n n\u1ebfu c\u1ea7n thi\u1ebft t\u1ea1i m\u1ee5c <strong>Permissions<\/strong>. N\u1ebfu kh\u00f4ng c\u00f3 y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t, h\u00e3y gi\u1eef nguy\u00ean c\u00e1c thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra, m\u1ee5c <strong>Custom Rate limits<\/strong> cho \u0111\u1eb7t tr\u1ea7n token m\u1ed7i ph\u00fat (TPM) v\u00e0 request m\u1ed7i ph\u00fat (RPM) ri\u00eang cho key n\u00e0y: n\u00ean \u0111\u1eb7t khi key d\u00f9ng trong agent, \u0111\u1ec3 v\u00f2ng l\u1eb7p l\u1ed7i kh\u00f4ng \u0111\u1ed1t h\u1ebft credit.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1088\" height=\"645\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-6.png\" alt=\"\u1ea2nh ch\u1ee5p form Create API key: \u00f4 Name, Permissions All ho\u1eb7c Restricted, Custom Rate limits TPM v\u00e0 RPM, n\u00fat Create API key\" class=\"wp-image-121868\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-6.png 1088w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-6-300x178.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-6-1024x607.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-6-768x455.png 768w\" sizes=\"(max-width: 1088px) 100vw, 1088px\" \/><figcaption class=\"wp-element-caption\">\u0110\u1eb7t t\u00ean, quy\u1ec1n v\u00e0 rate limit ri\u00eang cho key.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, nh\u1ea5n <strong>Create API key<\/strong> \u0111\u1ec3 t\u1ea1o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e0n h\u00ecnh s\u1ebd hi\u1ec3n th\u1ecb chu\u1ed7i k\u00fd t\u1ef1 b\u1eaft \u0111\u1ea7u b\u1eb1ng xai-&#8230;. \u0110\u00e2y ch\u00ednh l\u00e0 API Key.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1225\" height=\"730\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-7-che.webp\" alt=\"\u1ea2nh ch\u1ee5p key Test tr\u1ea1ng th\u00e1i Ready to use, chu\u1ed7i key v\u00e0 l\u1ec7nh curl m\u1eabu \u0111\u00e3 \u0111\u01b0\u1ee3c che\" class=\"wp-image-132928\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-7-che.webp 1225w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-7-che-300x179.webp 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-7-che-1024x610.webp 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121862-7-che-768x458.webp 768w\" sizes=\"(max-width: 1225px) 100vw, 1225px\" \/><figcaption class=\"wp-element-caption\">Key v\u1eeba t\u1ea1o v\u00e0 l\u1ec7nh curl m\u1eabu (chu\u1ed7i key \u0111\u00e3 che).<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u01b0u \u00fd \u0111\u1eb7c bi\u1ec7t: <\/strong>H\u00e3y sao ch\u00e9p chu\u1ed7i m\u00e3 n\u00e0y v\u00e0 l\u01b0u v\u00e0o m\u1ed9t n\u01a1i an to\u00e0n (nh\u01b0 t\u1ec7p .env ho\u1eb7c tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u). V\u00ec l\u00fd do b\u1ea3o m\u1eadt, xAI <strong>ch\u1ec9 hi\u1ec3n th\u1ecb chu\u1ed7i k\u00fd t\u1ef1 n\u00e0y duy nh\u1ea5t m\u1ed9t l\u1ea7n<\/strong>. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng t\u1eaft c\u1eeda s\u1ed5 n\u00e0y m\u00e0 ch\u01b0a l\u01b0u l\u1ea1i, m\u00e3 kh\u00f3a s\u1ebd kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c v\u00e0 b\u1ea1n bu\u1ed9c ph\u1ea3i t\u1ea1o m\u1ed9t m\u00e3 m\u1edbi.