{"id":121615,"date":"2025-12-16T09:00:00","date_gmt":"2025-12-16T02:00:00","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=121615"},"modified":"2026-10-30T10:57:31","modified_gmt":"2026-10-30T03:57:31","slug":"cach-lay-api-key-cua-openai","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/cach-lay-api-key-cua-openai\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch l\u1ea5y API Key c\u1ee7a OpenAI chi ti\u1ebft (c\u1eadp nh\u1eadt 10\/2026)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ec3 l\u1ea5y API key OpenAI, b\u1ea1n \u0111\u0103ng nh\u1eadp platform.openai.com, v\u00e0o m\u1ee5c API keys, nh\u1ea5n Create new secret key, \u0111\u1eb7t t\u00ean r\u1ed3i sao ch\u00e9p key b\u1eaft \u0111\u1ea7u b\u1eb1ng sk-\u2026 ngay l\u00fac t\u1ea1o.<\/strong> Mu\u1ed1n key g\u1ecdi model \u1ed5n \u0111\u1ecbnh, b\u1ea1n c\u1ea7n th\u00eam th\u1ebb v\u00e0 mua credit, t\u1ed1i thi\u1ec3u 5 USD (b\u1eadc Build); b\u1eadc Free trong t\u00e0i li\u1ec7u OpenAI kh\u00f4ng n\u00eau model n\u00e0o \u0111\u01b0\u1ee3c g\u1ecdi mi\u1ec5n ph\u00ed (\u0111\u1ed1i chi\u1ebfu 29\/10\/2026).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API key OpenAI t\u00e1ch bi\u1ec7t v\u1edbi g\u00f3i ChatGPT Plus: mua Plus kh\u00f4ng c\u00f3 quy\u1ec1n g\u1ecdi API, xem <a href=\"https:\/\/tino.vn\/blog\/chatgpt-plus-va-openai-api\/\">ChatGPT Plus v\u00e0 OpenAI API kh\u00e1c nhau th\u1ebf n\u00e0o<\/a>. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm n\u01a1i l\u1ea5y 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 g\u00f3i mi\u1ec5n ph\u00ed. D\u1eef ki\u1ec7n v\u1ec1 b\u1eadc t\u00e0i kho\u1ea3n v\u00e0 model trong b\u00e0i \u0111\u1ed1i chi\u1ebfu t\u00e0i li\u1ec7u OpenAI ng\u00e0y 29\/10\/2026.<\/p>\n\n\n\n<h2 id=\"\u0110i\u1ec1u_ki\u1ec7n_c\u1ea7n_tr\u01b0\u1edbc_khi_t\u1ea1o_API_Key_OpenAI\">\u0110i\u1ec1u ki\u1ec7n c\u1ea7n tr\u01b0\u1edbc khi t\u1ea1o API Key OpenAI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi t\u1ea1o API key OpenAI, b\u1ea1n c\u1ea7n ba th\u1ee9: t\u00e0i kho\u1ea3n OpenAI (d\u00f9ng chung v\u1edbi ChatGPT), s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 x\u00e1c minh khi t\u1ea1o t\u00e0i kho\u1ea3n, v\u00e0 th\u1ebb Visa, Mastercard ho\u1eb7c Amex thanh to\u00e1n qu\u1ed1c t\u1ebf \u0111\u1ec3 mua credit. Vi\u1ec7t Nam n\u1eb1m trong <a href=\"https:\/\/developers.openai.com\/api\/docs\/supported-countries\" target=\"_blank\" rel=\"noopener nofollow\">danh s\u00e1ch qu\u1ed1c gia \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/a> c\u1ee7a OpenAI API.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u00e0i kho\u1ea3n OpenAI h\u1ee3p l\u1ec7:<\/strong> B\u1ea1n c\u1ea7n s\u1edf h\u1eefu m\u1ed9t t\u00e0i kho\u1ea3n \u0111\u00e3 \u0111\u0103ng k\u00fd th\u00e0nh c\u00f4ng tr\u00ean h\u1ec7 th\u1ed1ng c\u1ee7a OpenAI (t\u00e0i kho\u1ea3n n\u00e0y d\u00f9ng chung cho c\u1ea3 ChatGPT v\u00e0 OpenAI Platform).<\/li>\n\n\n<li><strong>X\u00e1c minh s\u1ed1 \u0111i\u1ec7n tho\u1ea1i (t\u1ea1o t\u00e0i kho\u1ea3n m\u1edbi):<\/strong> Khi t\u1ea1o t\u00e0i kho\u1ea3n, h\u1ec7 th\u1ed1ng b\u1eaft bu\u1ed9c ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i x\u00e1c th\u1ef1c danh t\u00ednh th\u00f4ng qua m\u00e3 OTP g\u1eedi v\u1ec1 s\u1ed1 \u0111i\u1ec7n tho\u1ea1i c\u00e1 nh\u00e2n. B\u01b0\u1edbc x\u00e1c minh n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c t\u00e0i kho\u1ea3n \u1ea3o v\u00e0 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt.<\/li>\n\n\n<li><strong>Ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n qu\u1ed1c t\u1ebf:<\/strong> Kh\u00e1c v\u1edbi ChatGPT Plus (tr\u1ea3 ph\u00ed c\u1ed1 \u0111\u1ecbnh h\u00e0ng th\u00e1ng), d\u1ecbch v\u1ee5 API t\u00ednh ph\u00ed d\u1ef1a tr\u00ean l\u01b0\u1ee3ng s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf (Pay-as-you-go). Do \u0111\u00f3, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb th\u1ebb Visa, Mastercard ho\u1eb7c Amex c\u00f3 ch\u1ee9c n\u0103ng thanh to\u00e1n qu\u1ed1c t\u1ebf.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"H\u01b0\u1edbng_d\u1eabn_c\u00e1ch_l\u1ea5y_API_Key_c\u1ee7a_OpenAI\">H\u01b0\u1edbng d\u1eabn c\u00e1ch l\u1ea5y API Key c\u1ee7a OpenAI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh g\u1ed3m hai ph\u1ea7n: t\u1ea1o secret key trong m\u1ee5c API keys, sau \u0111\u00f3 th\u00eam ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n v\u00e0 mua credit \u0111\u1ec3 key g\u1ecdi \u0111\u01b0\u1ee3c model. N\u00ean l\u00e0m th\u00eam ph\u1ea7n th\u1ee9 ba l\u00e0 \u0111\u1eb7t ng\u00e2n s\u00e1ch, c\u1ea3nh b\u00e1o chi ti\u00eau ngay sau khi n\u1ea1p. \u1ea2nh ch\u1ee5p giao di\u1ec7n t\u1ea1i th\u1eddi \u0111i\u1ec3m vi\u1ebft b\u00e0i; giao di\u1ec7n c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u1ed5i.<\/p>\n\n\n\n<h3 id=\"3_b\u01b0\u1edbc_t\u1ea1o_API_Key_OpenAI\">3 b\u01b0\u1edbc t\u1ea1o API Key OpenAI<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 1: <\/strong>Truy c\u1eadp nhanh v\u00e0o trang qu\u1ea3n l\u00fd API Keys c\u1ee7a OpenAI t\u1ea1i: <a href=\"https:\/\/platform.openai.com\/api-keys\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/platform.openai.com\/api-keys<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i \u0111\u00e2y, h\u00e3y ti\u1ebfn h\u00e0nh \u0111\u0103ng nh\u1eadp b\u1eb1ng t\u00e0i kho\u1ea3n OpenAI \u0111\u00e3 chu\u1ea9n b\u1ecb.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1039\" height=\"580\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-1.png\" alt=\"\u1ea2nh ch\u1ee5p trang Authentication required c\u1ee7a OpenAI Platform v\u1edbi n\u00fat Log in v\u00e0 Sign up, m\u0169i t\u00ean ch\u1ec9 Log in\" class=\"wp-image-121616\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-1.png 1039w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-1-300x167.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-1-1024x572.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-1-768x429.png 768w\" sizes=\"(max-width: 1039px) 100vw, 1039px\" \/><figcaption class=\"wp-element-caption\">\u0110\u0103ng nh\u1eadp OpenAI Platform.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 2: <\/strong>T\u1ea1i giao di\u1ec7n qu\u1ea3n l\u00fd API Keys, h\u00e3y t\u00ecm v\u00e0 nh\u1ea5p v\u00e0o n\u00fat m\u00e0u xanh c\u00f3 d\u00f2ng ch\u1eef <strong>&#8220;+ Create new secret key&#8221;<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1605\" height=\"805\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-2.png\" alt=\"\u1ea2nh ch\u1ee5p trang API keys tr\u1ed1ng, m\u0169i t\u00ean ch\u1ec9 n\u00fat Create new secret key\" class=\"wp-image-121617\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-2.png 1605w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-2-300x150.