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1527\" height=\"733\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-8.png\" alt=\"\u1ea2nh ch\u1ee5p danh s\u00e1ch API keys c\u00f3 key Test, c\u1ed9t Endpoints, Models, ng\u01b0\u1eddi t\u1ea1o; ch\u1ec9 hi\u1ec7n v\u00e0i k\u00fd t\u1ef1 cu\u1ed1i c\u1ee7a key\" class=\"wp-image-121870\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-8.png 1527w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-8-300x144.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-8-1024x492.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-8-768x369.png 768w\" sizes=\"(max-width: 1527px) 100vw, 1527px\" \/><figcaption class=\"wp-element-caption\">Key trong danh s\u00e1ch ch\u1ec9 hi\u1ec7n v\u00e0i k\u00fd t\u1ef1 cu\u1ed1i.<\/figcaption><\/figure>\n\n\n\n<h2 id=\"C\u00e1c_m\u00f4_h\u00ecnh_v\u00e0_chi_ph\u00ed_s\u1eed_d\u1ee5ng_API\">C\u00e1c m\u00f4 h\u00ecnh v\u00e0 chi ph\u00ed s\u1eed d\u1ee5ng API<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">xAI t\u00ednh ph\u00ed model ng\u00f4n ng\u1eef theo token v\u00e0 model t\u1ea1o \u1ea3nh theo s\u1ed1 \u1ea3nh. Theo <a href=\"https:\/\/docs.x.ai\/docs\/models\" target=\"_blank\" rel=\"noopener nofollow\">trang models c\u1ee7a xAI<\/a> (29\/10\/2026), model flagship l\u00e0 <code>grok-4.7<\/code> (ng\u1eef c\u1ea3nh 500K). Khi agent g\u1ecdi c\u00f4ng c\u1ee5 nh\u01b0 t\u00ecm ki\u1ebfm web, X Search, xAI t\u00ednh th\u00eam ph\u00ed theo s\u1ed1 l\u1ea7n g\u1ecdi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">xAI c\u00f2n cung c\u1ea5p grok-4.6, grok-4.5, grok-4.3 (ng\u1eef c\u1ea3nh 1M), grok-4.20 (b\u1ea3n reasoning, non-reasoning, multi-agent) v\u00e0 <code>grok-build-0.1<\/code> cho l\u1eadp tr\u00ecnh. \u1ea2nh d\u01b0\u1edbi l\u00e0 b\u1ea3ng gi\u00e1 l\u00fac ch\u1ee5p 12\/2025, nhi\u1ec1u t\u00ean model trong \u1ea3nh \u0111\u00e3 c\u0169.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1280\" height=\"758\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-9.png\" alt=\"\u1ea2nh ch\u1ee5p b\u1ea3ng Model Pricing c\u1ee7a xAI t\u1ea1i th\u1eddi \u0111i\u1ec3m 12\/2025 v\u1edbi c\u1ed9t Context, Rate limits, gi\u00e1 theo 1 tri\u1ec7u token\" class=\"wp-image-121871\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-9.png 1280w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-9-300x178.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-9-1024x606.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-9-768x455.png 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption class=\"wp-element-caption\">B\u1ea3ng gi\u00e1 l\u00fac ch\u1ee5p (12\/2025), \u0111\u00e3 l\u1ed7i th\u1eddi; gi\u00e1 hi\u1ec7n h\u00e0nh xem docs.x.ai.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi t\u00edch h\u1ee3p Grok API v\u00e0o c\u00e1c &#8220;Agent&#8221; c\u00f3 kh\u1ea3 n\u0103ng truy c\u1eadp d\u1eef li\u1ec7u b\u00ean ngo\u00e0i, xAI s\u1ebd t\u00ednh th\u00eam ph\u00ed g\u1ecdi c\u00f4ng c\u1ee5 b\u00ean c\u1ea1nh ph\u00ed token th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"872\" height=\"448\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-10.png\" alt=\"\u1ea2nh ch\u1ee5p b\u1ea3ng ph\u00ed c\u00f4ng c\u1ee5 c\u1ee7a xAI theo 1.000 l\u1ea7n g\u1ecdi: Web Search, X Search, Code Execution, Document Search, Collections Search\" class=\"wp-image-121872\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-10.png 872w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-10-300x154.