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-2-1024x514.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-2-768x385.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-2-1536x770.png 1536w\" sizes=\"(max-width: 1605px) 100vw, 1605px\" \/><figcaption class=\"wp-element-caption\">N\u00fat Create new secret key.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t c\u1eeda s\u1ed5 s\u1ebd xu\u1ea5t hi\u1ec7n y\u00eau c\u1ea7u thi\u1ebft l\u1eadp c\u00e1c th\u00f4ng s\u1ed1 c\u01a1 b\u1ea3n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Name (Optional):<\/strong> N\u00ean \u0111\u1eb7t t\u00ean g\u1ee3i nh\u1edb cho m\u00e3 kh\u00f3a n\u00e0y (v\u00ed d\u1ee5: &#8220;Chatbot Website&#8221;, &#8220;Tool SEO&#8221;, &#8220;Test App&#8221;). Vi\u1ec7c \u0111\u1eb7t t\u00ean gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd v\u00e0 thu h\u1ed3i \u0111\u00fang m\u00e3 kh\u00f3a khi kh\u00f4ng c\u00f2n nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/li>\n\n\n<li><strong>Project (Optional):<\/strong> N\u1ebfu t\u00e0i kho\u1ea3n thu\u1ed9c t\u1ed5 ch\u1ee9c ho\u1eb7c c\u00f3 nhi\u1ec1u d\u1ef1 \u00e1n, h\u00e3y ch\u1ecdn d\u1ef1 \u00e1n t\u01b0\u01a1ng \u1ee9ng \u0111\u1ec3 g\u00e1n m\u00e3 kh\u00f3a. N\u1ebfu kh\u00f4ng, h\u00e3y \u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh.<\/li>\n\n\n<li><strong>Permissions:<\/strong> \u0110\u1ed1i v\u1edbi nhu c\u1ea7u c\u01a1 b\u1ea3n, c\u00f3 th\u1ec3 gi\u1eef nguy\u00ean quy\u1ec1n h\u1ea1n m\u1eb7c \u0111\u1ecbnh (<strong>All<\/strong>). N\u1ebfu mu\u1ed1n b\u1ea3o m\u1eadt cao h\u01a1n, h\u00e3y ch\u1ecdn <strong>&#8220;Restricted&#8221;<\/strong> \u0111\u1ec3 gi\u1edbi h\u1ea1n c\u00e1c quy\u1ec1n c\u1ee5 th\u1ec3 m\u00e0 m\u00e3 kh\u00f3a \u0111\u01b0\u1ee3c ph\u00e9p th\u1ef1c hi\u1ec7n.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1358\" height=\"867\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-3.png\" alt=\"\u1ea2nh ch\u1ee5p h\u1ed9p tho\u1ea1i Create new secret key: Owned by You, Name l\u00e0 Test App, Project l\u00e0 Default project, Permissions ch\u1ecdn Restricted\" class=\"wp-image-121618\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-3.png 1358w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-3-300x192.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-3-1024x654.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-3-768x490.png 768w\" sizes=\"(max-width: 1358px) 100vw, 1358px\" \/><figcaption class=\"wp-element-caption\">\u0110\u1eb7t t\u00ean, ch\u1ecdn project v\u00e0 quy\u1ec1n cho key.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi thi\u1ebft l\u1eadp xong, nh\u1ea5n n\u00fat <strong>&#8220;Create secret key&#8221;<\/strong> \u0111\u1ec3 h\u1ec7 th\u1ed1ng t\u1ea1o key.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 3: <\/strong>Ngay l\u1eadp t\u1ee9c, OpenAI s\u1ebd hi\u1ec3n th\u1ecb m\u1ed9t chu\u1ed7i k\u00fd t\u1ef1 d\u00e0i b\u1eaft \u0111\u1ea7u b\u1eb1ng sk-&#8230;. \u0110\u00e2y ch\u00ednh l\u00e0 API Key c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u1ea3nh b\u00e1o quan tr\u1ecdng:<\/strong> V\u00ec l\u00fd do b\u1ea3o m\u1eadt, OpenAI <strong>ch\u1ec9 hi\u1ec3n th\u1ecb chu\u1ed7i k\u00fd t\u1ef1 n\u00e0y m\u1ed9t l\u1ea7n duy nh\u1ea5t<\/strong> t\u1ea1i th\u1eddi \u0111i\u1ec3m kh\u1edfi t\u1ea1o. Ng\u01b0\u1eddi d\u00f9ng s\u1ebd kh\u00f4ng th\u1ec3 xem l\u1ea1i API Key \u0111\u1ea7y \u0111\u1ee7 sau khi t\u1eaft c\u1eeda s\u1ed5 n\u00e0y.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1001\" height=\"566\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121615-4-che.webp\" alt=\"\u1ea2nh ch\u1ee5p h\u1ed9p tho\u1ea1i Save your key c\u1ee7a OpenAI, \u00f4 hi\u1ec3n th\u1ecb secret key \u0111\u00e3 \u0111\u01b0\u1ee3c che, n\u00fat Copy b\u00ean ph\u1ea3i\" class=\"wp-image-132923\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121615-4-che.webp 1001w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121615-4-che-300x170.webp 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/word-image-121615-4-che-768x434.webp 768w\" sizes=\"(max-width: 1001px) 100vw, 1001px\" \/><figcaption class=\"wp-element-caption\">H\u1ed9p tho\u1ea1i Save your key, chu\u1ed7i key \u0111\u00e3 \u0111\u01b0\u1ee3c che.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y nh\u1ea5p v\u00e0o <strong>bi\u1ec3u t\u01b0\u1ee3ng sao ch\u00e9p (Copy)<\/strong> b\u00ean c\u1ea1nh chu\u1ed7i m\u00e3, sau \u0111\u00f3 d\u00e1n v\u00e0 l\u01b0u tr\u1eef chu\u1ed7i k\u00fd t\u1ef1 n\u00e0y v\u00e0o m\u1ed9t n\u01a1i an to\u00e0n (nh\u01b0 tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u ho\u1eb7c t\u1ec7p tin b\u1ea3o m\u1eadt).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi \u0111\u00e3 ch\u1eafc ch\u1eafn l\u01b0u th\u00e0nh c\u00f4ng, h\u00e3y nh\u1ea5n <strong>&#8220;Done&#8221;<\/strong> \u0111\u1ec3 \u0111\u00f3ng c\u1eeda s\u1ed5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u01b0u \u00fd quan tr\u1ecdng sau khi l\u1ea5y m\u00e3:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Key v\u1eeba t\u1ea1o ch\u01b0a g\u1ecdi \u0111\u01b0\u1ee3c model n\u1ebfu t\u00e0i kho\u1ea3n ch\u01b0a th\u00eam th\u1ebb (Billing) v\u00e0 ch\u01b0a c\u00f3 credit: request s\u1ebd b\u00e1o l\u1ed7i h\u1ebft h\u1ea1n m\u1ee9c (insufficient quota). B\u1ea1n c\u1ea7n ki\u1ec3m tra m\u1ee5c <strong>&#8220;Billing&#8221;<\/strong> trong ph\u1ea7n c\u00e0i \u0111\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00e0i kho\u1ea3n c\u00f3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<h3 id=\"C\u00e1ch_th\u00eam_ph\u01b0\u01a1ng_th\u1ee9c_thanh_to\u00e1n_v\u00e0_n\u1ea1p_Credits\">C\u00e1ch th\u00eam ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n v\u00e0 n\u1ea1p Credits<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 1: <\/strong>T\u1ea1i giao di\u1ec7n qu\u1ea3n l\u00fd API Keys tr\u01b0\u1edbc \u0111\u00f3, b\u1ea1n h\u00e3y nh\u1ea5p v\u00e0o n\u00fat <strong>&#8220;Go to Billing&#8221;<\/strong> \u1edf g\u00f3c d\u01b0\u1edbi tr\u00ean b\u00ean tr\u00e1i m\u00e0n h\u00ecnh.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1368\" height=\"894\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-5.png\" alt=\"\u1ea2nh ch\u1ee5p menu OpenAI Platform v\u1edbi m\u1ee5c API keys, \u00f4 Add credits v\u00e0 n\u00fat Go to Billing \u0111\u01b0\u1ee3c m\u0169i t\u00ean ch\u1ec9\" class=\"wp-image-121620\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-5.png 1368w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-5-300x196.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-5-1024x669.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-5-768x502.png 768w\" sizes=\"(max-width: 1368px) 100vw, 1368px\" \/><figcaption class=\"wp-element-caption\">N\u00fat Go to Billing.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 2:<\/strong> Trong giao di\u1ec7n Billing, nh\u1ea5p v\u00e0o m\u1ee5c <strong>&#8220;Add payment details&#8221;<\/strong> v\u00e0 \u0111i\u1ec1n \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin th\u1ebb t\u00edn d\u1ee5ng\/ghi n\u1ee3 qu\u1ed1c t\u1ebf (Visa, Mastercard, Amex). H\u1ec7 th\u1ed1ng b\u1ea3o m\u1eadt s\u1ebd l\u01b0u tr\u1eef th\u00f4ng tin th\u1ebb \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho vi\u1ec7c n\u1ea1p ti\u1ec1n ho\u1eb7c thanh to\u00e1n t\u1ef1 \u0111\u1ed9ng sau n\u00e0y.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1258\" height=\"677\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-6.png\" alt=\"\u1ea2nh ch\u1ee5p trang Billing: Credit remaining 0 USD, n\u00fat Add payment details, ghi ch\u00fa tr\u1ea1ng th\u00e1i kh\u00f4ng ph\u1ea3n \u00e1nh t\u00e0i kho\u1ea3n ChatGPT\" class=\"wp-image-121621\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-6.png 1258w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-6-300x161.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-6-1024x551.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-6-768x413.png 768w\" sizes=\"(max-width: 1258px) 100vw, 1258px\" \/><figcaption class=\"wp-element-caption\">Trang Billing, n\u00fat Add payment details.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1406\" height=\"867\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-7.png\" alt=\"\u1ea2nh ch\u1ee5p h\u1ed9p tho\u1ea1i Add payment details v\u1edbi \u00f4 th\u00f4ng tin th\u1ebb, t\u00ean ch\u1ee7 th\u1ebb v\u00e0 \u0111\u1ecba ch\u1ec9 thanh to\u00e1n c\u00f2n tr\u1ed1ng\" class=\"wp-image-121622\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-7.png 1406w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-7-300x185.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-7-1024x631.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-7-768x474.png 768w\" sizes=\"(max-width: 1406px) 100vw, 1406px\" \/><figcaption class=\"wp-element-caption\">H\u1ed9p tho\u1ea1i nh\u1eadp th\u1ebb (\u1ea3nh ch\u1ee5p khi ch\u01b0a nh\u1eadp d\u1eef li\u1ec7u).<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 3: <\/strong>Sau khi th\u00eam th\u1ebb th\u00e0nh c\u00f4ng, ng\u01b0\u1eddi d\u00f9ng n\u1ea1p credit l\u1ea7n \u0111\u1ea7u (giao di\u1ec7n l\u00fac ch\u1ee5p cho nh\u1eadp t\u1eeb 5 \u0111\u1ebfn 100 USD) v\u00e0 x\u00e1c nh\u1eadn giao d\u1ecbch. N\u1ebfu b\u1eadt t\u1ef1 \u0111\u1ed9ng n\u1ea1p (auto recharge), h\u00e3y \u0111\u1eb7t tr\u1ea7n n\u1ea1p m\u1ed7i th\u00e1ng \u0111\u1ec3 tr\u00e1nh b\u1ecb tr\u1eeb ti\u1ec1n li\u00ean t\u1ee5c khi key b\u1ecb l\u1ea1m d\u1ee5ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1408\" height=\"861\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-8.png\" alt=\"\u1ea2nh ch\u1ee5p h\u1ed9p tho\u1ea1i Configure payment: Initial credit purchase 10 USD, ghi ch\u00fa nh\u1eadp t\u1eeb 5 \u0111\u1ebfn 100 USD, tu\u1ef3 ch\u1ecdn t\u1ef1 \u0111\u1ed9ng n\u1ea1p\" class=\"wp-image-121623\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-8.png 1408w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-8-300x183.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-8-1024x626.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-8-768x470.png 768w\" sizes=\"(max-width: 1408px) 100vw, 1408px\" \/><figcaption class=\"wp-element-caption\">Ch\u1ecdn s\u1ed1 credit n\u1ea1p l\u1ea7n \u0111\u1ea7u v\u00e0 tu\u1ef3 ch\u1ecdn t\u1ef1 \u0111\u1ed9ng n\u1ea1p.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi giao d\u1ecbch ho\u00e0n t\u1ea5t v\u00e0 s\u1ed1 d\u01b0 hi\u1ec3n th\u1ecb trong m\u1ee5c &#8220;<strong>Credit remaining<\/strong>&#8220;, API Key s\u1ebd ch\u00ednh th\u1ee9c c\u00f3 hi\u1ec7u l\u1ef1c v\u00e0 s\u1eb5n s\u00e0ng x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng l\u1ea7n n\u1ea1p sau, b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1ea5n v\u00e0o n\u00fat &#8220;<strong>Add to credit balance<\/strong>&#8220;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed5ng ti\u1ec1n \u0111\u00e3 mua credit quy\u1ebft \u0111\u1ecbnh b\u1eadc (usage tier) c\u1ee7a t\u00e0i kho\u1ea3n: theo <a href=\"https:\/\/developers.openai.com\/api\/docs\/guides\/rate-limits\" target=\"_blank\" rel=\"noopener nofollow\">t\u00e0i li\u1ec7u rate limits<\/a>, b\u1eadc Build b\u1eaft \u0111\u1ea7u t\u1eeb 5 USD v\u1edbi tr\u1ea7n chi 500 USD m\u1ed7i th\u00e1ng, Launch t\u1eeb 100 USD (tr\u1ea7n 5.000 USD), Grow t\u1eeb 500 USD. B\u1eadc c\u00e0ng cao, gi\u1edbi h\u1ea1n request v\u00e0 token m\u1ed7i ph\u00fat c\u00e0ng l\u1edbn.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1278\" height=\"694\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-9.png\" alt=\"\u1ea2nh ch\u1ee5p trang Pay as you go: Credit balance, n\u00fat Add to credit balance, th\u00f4ng b\u00e1o Auto recharge is off\" class=\"wp-image-121624\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-9.png 1278w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-9-300x163.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-9-1024x556.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-9-768x417.png 768w\" sizes=\"(max-width: 1278px) 100vw, 1278px\" \/><figcaption class=\"wp-element-caption\">N\u1ea1p th\u00eam b\u1eb1ng Add to credit balance.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"Theo_d\u00f5i_m\u1ee9c_ti\u00eau_d\u00f9ng_th\u1ef1c_t\u1ebf\">Theo d\u00f5i m\u1ee9c ti\u00eau d\u00f9ng th\u1ef1c t\u1ebf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 xem chi ti\u1ebft s\u1ed1 ti\u1ec1n \u0111\u00e3 s\u1eed d\u1ee5ng theo ng\u00e0y ho\u1eb7c theo th\u00e1ng, h\u00e3y truy c\u1eadp v\u00e0o m\u1ee5c <strong>&#8220;Usage&#8221;<\/strong> trong ph\u1ea7n Settings (ngay d\u01b0\u1edbi m\u1ee5c Billing). Bi\u1ec3u \u0111\u1ed3 t\u1ea1i \u0111\u00e2y s\u1ebd hi\u1ec3n th\u1ecb tr\u1ef1c quan l\u01b0u l\u01b0\u1ee3ng s\u1eed d\u1ee5ng token v\u00e0 chi ph\u00ed t\u01b0\u01a1ng \u1ee9ng. Ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o d\u1eef li\u1ec7u n\u00e0y \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1ee9ng d\u1ee5ng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh k\u1ebf ho\u1ea1ch ng\u00e2n s\u00e1ch ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1916\" height=\"903\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-10.png\" alt=\"\u1ea2nh ch\u1ee5p trang Usage: Total Spend, December budget, Total tokens v\u00e0 Total requests theo ng\u00e0y\" class=\"wp-image-121625\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-10.png 1916w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-10-300x141.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-10-1024x483.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-10-768x362.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-10-1536x724.png 1536w\" sizes=\"(max-width: 1916px) 100vw, 1916px\" \/><figcaption class=\"wp-element-caption\">Trang Usage theo d\u00f5i chi ti\u00eau v\u00e0 token.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"Thi\u1ebft_l\u1eadp_gi\u1edbi_h\u1ea1n_chi_ti\u00eau_(Usage_limits)\">Thi\u1ebft l\u1eadp gi\u1edbi h\u1ea1n chi ti\u00eau (Usage limits)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u00e2n s\u00e1ch v\u00e0 c\u1ea3nh b\u00e1o trong m\u1ee5c <strong>Limits<\/strong> gi\u00fap b\u1ea1n bi\u1ebft s\u1edbm khi chi ph\u00ed t\u0103ng b\u1ea5t th\u01b0\u1eddng, v\u00ed d\u1ee5 do v\u00f2ng l\u1eb7p v\u00f4 t\u1eadn trong code ho\u1eb7c key b\u1ecb l\u1ed9. N\u00ean \u0111\u1eb7t ngay sau l\u1ea7n n\u1ea1p \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1694\" height=\"799\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-11.png\" alt=\"\u1ea2nh ch\u1ee5p trang Limits: Organization budget v\u1edbi n\u00fat Edit budget, Add alert v\u00e0 hai m\u1ed1c c\u1ea3nh b\u00e1o usage alert\" class=\"wp-image-121626\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-11.png 1694w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-11-300x141.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-11-1024x483.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-11-768x362.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-11-1536x724.png 1536w\" sizes=\"(max-width: 1694px) 100vw, 1694px\" \/><figcaption class=\"wp-element-caption\">Trang Limits: ng\u00e2n s\u00e1ch v\u00e0 c\u1ea3nh b\u00e1o.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110i\u1ec1u ch\u1ec9nh ng\u00e2n s\u00e1ch th\u00e1ng (Monthly Budget):<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i khu v\u1ef1c <strong>Organization budget<\/strong>, h\u00e3y nh\u1ea5p v\u00e0o n\u00fat <strong>&#8220;Edit budget&#8221;<\/strong> \u0111\u1ec3 thi\u1ebft l\u1eadp s\u1ed1 ti\u1ec1n tr\u1ea7n m\u00e0 t\u00e0i kho\u1ea3n \u0111\u01b0\u1ee3c ph\u00e9p s\u1eed d\u1ee5ng. V\u00ed d\u1ee5 \u0111\u1eb7t 120 USD m\u1ed7i th\u00e1ng. L\u01b0u \u00fd ch\u00ednh h\u1ed9p tho\u1ea1i ghi chi ph\u00ed th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 v\u01b0\u1ee3t ng\u00e2n s\u00e1ch tu\u1ef3 m\u1ee9c s\u1eed d\u1ee5ng, n\u00ean h\u00e3y k\u1ebft h\u1ee3p v\u1edbi c\u1ea3nh b\u00e1o email v\u00e0 gi\u1eef s\u1ed1 credit n\u1ea1p s\u1eb5n \u1edf m\u1ee9c v\u1eeba \u0111\u1ee7; credit tr\u1ea3 tr\u01b0\u1edbc m\u1edbi l\u00e0 gi\u1edbi h\u1ea1n c\u1ee9ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1062\" height=\"638\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-12.png\" alt=\"\u1ea2nh ch\u1ee5p h\u1ed9p tho\u1ea1i Edit budget v\u1edbi Monthly budget 120 USD v\u00e0 c\u00e2u chi ph\u00ed th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 v\u01b0\u1ee3t ng\u00e2n s\u00e1ch\" class=\"wp-image-121627\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-12.png 1062w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-12-300x180.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-12-1024x615.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-12-768x461.png 768w\" sizes=\"(max-width: 1062px) 100vw, 1062px\" \/><figcaption class=\"wp-element-caption\">\u0110\u1eb7t ng\u00e2n s\u00e1ch th\u00e1ng.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e0i \u0111\u1eb7t c\u1ea3nh b\u00e1o s\u1eed d\u1ee5ng (Usage Alerts):<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thay v\u00ec ph\u1ea3i \u0111\u0103ng nh\u1eadp li\u00ean t\u1ee5c \u0111\u1ec3 ki\u1ec3m tra, ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u00fat <strong>&#8220;Add alert&#8221;<\/strong> \u0111\u1ec3 c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng g\u1eedi email th\u00f4ng b\u00e1o. B\u1ea1n n\u00ean thi\u1ebft l\u1eadp c\u00e1c m\u1ed1c c\u1ea3nh b\u00e1o s\u1edbm (v\u00ed d\u1ee5: khi \u0111\u1ea1t 50% ho\u1eb7c 80% ng\u00e2n s\u00e1ch) \u0111\u1ec3 k\u1ecbp th\u1eddi c\u00f3 ph\u01b0\u01a1ng \u00e1n \u0111i\u1ec1u ch\u1ec9nh. Trong \u1ea3nh minh ho\u1ea1 c\u00f3 hai m\u1ed1c c\u1ea3nh b\u00e1o: khi d\u00f9ng 80% ng\u00e2n s\u00e1ch v\u00e0 khi ch\u1ea1m \u0111\u1ee7 ng\u00e2n s\u00e1ch.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1090\" height=\"720\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-13.png\" alt=\"\u1ea2nh ch\u1ee5p h\u1ed9p tho\u1ea1i Add budget alert: ng\u01b0\u1ee1ng 80%, \u00f4 email nh\u1eadn c\u1ea3nh b\u00e1o\" class=\"wp-image-121628\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-13.png 1090w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-13-300x198.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-13-1024x676.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-13-768x507.png 768w\" sizes=\"(max-width: 1090px) 100vw, 1090px\" \/><figcaption class=\"wp-element-caption\">Th\u00eam c\u1ea3nh b\u00e1o theo ph\u1ea7n tr\u0103m ng\u00e2n s\u00e1ch.<\/figcaption><\/figure>\n\n\n\n<h2 id=\"\u1ee8ng_d\u1ee5ng_th\u1ef1c_t\u1ebf_khi_s\u1edf_h\u1eefu_API_Key\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf khi s\u1edf h\u1eefu API Key<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 API key, b\u1ea1n \u0111\u01b0a model c\u1ee7a OpenAI v\u00e0o website, ph\u1ea7n m\u1ec1m ho\u1eb7c workflow t\u1ef1 \u0111\u1ed9ng thay v\u00ec thao t\u00e1c tay tr\u00ean ChatGPT. C\u00e1c nh\u00f3m vi\u1ec7c hay g\u1eb7p g\u1ed3m chatbot, vi\u1ebft v\u00e0 t\u00f3m t\u1eaft n\u1ed9i dung, ph\u00e2n t\u00edch d\u1eef li\u1ec7u, h\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh v\u00e0 d\u1ecbch thu\u1eadt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>X\u00e2y d\u1ef1ng chatbot th\u00f4ng minh:<\/strong> Nh\u00fang kh\u1ea3 n\u0103ng h\u1ed9i tho\u1ea1i t\u1ef1 nhi\u00ean, hi\u1ec3u ng\u1eef c\u1ea3nh s\u00e2u s\u1eafc v\u00e0o website b\u00e1n h\u00e0ng ho\u1eb7c h\u1ec7 th\u1ed1ng ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc 24\/7.