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121862-10-768x395.png 768w\" sizes=\"(max-width: 872px) 100vw, 872px\" \/><figcaption class=\"wp-element-caption\">Ph\u00ed c\u00f4ng c\u1ee5 t\u00ednh th\u00eam ngo\u00e0i token (\u1ea3nh 12\/2025).<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Xem chi ti\u1ebft t\u1ea1i: <a href=\"https:\/\/docs.x.ai\/docs\/models\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/docs.x.ai\/docs\/models<\/a><\/p>\n\n\n\n<h2 id=\"C\u00e1ch_gi\u1eef_API_key_Grok_an_to\u00e0n\">C\u00e1ch gi\u1eef API key Grok an to\u00e0n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">API key Grok ti\u00eau credit tr\u1ea3 tr\u01b0\u1edbc c\u1ee7a b\u1ea1n, v\u00e0 n\u1ebfu b\u1eadt n\u1ea1p t\u1ef1 \u0111\u1ed9ng th\u00ec c\u00f3 th\u1ec3 tr\u1eeb th\u1ebb nhi\u1ec1u l\u1ea7n. Gi\u1eef key \u1edf ph\u00eda m\u00e1y ch\u1ee7, \u0111\u1eb7t rate limit ri\u00eang cho t\u1eebng key v\u00e0 v\u00f4 hi\u1ec7u ho\u00e1 key ngay khi nghi b\u1ecb l\u1ed9 l\u00e0 ba vi\u1ec7c n\u00ean l\u00e0m ngay sau khi t\u1ea1o.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u00f4ng nh\u00fang key v\u00e0o code ch\u1ea1y tr\u00ean tr\u00ecnh duy\u1ec7t hay \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng, kh\u00f4ng commit l\u00ean repo c\u00f4ng khai; d\u00f9ng bi\u1ebfn m\u00f4i tr\u01b0\u1eddng ho\u1eb7c tr\u00ecnh qu\u1ea3n l\u00fd secret.<\/li>\n\n\n<li>\u0110\u1eb7t Custom Rate limits cho key v\u00e0 c\u00e2n nh\u1eafc t\u1eaft n\u1ea1p t\u1ef1 \u0111\u1ed9ng; theo d\u00f5i m\u1ee5c Usage \u0111\u1ecbnh k\u1ef3.<\/li>\n\n\n<li>Ch\u1ecdn Permissions Restricted n\u1ebfu \u1ee9ng d\u1ee5ng ch\u1ec9 c\u1ea7n m\u1ed9t v\u00e0i endpoint.<\/li>\n\n\n<li>L\u1ed9 key: xo\u00e1 key trong API Keys, t\u1ea1o key m\u1edbi v\u00e0 c\u1eadp nh\u1eadt v\u00e0o \u1ee9ng d\u1ee5ng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu key n\u1eb1m trong workflow n8n, xem <a href=\"https:\/\/tino.vn\/blog\/bao-mat-credentials-va-api-keys-trong-n8n\/\">c\u00e1ch b\u1ea3o m\u1eadt credentials v\u00e0 API key trong n8n<\/a>.<\/p>\n\n\n\n<h2 id=\"D\u00f9ng_API_key_Grok_cho_agent_ch\u1ea1y_24\/7\">D\u00f9ng API key Grok cho agent ch\u1ea1y 24\/7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Key xAI d\u00f9ng \u0111\u01b0\u1ee3c trong OpenClaw, Hermes Agent (provider xAI) v\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 API d\u1ea1ng OpenAI. Agent c\u1ea7n ch\u1ea1y li\u00ean t\u1ee5c n\u00ean th\u01b0\u1eddng \u0111\u1eb7t tr\u00ean VPS, c\u00f2n suy lu\u1eadn do xAI x\u1eed l\u00fd; c\u00e1ch th\u00eam provider v\u00e0 key trong OpenClaw c\u00f3 \u1edf b\u00e0i <a href=\"https:\/\/tino.vn\/blog\/doi-provider-model-va-api-key-trong-openclaw\/\">\u0111\u1ed5i provider, model v\u00e0 API key trong OpenClaw<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mu\u1ed1n