<\/li>\n\n\n<li><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a s\u00e1ng t\u1ea1o n\u1ed9i dung:<\/strong> Ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 vi\u1ebft b\u00e0i chu\u1ea9n SEO, so\u1ea1n th\u1ea3o email marketing, k\u1ecbch b\u1ea3n video ho\u1eb7c t\u00f3m t\u1eaft t\u00e0i li\u1ec7u d\u00e0i ch\u1ec9 trong v\u00e0i gi\u00e2y.<\/li>\n\n\n<li><strong>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u chuy\u00ean s\u00e2u:<\/strong> S\u1eed d\u1ee5ng AI \u0111\u1ec3 ph\u00e2n lo\u1ea1i ph\u1ea3n h\u1ed3i kh\u00e1ch h\u00e0ng, \u0111\u00e1nh gi\u00e1 c\u1ea3m x\u00fac (Sentiment Analysis) ho\u1eb7c tr\u00edch xu\u1ea5t th\u00f4ng tin quan tr\u1ecdng t\u1eeb c\u00e1c b\u00e1o c\u00e1o t\u00e0i ch\u00ednh ph\u1ee9c t\u1ea1p.<\/li>\n\n\n<li><strong>H\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh (Coding Assistant):<\/strong> T\u1ea1o ra c\u00e1c ti\u1ec7n \u00edch gi\u00fap ph\u00e1t hi\u1ec7n l\u1ed7i, gi\u1ea3i th\u00edch \u0111o\u1ea1n m\u00e3 ho\u1eb7c t\u1ef1 \u0111\u1ed9ng vi\u1ebft c\u00e1c h\u00e0m ch\u1ee9c n\u0103ng, gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean ti\u1ebft ki\u1ec7m th\u1eddi gian.<\/li>\n\n\n<li><strong>D\u1ecbch thu\u1eadt v\u00e0 chuy\u1ec3n \u0111\u1ed5i ng\u00f4n ng\u1eef:<\/strong> X\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng d\u1ecbch \u0111a ng\u00f4n ng\u1eef gi\u1eef \u0111\u01b0\u1ee3c v\u0103n phong v\u00e0 ng\u1eef c\u1ea3nh c\u1ee7a t\u00e0i li\u1ec7u.<\/li>\n<\/ul>\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\/model-cua-openai\/\">C\u00e1c model c\u1ee7a OpenAI hi\u1ec7n c\u00f3<\/a><\/p>\n<\/blockquote>\n\n\n\n<h2 id=\"Chi_ph\u00ed_s\u1eed_d\u1ee5ng_API_c\u1ee7a_OpenAI_\u0111\u01b0\u1ee3c_t\u00ednh_nh\u01b0_th\u1ebf_n\u00e0o?\">Chi ph\u00ed s\u1eed d\u1ee5ng API c\u1ee7a OpenAI \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi m\u00f4 h\u00ecnh tr\u1ea3 ph\u00ed thu\u00ea bao c\u1ed1 \u0111\u1ecbnh h\u00e0ng th\u00e1ng nh\u01b0 ChatGPT Plus, d\u1ecbch v\u1ee5 API \u00e1p d\u1ee5ng c\u01a1 ch\u1ebf <strong>&#8220;d\u00f9ng bao nhi\u00eau, tr\u1ea3 b\u1ea5y nhi\u00eau&#8221;<\/strong> (Pay-as-you-go). Chi ph\u00ed ph\u1ee5 thu\u1ed9c model b\u1ea1n ch\u1ecdn v\u00e0 s\u1ed1 token g\u1eedi \u0111i, nh\u1eadn v\u1ec1; n\u1eafm hai y\u1ebfu t\u1ed1 n\u00e0y l\u00e0 \u01b0\u1edbc t\u00ednh \u0111\u01b0\u1ee3c ng\u00e2n s\u00e1ch.<\/p>\n\n\n\n<h3 id=\"\u0110\u01a1n_v\u1ecb_t\u00ednh_ph\u00ed_c\u01a1_b\u1ea3n:_Token\">\u0110\u01a1n v\u1ecb t\u00ednh ph\u00ed c\u01a1 b\u1ea3n: Token<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OpenAI kh\u00f4ng t\u00ednh ph\u00ed d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u (request) hay s\u1ed1 l\u01b0\u1ee3ng t\u1eeb (word), m\u00e0 s\u1eed d\u1ee5ng \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng l\u00e0 <strong>Token<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Token c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 c\u00e1c m\u1ea3nh gh\u00e9p nh\u1ecf c\u1ee7a t\u1eeb ng\u1eef.<\/li>\n\n\n<li>V\u1edbi ti\u1ebfng Anh, 1.000 token th\u01b0\u1eddng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u00e0i tr\u0103m t\u1eeb; con s\u1ed1 ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c b\u1ed9 t\u00e1ch token c\u1ee7a t\u1eebng model.<\/li>\n\n\n<li><strong>L\u01b0u \u00fd v\u1edbi ti\u1ebfng Vi\u1ec7t:<\/strong> Do \u0111\u1eb7c th\u00f9 c\u1ea5u tr\u00fac ng\u00f4n ng\u1eef v\u00e0 b\u1ed9 m\u00e3 h\u00f3a, c\u00f9ng m\u1ed9t \u0111o\u1ea1n n\u1ed9i dung ti\u1ebfng Vi\u1ec7t th\u01b0\u1eddng s\u1ebd ti\u00eau t\u1ed1n s\u1ed1 l\u01b0\u1ee3ng token nhi\u1ec1u h\u01a1n so v\u1edbi ti\u1ebfng Anh.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"Ph\u00e2n_lo\u1ea1i_chi_ph\u00ed_theo_lu\u1ed3ng_d\u1eef_li\u1ec7u_(Input_&amp;_Output)\">Ph\u00e2n lo\u1ea1i chi ph\u00ed theo lu\u1ed3ng d\u1eef li\u1ec7u (Input &amp; Output)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed5ng chi ph\u00ed cho m\u1ed9t l\u1ea7n t\u01b0\u01a1ng t\u00e1c (m\u1ed9t l\u1ec7nh g\u1ecdi API) l\u00e0 t\u1ed5ng c\u1ee7a hai th\u00e0nh ph\u1ea7n ri\u00eang bi\u1ec7t v\u1edbi m\u1ee9c gi\u00e1 kh\u00e1c nhau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chi ph\u00ed \u0111\u1ea7u v\u00e0o (Input Tokens):<\/strong> T\u00ednh tr\u00ean s\u1ed1 l\u01b0\u1ee3ng token c\u1ee7a v\u0103n b\u1ea3n ng\u01b0\u1eddi d\u00f9ng g\u1eedi l\u00ean (Prompt). M\u1ee9c gi\u00e1 n\u00e0y th\u01b0\u1eddng r\u1ebb h\u01a1n.<\/li>\n\n\n<li><strong>Chi ph\u00ed \u0111\u1ea7u ra (Output Tokens):<\/strong> T\u00ednh tr\u00ean s\u1ed1 l\u01b0\u1ee3ng token c\u1ee7a v\u0103n b\u1ea3n m\u00e0 AI sinh ra \u0111\u1ec3 ph\u1ea3n h\u1ed3i (Completion). M\u1ee9c gi\u00e1 n\u00e0y th\u01b0\u1eddng cao h\u01a1n gi\u00e1 Input nhi\u1ec1u l\u1ea7n, tu\u1ef3 model.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><em>V\u00ed d\u1ee5:<\/em> N\u1ebfu b\u1ea1n g\u1eedi m\u1ed9t b\u00e0i vi\u1ebft d\u00e0i 1.000 t\u1eeb (Input) v\u00e0 y\u00eau c\u1ea7u AI t\u00f3m t\u1eaft l\u1ea1i trong 100 t\u1eeb (Output), t\u00e0i kho\u1ea3n s\u1ebd ch\u1ecbu ph\u00ed cho c\u1ea3 ph\u1ea7n v\u0103n b\u1ea3n g\u1ed1c v\u00e0 ph\u1ea7n t\u00f3m t\u1eaft v\u1edbi \u0111\u01a1n gi\u00e1 t\u01b0\u01a1ng \u1ee9ng cho t\u1eebng ph\u1ea7n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"856\" height=\"818\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-14.png\" alt=\"\u1ea2nh ch\u1ee5p b\u1ea3ng gi\u00e1 Text tokens c\u1ee7a OpenAI theo 1 tri\u1ec7u token v\u1edbi c\u00e1c c\u1ed9t Input, Cached input, Output, t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ee5p 12\/2025\" class=\"wp-image-121629\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-14.png 856w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-14-300x287.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/12\/word-image-121615-14-768x734.png 768w\" sizes=\"(max-width: 856px) 100vw, 856px\" \/><figcaption class=\"wp-element-caption\">B\u1ea3ng gi\u00e1 t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ee5p (12\/2025). Nhi\u1ec1u model trong \u1ea3nh \u0111\u00e3 ho\u1eb7c \u0111ang ng\u1eebng; gi\u00e1 hi\u1ec7n h\u00e0nh xem trang gi\u00e1 OpenAI.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"Chi_ph\u00ed_cho_c\u00e1c_d\u1ecbch_v\u1ee5_kh\u00e1c\">Chi ph\u00ed cho c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i x\u1eed l\u00fd v\u0103n b\u1ea3n, c\u00e1c d\u1ecbch v\u1ee5 chuy\u00ean bi\u1ec7t s\u1ebd c\u00f3 c\u00e1ch t\u00ednh ph\u00ed ri\u00eang:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Model t\u1ea1o \u1ea3nh:<\/strong> t\u00ednh theo \u1ea3nh ho\u1eb7c theo token \u1ea3nh, tu\u1ef3 model v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i. L\u01b0u \u00fd OpenAI \u0111\u00e3 th\u00f4ng b\u00e1o c\u00e1c model GPT Image ng\u1eebng t\u1eeb 01\/12\/2026.<\/li>\n\n\n<li><strong>Audio Models (Whisper, TTS):<\/strong> T\u00ednh ph\u00ed d\u1ef1a tr\u00ean <strong>s\u1ed1 ph\u00fat<\/strong> \u00e2m thanh \u0111\u01b0\u1ee3c x\u1eed l\u00fd (\u0111\u1ed1i v\u1edbi d\u1ecbch v\u1ee5 chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n) ho\u1eb7c s\u1ed1 k\u00fd t\u1ef1 \u0111\u1ea7u v\u00e0o (\u0111\u1ed1i v\u1edbi d\u1ecbch v\u1ee5 chuy\u1ec3n v\u0103n b\u1ea3n th\u00e0nh gi\u1ecdng n\u00f3i).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Xem chi ti\u1ebft t\u1ea1i: <a href=\"https:\/\/developers.openai.com\/api\/docs\/pricing\" target=\"_blank\" rel=\"noopener nofollow\">developers.openai.com\/api\/docs\/pricing<\/a> (t\u00e0i li\u1ec7u OpenAI \u0111\u00e3 chuy\u1ec3n t\u1eeb platform.openai.com\/docs sang \u0111\u1ecba ch\u1ec9 n\u00e0y).<\/p>\n\n\n\n<h3 id=\"L\u1eddi_khuy\u00ean_t\u1ed1i_\u01b0u_chi_ph\u00ed\">L\u1eddi khuy\u00ean t\u1ed1i \u01b0u chi ph\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ecdn model theo \u0111\u1ed9 kh\u00f3 c\u1ee7a vi\u1ec7c. Theo <a href=\"https:\/\/developers.openai.com\/api\/docs\/models\" target=\"_blank\" rel=\"noopener nofollow\">trang models<\/a> (29\/10\/2026), GPT-6 Astra l\u00e0 model flagship, c\u00f2n GPT-6 Luna l\u00e0 b\u1ea3n r\u1ebb cho kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn; vi\u1ec7c \u0111\u01a1n gi\u1ea3n nh\u01b0 ph\u00e2n lo\u1ea1i, t\u00f3m t\u1eaft ng\u1eafn n\u00ean th\u1eed model r\u1ebb tr\u01b0\u1edbc. GPT-4o, GPT-4o mini v\u00e0 GPT-4.1 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o ng\u1eebng tr\u00ean API t\u1eeb 14\/01\/2027 (<a href=\"https:\/\/developers.openai.com\/api\/docs\/deprecations\" target=\"_blank\" rel=\"noopener nofollow\">deprecations<\/a>), n\u00ean kh\u00f4ng ch\u1ecdn cho d\u1ef1 \u00e1n m\u1edbi.<\/p>\n\n\n\n<h2 id=\"Nh\u1eefng_l\u1ed7i_th\u01b0\u1eddng_g\u1eb7p_khi_t\u1ea1o_v\u00e0_s\u1eed_d\u1ee5ng_API_Key\">Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi t\u1ea1o v\u00e0 s\u1eed d\u1ee5ng API Key<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ba l\u1ed7i hay g\u1eb7p nh\u1ea5t khi b\u1eaft \u0111\u1ea7u v\u1edbi OpenAI API l\u00e0 th\u1ebb b\u1ecb t\u1eeb ch\u1ed1i khi th\u00eam ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n, key sai \u0111\u1ecbnh d\u1ea1ng ho\u1eb7c \u0111\u00e3 b\u1ecb xo\u00e1, v\u00e0 l\u1ed7i 429 do h\u1ebft credit hay g\u1eedi request qu\u00e1 nhanh. M\u1ed7i l\u1ed7i c\u00f3 nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch x\u1eed l\u00fd ri\u00eang d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n<h3 id=\"L\u1ed7i_th\u1ebb_thanh_to\u00e1n_b\u1ecb_t\u1eeb_ch\u1ed1i_(Card_Declined)\">L\u1ed7i th\u1ebb thanh to\u00e1n b\u1ecb t\u1eeb ch\u1ed1i (Card Declined)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 tr\u1edf ng\u1ea1i hay g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng t\u1ea1i Vi\u1ec7t Nam. C\u1ed5ng thanh to\u00e1n Stripe m\u00e0 OpenAI d\u00f9ng l\u1ecdc r\u1ee7i ro kh\u00e1 ch\u1eb7t.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> Th\u1ebb kh\u00f4ng h\u1ed7 tr\u1ee3 thanh to\u00e1n qu\u1ed1c t\u1ebf, s\u1ed1 d\u01b0 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 x\u00e1c th\u1ef1c (th\u01b0\u1eddng c\u1ea7n kho\u1ea3ng 5 USD), ho\u1eb7c ng\u00e2n h\u00e0ng ph\u00e1t h\u00e0nh ch\u1eb7n giao d\u1ecbch v\u00ec nghi ng\u1edd gian l\u1eadn.<\/li>\n\n\n<li><strong>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/strong> D\u00f9ng th\u1ebb Visa\/Mastercard \u0111\u00e3 b\u1eadt thanh to\u00e1n qu\u1ed1c t\u1ebf. \u0110\u1ea3m b\u1ea3o th\u1ebb \u0111\u00e3 k\u00edch ho\u1ea1t t\u00ednh n\u0103ng thanh to\u00e1n online n\u01b0\u1edbc ngo\u00e0i. N\u1ebfu giao d\u1ecbch th\u1ea5t b\u1ea1i nhi\u1ec1u l\u1ea7n, h\u00e3y th\u1eed \u0111\u1ed5i sang m\u1ed9t th\u1ebb kh\u00e1c thay v\u00ec c\u1ed1 g\u1eafng thao t\u00e1c l\u1ea1i li\u00ean t\u1ee5c \u0111\u1ec3 tr\u00e1nh b\u1ecb kh\u00f3a t\u00e0i kho\u1ea3n t\u1ea1m th\u1eddi.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"L\u1ed7i_&#8220;Incorrect_API_key_provided&#8221;_(M\u00e3_kh\u00f3a_kh\u00f4ng_ch\u00ednh_x\u00e1c)\">L\u1ed7i &#8220;Incorrect API key provided&#8221; (M\u00e3 kh\u00f3a kh\u00f4ng ch\u00ednh x\u00e1c)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ed7i n\u00e0y th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n ngay khi \u1ee9ng d\u1ee5ng b\u1eaft \u0111\u1ea7u g\u1eedi l\u1ec7nh \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> Do qu\u00e1 tr\u00ecnh sao ch\u00e9p b\u1ecb thi\u1ebfu k\u00fd t\u1ef1, th\u1eeba kho\u1ea3ng tr\u1eafng (space) \u1edf \u0111\u1ea7u\/cu\u1ed1i chu\u1ed7i m\u00e3, ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng \u0111ang s\u1eed d\u1ee5ng m\u1ed9t m\u00e3 kh\u00f3a \u0111\u00e3 b\u1ecb x\u00f3a\/thu h\u1ed3i tr\u00ean Dashboard.<\/li>\n\n\n<li><strong>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/strong> Ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng chu\u1ed7i k\u00fd t\u1ef1 trong c\u1ea5u h\u00ecnh d\u1ef1 \u00e1n. H\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng bi\u1ebfn m\u00f4i tr\u01b0\u1eddng (Environment Variable) \u0111ang ch\u1ee9a \u0111\u00fang m\u00e3 kh\u00f3a m\u1edbi nh\u1ea5t v\u1eeba kh\u1edfi t\u1ea1o.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"L\u1ed7i_429:_&#8220;Rate_limit_reached&#8221;_ho\u1eb7c_&#8220;Insufficient_quota&#8221;\">L\u1ed7i 429: &#8220;Rate limit reached&#8221; ho\u1eb7c &#8220;Insufficient quota&#8221;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Hai th\u00f4ng b\u00e1o n\u00e0y tuy c\u00f9ng m\u00e3 l\u1ed7i 429 nh\u01b0ng mang \u00fd ngh\u0129a kh\u00e1c nhau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Insufficient quota (H\u1ebft h\u1ea1n m\u1ee9c):<\/strong> T\u00e0i kho\u1ea3n \u0111\u00e3 s\u1eed d\u1ee5ng h\u1ebft s\u1ed1 d\u01b0 Credits n\u1ea1p s\u1eb5n. Gi\u1ea3i ph\u00e1p duy nh\u1ea5t l\u00e0 truy c\u1eadp m\u1ee5c Billing \u0111\u1ec3 n\u1ea1p th\u00eam ti\u1ec1n.