ch\u1ea1y OpenClaw 24\/7 m\u00e0 kh\u00f4ng t\u1ef1 c\u00e0i? <a href=\"https:\/\/tino.vn\/vps-openclaw\">VPS OpenClaw c\u1ee7a Tino<\/a> c\u00e0i s\u1eb5n OpenClaw tr\u00ean VPS NVMe \u0111\u1eb7t t\u1ea1i Vi\u1ec7t Nam; b\u1ea1n v\u1eabn c\u00f3 quy\u1ec1n root \u0111\u1ec3 c\u1ea5u h\u00ecnh. Xem c\u1ea5u h\u00ecnh v\u00e0 gi\u00e1 tr\u00ean trang s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<h2 id=\"C\u00e2u_h\u1ecfi_th\u01b0\u1eddng_g\u1eb7p\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"T\u00f4i_c\u00f3_c\u1ea7n_mua_g\u00f3i_X_Premium_(T\u00edch_xanh)_\u0111\u1ec3_d\u00f9ng_API_kh\u00f4ng?\">T\u00f4i c\u00f3 c\u1ea7n mua g\u00f3i X Premium (T\u00edch xanh) \u0111\u1ec3 d\u00f9ng API kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. X Premium ch\u1ec9 \u00e1p d\u1ee5ng cho chatbot Grok tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i X. API t\u00ednh ph\u00ed ri\u00eang b\u1eb1ng credit tr\u1ea3 tr\u01b0\u1edbc trong console.x.ai.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"L\u00e0m_th\u1ebf_n\u00e0o_\u0111\u1ec3_xem_l\u1ea1i_to\u00e0n_b\u1ed9_k\u00fd_t\u1ef1_c\u1ee7a_API_Key_\u0111\u00e3_t\u1ea1o?\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 xem l\u1ea1i to\u00e0n b\u1ed9 k\u00fd t\u1ef1 c\u1ee7a API Key \u0111\u00e3 t\u1ea1o?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng xem l\u1ea1i \u0111\u01b0\u1ee3c. xAI Console ch\u1ec9 hi\u1ec7n \u0111\u1ee7 chu\u1ed7i key m\u1ed9t l\u1ea7n l\u00fac t\u1ea1o; sau \u0111\u00f3 danh s\u00e1ch ch\u1ec9 hi\u1ec7n v\u00e0i k\u00fd t\u1ef1 cu\u1ed1i. M\u1ea5t key th\u00ec xo\u00e1 key c\u0169 v\u00e0 t\u1ea1o key m\u1edbi.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"Gi\u1edbi_h\u1ea1n_t\u1ed1c_\u0111\u1ed9_c\u1ee7a_API_Grok_l\u00e0_bao_nhi\u00eau?\">Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 c\u1ee7a API Grok l\u00e0 bao nhi\u00eau?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Tu\u1ef3 model v\u00e0 b\u1eadc t\u00e0i kho\u1ea3n; gi\u1edbi h\u1ea1n hi\u1ec7n h\u00e0nh c\u1ee7a t\u1eebng model ghi \u1edf <a href=\"https:\/\/docs.x.ai\/docs\/models\" target=\"_blank\" rel=\"noopener nofollow\">trang models<\/a> v\u00e0 trong Console. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t tr\u1ea7n th\u1ea5p h\u01a1n cho t\u1eebng key b\u1eb1ng Custom Rate limits.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"Grok_API_c\u00f3_mi\u1ec5n_ph\u00ed_kh\u00f4ng?\">Grok API c\u00f3 mi\u1ec5n ph\u00ed kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. T\u00e0i li\u1ec7u billing c\u1ee7a xAI (\u0111\u1ed1i chi\u1ebfu 29\/10\/2026) ch\u1ec9 m\u00f4 t\u1ea3 credit tr\u1ea3 tr\u01b0\u1edbc, kh\u00f4ng n\u00eau g\u00f3i mi\u1ec5n ph\u00ed hay credit t\u1eb7ng. Mu\u1ed1n th\u1eed mi\u1ec5n ph\u00ed, xem c\u00e1c n\u1ec1n t\u1ea3ng trong b\u00e0i <a href=\"https:\/\/tino.vn\/blog\/llm-lay-api-key-mien-phi\/\">LLM API key mi\u1ec5n ph\u00ed<\/a>.