<\/li>\n\n\n<li><strong>Rate limit reached (\u0110\u1ea1t gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9):<\/strong> \u1ee8ng d\u1ee5ng \u0111ang g\u1eedi qu\u00e1 nhi\u1ec1u y\u00eau c\u1ea7u trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn (t\u00ednh theo ph\u00fat &#8211; RPM ho\u1eb7c token &#8211; TPM). Gi\u1ea3i ph\u00e1p l\u00e0 gi\u1ea3m t\u1ed1c \u0111\u1ed9 g\u1eedi y\u00eau c\u1ea7u ho\u1eb7c xin n\u00e2ng h\u1ea1ng t\u00e0i kho\u1ea3n (Tier) \u0111\u1ec3 m\u1edf r\u1ed9ng gi\u1edbi h\u1ea1n n\u00e0y.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"Nguy\u00ean_t\u1eafc_b\u1ea3o_m\u1eadt_API_key_OpenAI\">Nguy\u00ean t\u1eafc b\u1ea3o m\u1eadt API key OpenAI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">API key OpenAI g\u1eafn v\u1edbi th\u1ebb thanh to\u00e1n c\u1ee7a b\u1ea1n: ai c\u00f3 key l\u00e0 ti\u00eau credit c\u1ee7a b\u1ea1n. B\u1ed1n nguy\u00ean t\u1eafc d\u01b0\u1edbi \u0111\u00e2y gi\u1eef key kh\u00f4ng b\u1ecb l\u1ed9, v\u00e0 n\u1ebfu l\u1ed9 th\u00ec thi\u1ec7t h\u1ea1i d\u1eebng \u1edf m\u1ee9c nh\u1ecf: kh\u00f4ng nh\u00fang key v\u00e0o client, d\u00f9ng bi\u1ebfn m\u00f4i tr\u01b0\u1eddng, kh\u00f4ng \u0111\u1ea9y key l\u00ean repo c\u00f4ng khai, \u0111\u1eb7t ng\u00e2n s\u00e1ch.<\/p>\n\n\n\n<h3 id=\"Kh\u00f4ng_bao_gi\u1edd_nh\u00fang_Key_tr\u1ef1c_ti\u1ebfp_v\u00e0o_m\u00e3_ngu\u1ed3n_ph\u00eda_Client_(Frontend)\">Kh\u00f4ng bao gi\u1edd nh\u00fang Key tr\u1ef1c ti\u1ebfp v\u00e0o m\u00e3 ngu\u1ed3n ph\u00eda Client (Frontend)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 sai l\u1ea7m nghi\u00eam tr\u1ecdng m\u00e0 l\u1eadp tr\u00ecnh vi\u00ean m\u1edbi hay m\u1eafc. N\u1ebfu b\u1ea1n \u0111\u1eb7t API Key trong m\u00e3 JavaScript, HTML hay \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng (Android\/iOS) m\u00e0 kh\u00f4ng qua m\u00e3 h\u00f3a, b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 xem \u0111\u01b0\u1ee3c m\u00e3 kh\u00f3a n\u00e0y b\u1eb1ng c\u00e1ch &#8220;View Source&#8221; ho\u1eb7c ph\u00e2n t\u00edch g\u00f3i tin m\u1ea1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gi\u1ea3i ph\u00e1p:<\/strong> Lu\u00f4n g\u1ecdi API OpenAI th\u00f4ng qua m\u1ed9t m\u00e1y ch\u1ee7 trung gian (Backend Server). \u1ee8ng d\u1ee5ng ph\u00eda ng\u01b0\u1eddi d\u00f9ng s\u1ebd g\u1eedi y\u00eau c\u1ea7u \u0111\u1ebfn m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n, sau \u0111\u00f3 m\u00e1y ch\u1ee7 m\u1edbi d\u00f9ng API Key \u0111\u1ec3 giao ti\u1ebfp v\u1edbi OpenAI v\u00e0 tr\u1ea3 k\u1ebft qu\u1ea3 v\u1ec1.<\/p>\n\n\n\n<h3 id=\"S\u1eed_d\u1ee5ng_bi\u1ebfn_m\u00f4i_tr\u01b0\u1eddng_(Environment_Variables)\">S\u1eed d\u1ee5ng bi\u1ebfn m\u00f4i tr\u01b0\u1eddng (Environment Variables)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng vi\u1ebft c\u1ee9ng (hardcode) chu\u1ed7i API Key tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c file code (nh\u01b0 main.py, app.js). Thay v\u00e0o \u0111\u00f3, h\u00e3y l\u01b0u tr\u1eef m\u00e3 kh\u00f3a trong c\u00e1c bi\u1ebfn m\u00f4i tr\u01b0\u1eddng c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh ho\u1eb7c s\u1eed d\u1ee5ng file c\u1ea5u h\u00ecnh .env (v\u00e0 nh\u1edb th\u00eam file n\u00e0y v\u00e0o .gitignore). C\u00e1ch l\u00e0m n\u00e0y gi\u00fap t\u00e1ch bi\u1ec7t d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m kh\u1ecfi m\u00e3 ngu\u1ed3n logic.<\/p>\n\n\n\n<h3 id=\"Kh\u00f4ng_t\u1ea3i_m\u00e3_kh\u00f3a_l\u00ean_c\u00e1c_kho_l\u01b0u_tr\u1eef_c\u00f4ng_khai_(GitHub\/GitLab)\">Kh\u00f4ng t\u1ea3i m\u00e3 kh\u00f3a l\u00ean c\u00e1c kho l\u01b0u tr\u1eef c\u00f4ng khai (GitHub\/GitLab)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c bot qu\u00e9t t\u1ef1 \u0111\u1ed9ng c\u1ee7a hacker ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c tr\u00ean GitHub \u0111\u1ec3 s\u0103n t\u00ecm c\u00e1c chu\u1ed7i b\u1eaft \u0111\u1ea7u b\u1eb1ng sk-&#8230;. Ch\u1ec9 c\u1ea7n b\u1ea1n v\u00f4 t\u00ecnh push (\u0111\u1ea9y) m\u00e3 code c\u00f3 ch\u1ee9a API Key l\u00ean repository c\u00f4ng khai d\u00f9 ch\u1ec9 m\u1ed9t gi\u00e2y, m\u00e3 kh\u00f3a \u0111\u00f3 xem nh\u01b0 \u0111\u00e3 b\u1ecb l\u1ed9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gi\u1ea3i ph\u00e1p:<\/strong> N\u1ebfu l\u1ee1 tay t\u1ea3i l\u00ean, h\u00e3y \u0111\u0103ng nh\u1eadp v\u00e0o OpenAI Dashboard ngay l\u1eadp t\u1ee9c, x\u00f3a Key c\u0169 v\u00e0 t\u1ea1o Key m\u1edbi. OpenAI c\u0169ng c\u00f3 c\u01a1 ch\u1ebf t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n v\u00e0 v\u00f4 hi\u1ec7u h\u00f3a c\u00e1c Key b\u1ecb r\u00f2 r\u1ec9 tr\u00ean m\u1ea1ng c\u00f4ng c\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<h3 id=\"Thi\u1ebft_l\u1eadp_gi\u1edbi_h\u1ea1n_ng\u00e2n_s\u00e1ch\">Thi\u1ebft l\u1eadp gi\u1edbi h\u1ea1n ng\u00e2n s\u00e1ch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u00e2n s\u00e1ch v\u00e0 c\u1ea3nh b\u00e1o gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm khi key b\u1ecb l\u1ea1m d\u1ee5ng; t\u1eaft t\u1ef1 \u0111\u1ed9ng n\u1ea1p ho\u1eb7c \u0111\u1eb7t tr\u1ea7n n\u1ea1p m\u1ed7i th\u00e1ng \u0111\u1ec3 s\u1ed1 ti\u1ec1n c\u00f3 th\u1ec3 m\u1ea5t d\u1eebng \u1edf m\u1ee9c credit c\u00f2n l\u1ea1i. N\u1ebfu d\u00f9ng key trong n8n, xem th\u00eam <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_OpenAI_cho_agent_ch\u1ea1y_24\/7\">D\u00f9ng API key OpenAI cho agent ch\u1ea1y 24\/7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Key OpenAI d\u00e1n \u0111\u01b0\u1ee3c v\u00e0o n8n, OpenClaw, Hermes Agent. Mu\u1ed1n agent tr\u1ea3 l\u1eddi li\u00ean t\u1ee5c, c\u1ea7n m\u1ed9t m\u00e1y ch\u1ea1y 24\/7; \u0111\u1eb7t agent tr\u00ean VPS l\u00e0 c\u00e1ch ph\u1ed5 bi\u1ebfn, ph\u1ea7n suy lu\u1eadn v\u1eabn do OpenAI x\u1eed l\u00fd. C\u00e1ch th\u00eam key v\u00e0o 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\u00e0i_kho\u1ea3n_ChatGPT_Plus_c\u00f3_bao_g\u1ed3m_quy\u1ec1n_s\u1eed_d\u1ee5ng_API_kh\u00f4ng?\">T\u00e0i kho\u1ea3n ChatGPT Plus c\u00f3 bao g\u1ed3m quy\u1ec1n s\u1eed d\u1ee5ng 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. ChatGPT Plus l\u00e0 g\u00f3i d\u00f9ng ChatGPT tr\u00ean web v\u00e0 \u1ee9ng d\u1ee5ng, c\u00f2n API t\u00ednh ph\u00ed ri\u00eang theo token v\u00e0 c\u1ea7n mua credit trong platform.openai.com. So s\u00e1nh chi ti\u1ebft \u1edf b\u00e0i <a href=\"https:\/\/tino.vn\/blog\/chatgpt-plus-va-openai-api\/\">ChatGPT Plus v\u00e0 OpenAI API<\/a>.<\/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=\"Vi\u1ec7c_t\u1ea1o_API_Key_OpenAI_c\u00f3_m\u1ea5t_ph\u00ed_kh\u00f4ng?\">Vi\u1ec7c t\u1ea1o API Key OpenAI c\u00f3 m\u1ea5t 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\">T\u1ea1o key kh\u00f4ng m\u1ea5t ph\u00ed. B\u1ea1n ch\u1ec9 b\u1ecb tr\u1eeb credit khi \u1ee9ng d\u1ee5ng g\u1eedi request v\u00e0 d\u00f9ng token qua key \u0111\u00f3; t\u00e0i kho\u1ea3n ch\u01b0a c\u00f3 credit th\u00ec key ch\u01b0a g\u1ecdi \u0111\u01b0\u1ee3c model.<\/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=\"T\u00f4i_c\u00f3_th\u1ec3_xem_l\u1ea1i_m\u00e3_API_Key_\u0111\u00e3_t\u1ea1o_n\u1ebfu_l\u1ee1_qu\u00ean_kh\u00f4ng?\">T\u00f4i c\u00f3 th\u1ec3 xem l\u1ea1i m\u00e3 API Key \u0111\u00e3 t\u1ea1o n\u1ebfu l\u1ee1 qu\u00ean 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. OpenAI ch\u1ec9 hi\u1ec7n \u0111\u1ee7 chu\u1ed7i key m\u1ed9t l\u1ea7n l\u00fac t\u1ea1o; trang API keys sau \u0111\u00f3 ch\u1ec9 hi\u1ec7n v\u00e0i k\u00fd t\u1ef1 \u0111\u1ea7u v\u00e0 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=\"T\u1ea1i_sao_th\u1ebb_Visa\/Mastercard_c\u1ee7a_t\u00f4i_b\u1ecb_t\u1eeb_ch\u1ed1i_khi_th\u00eam_ph\u01b0\u01a1ng_th\u1ee9c_thanh_to\u00e1n?\">T\u1ea1i sao th\u1ebb Visa\/Mastercard c\u1ee7a t\u00f4i b\u1ecb t\u1eeb ch\u1ed1i khi th\u00eam ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n?<\/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\">Th\u01b0\u1eddng do th\u1ebb ch\u01b0a b\u1eadt thanh to\u00e1n qu\u1ed1c t\u1ebf, ng\u00e2n h\u00e0ng ch\u1eb7n giao d\u1ecbch v\u1edbi \u0111\u01a1n v\u1ecb n\u01b0\u1edbc ngo\u00e0i ho\u1eb7c th\u00f4ng tin \u0111\u1ecba ch\u1ec9 kh\u00f4ng kh\u1edbp. H\u00e3y b\u1eadt thanh to\u00e1n qu\u1ed1c t\u1ebf trong \u1ee9ng d\u1ee5ng ng\u00e2n h\u00e0ng, li\u00ean h\u1ec7 ng\u00e2n h\u00e0ng ho\u1eb7c th\u1eed th\u1ebb kh\u00e1c thay v\u00ec th\u1eed l\u1ea1i li\u00ean t\u1ee5c.<\/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=\"T\u00f4i_c\u00f3_n\u00ean_d\u00f9ng_chung_m\u1ed9t_API_Key_cho_nhi\u1ec1u_\u1ee9ng_d\u1ee5ng_kh\u00e1c_nhau_kh\u00f4ng?\">T\u00f4i c\u00f3 n\u00ean d\u00f9ng chung m\u1ed9t API Key cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau 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 n\u00ean. M\u1ed7i \u1ee9ng d\u1ee5ng m\u1ed9t key gi\u00fap theo d\u00f5i chi ph\u00ed theo \u1ee9ng d\u1ee5ng, v\u00e0 khi m\u1ed9t key b\u1ecb l\u1ed9 ch\u1ec9 c\u1ea7n xo\u00e1 \u0111\u00fang key \u0111\u00f3. V\u1edbi d\u1ef1 \u00e1n nh\u00f3m, t\u00e1ch project v\u00e0 gi\u1edbi h\u1ea1n quy\u1ec1n key b\u1eb1ng ch\u1ebf \u0111\u1ed9 Restricted.<\/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\u00e0i kho\u1ea3n ChatGPT Plus c\u00f3 bao g\u1ed3m quy\u1ec1n s\u1eed d\u1ee5ng 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. ChatGPT Plus l\u00e0 g\u00f3i d\u00f9ng ChatGPT tr\u00ean web v\u00e0 \u1ee9ng d\u1ee5ng, c\u00f2n API t\u00ednh ph\u00ed ri\u00eang theo token v\u00e0 c\u1ea7n mua credit trong platform.openai.com. So s\u00e1nh chi ti\u1ebft \u1edf b\u00e0i <a>ChatGPT Plus v\u00e0 OpenAI API<\/a>.<\/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\": \"Vi\u1ec7c t\u1ea1o API Key OpenAI c\u00f3 m\u1ea5t 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>T\u1ea1o key kh\u00f4ng m\u1ea5t ph\u00ed. B\u1ea1n ch\u1ec9 b\u1ecb tr\u1eeb credit khi \u1ee9ng d\u1ee5ng g\u1eedi request v\u00e0 d\u00f9ng token qua key \u0111\u00f3; t\u00e0i kho\u1ea3n ch\u01b0a c\u00f3 credit th\u00ec key ch\u01b0a g\u1ecdi \u0111\u01b0\u1ee3c model.<\/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\": \"T\u00f4i c\u00f3 th\u1ec3 xem l\u1ea1i m\u00e3 API Key \u0111\u00e3 t\u1ea1o n\u1ebfu l\u1ee1 qu\u00ean 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. OpenAI ch\u1ec9 hi\u1ec7n \u0111\u1ee7 chu\u1ed7i key m\u1ed9t l\u1ea7n l\u00fac t\u1ea1o; trang API keys sau \u0111\u00f3 ch\u1ec9 hi\u1ec7n v\u00e0i k\u00fd t\u1ef1 \u0111\u1ea7u v\u00e0 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\": \"T\u1ea1i sao th\u1ebb Visa\/Mastercard c\u1ee7a t\u00f4i b\u1ecb t\u1eeb ch\u1ed1i khi th\u00eam ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Th\u01b0\u1eddng do th\u1ebb ch\u01b0a b\u1eadt thanh to\u00e1n qu\u1ed1c t\u1ebf, ng\u00e2n h\u00e0ng ch\u1eb7n giao d\u1ecbch v\u1edbi \u0111\u01a1n v\u1ecb n\u01b0\u1edbc ngo\u00e0i ho\u1eb7c th\u00f4ng tin \u0111\u1ecba ch\u1ec9 kh\u00f4ng kh\u1edbp. H\u00e3y b\u1eadt thanh to\u00e1n qu\u1ed1c t\u1ebf trong \u1ee9ng d\u1ee5ng ng\u00e2n h\u00e0ng, li\u00ean h\u1ec7 ng\u00e2n h\u00e0ng ho\u1eb7c th\u1eed th\u1ebb kh\u00e1c thay v\u00ec th\u1eed l\u1ea1i li\u00ean t\u1ee5c.<\/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\": \"T\u00f4i c\u00f3 n\u00ean d\u00f9ng chung m\u1ed9t API Key cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau 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 n\u00ean. M\u1ed7i \u1ee9ng d\u1ee5ng m\u1ed9t key gi\u00fap theo d\u00f5i chi ph\u00ed theo \u1ee9ng d\u1ee5ng, v\u00e0 khi m\u1ed9t key b\u1ecb l\u1ed9 ch\u1ec9 c\u1ea7n xo\u00e1 \u0111\u00fang key \u0111\u00f3. V\u1edbi d\u1ef1 \u00e1n nh\u00f3m, t\u00e1ch project v\u00e0 gi\u1edbi h\u1ea1n quy\u1ec1n key b\u1eb1ng ch\u1ebf \u0111\u1ed9 Restricted.<\/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 OpenAI, b\u1ea1n \u0111\u0103ng nh\u1eadp platform.openai.com, v\u00e0o m\u1ee5c API keys, nh\u1ea5n Create new secret key, \u0111\u1eb7t t\u00ean r\u1ed3i sao ch\u00e9p key b\u1eaft \u0111\u1ea7u b\u1eb1ng sk-\u2026 ngay l\u00fac t\u1ea1o. Mu\u1ed1n key g\u1ecdi model \u1ed5n \u0111\u1ecbnh, b\u1ea1n c\u1ea7n th\u00eam th\u1ebb v\u00e0 mua credit, t\u1ed1i thi\u1ec3u 5 USD (b\u1eadc Build); b\u1eadc Free trong t\u00e0i li\u1ec7u [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":121635,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7674],"tags":[7484],"class_list":["post-121615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-model-ai","tag-api-key-openai"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/121615","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=121615"}],"version-history":[{"count":5,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/121615\/revisions"}],"predecessor-version":[{"id":132977,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/121615\/revisions\/132977"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/121635"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=121615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/categories?post=121615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=121615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}