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\n<script type=\"application\/ld+json\">\n\t{\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"T\u00f4i c\u00f3 c\u1ea7n mua g\u00f3i X Premium (T\u00edch xanh) \u0111\u1ec3 d\u00f9ng API kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Kh\u00f4ng. X Premium ch\u1ec9 \u00e1p d\u1ee5ng cho chatbot Grok tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i X. API t\u00ednh ph\u00ed ri\u00eang b\u1eb1ng credit tr\u1ea3 tr\u01b0\u1edbc trong console.x.ai.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 xem l\u1ea1i to\u00e0n b\u1ed9 k\u00fd t\u1ef1 c\u1ee7a API Key \u0111\u00e3 t\u1ea1o?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Kh\u00f4ng xem l\u1ea1i \u0111\u01b0\u1ee3c. xAI Console ch\u1ec9 hi\u1ec7n \u0111\u1ee7 chu\u1ed7i key m\u1ed9t l\u1ea7n l\u00fac t\u1ea1o; sau \u0111\u00f3 danh s\u00e1ch ch\u1ec9 hi\u1ec7n v\u00e0i k\u00fd t\u1ef1 cu\u1ed1i. M\u1ea5t key th\u00ec xo\u00e1 key c\u0169 v\u00e0 t\u1ea1o key m\u1edbi.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 c\u1ee7a API Grok l\u00e0 bao nhi\u00eau?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Tu\u1ef3 model v\u00e0 b\u1eadc t\u00e0i kho\u1ea3n; gi\u1edbi h\u1ea1n hi\u1ec7n h\u00e0nh c\u1ee7a t\u1eebng model ghi \u1edf <a>trang models<\/a> v\u00e0 trong Console. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t tr\u1ea7n th\u1ea5p h\u01a1n cho t\u1eebng key b\u1eb1ng Custom Rate limits.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Grok API c\u00f3 mi\u1ec5n ph\u00ed kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Kh\u00f4ng. T\u00e0i li\u1ec7u billing c\u1ee7a xAI (\u0111\u1ed1i chi\u1ebfu 29\/10\/2026) ch\u1ec9 m\u00f4 t\u1ea3 credit tr\u1ea3 tr\u01b0\u1edbc, kh\u00f4ng n\u00eau g\u00f3i mi\u1ec5n ph\u00ed hay credit t\u1eb7ng. Mu\u1ed1n th\u1eed mi\u1ec5n ph\u00ed, xem c\u00e1c n\u1ec1n t\u1ea3ng trong b\u00e0i <a>LLM API key mi\u1ec5n ph\u00ed<\/a>.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t\t\t\t]\n\t}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ec3 l\u1ea5y API key Grok, b\u1ea1n \u0111\u0103ng nh\u1eadp xAI Console t\u1ea1i console.x.ai b\u1eb1ng t\u00e0i kho\u1ea3n X, Google, Apple ho\u1eb7c email, mua credit tr\u1ea3 tr\u01b0\u1edbc, v\u00e0o m\u1ee5c API Keys, nh\u1ea5n Create API key r\u1ed3i sao ch\u00e9p key b\u1eaft \u0111\u1ea7u b\u1eb1ng xai-\u2026. G\u00f3i X Premium kh\u00f4ng k\u00e8m quy\u1ec1n d\u00f9ng API. xAI (trang x.ai nay ghi \u0111\u01a1n v\u1ecb [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":121877,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7674],"tags":[7492],"class_list":["post-121862","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-model-ai","tag-api-key-grok-ai"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/121862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/comments?post=121862"}],"version-history":[{"count":5,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/121862\/revisions"}],"predecessor-version":[{"id":132975,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/121862\/revisions\/132975"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/121877"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=121862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/categories?post=121862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=121862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}