{"id":124527,"date":"2026-04-17T22:34:35","date_gmt":"2026-04-17T15:34:35","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=124527"},"modified":"2026-04-18T00:42:01","modified_gmt":"2026-04-17T17:42:01","slug":"openrouter-la-gi","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/openrouter-la-gi\/","title":{"rendered":"OpenRouter l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn c\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter A-Z"},"content":{"rendered":"\n<p><strong>Gi\u1eefa b\u1ed1i c\u1ea3nh h\u00e0ng lo\u1ea1t m\u00f4 h\u00ecnh tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o li\u00ean t\u1ee5c ra m\u1eaft, vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 chi tr\u1ea3 cho t\u1eebng n\u1ec1n t\u1ea3ng ri\u00eang bi\u1ec7t g\u00e2y ra r\u1ea5t nhi\u1ec1u r\u00e0o c\u1ea3n v\u1ec1 c\u1ea3 chi ph\u00ed l\u1eabn th\u1eddi gian t\u00edch h\u1ee3p. OpenRouter xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p ho\u00e0n h\u1ea3o \u0111\u1ec3 th\u00e1o g\u1ee1 \u0111i\u1ec3m ngh\u1ebdn n\u00e0y. V\u1eady c\u1ee5 th\u1ec3 OpenRouter l\u00e0 g\u00ec? C\u00f9ng Tino t\u00ecm hi\u1ec3u c\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/strong><\/p>\n\n\n\n<h2 id=\"T\u1ed5ng_quan_v\u1ec1_OpenRouter\"><a id=\"post-124527-_ayambhjrduuz\"><\/a><strong>T\u1ed5ng quan v\u1ec1 OpenRouter<\/strong><\/h2>\n\n\n\n<h3 id=\"OpenRouter_l\u00e0_g\u00ec?\"><a id=\"post-124527-_2skdutq3rqtr\"><\/a><strong>OpenRouter l\u00e0 g\u00ec?<\/strong><\/h3>\n\n\n\n<p>OpenRouter l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng API h\u1ee3p nh\u1ea5t, cho ph\u00e9p nh\u00e0 ph\u00e1t tri\u1ec3n truy c\u1eadp v\u00e0o h\u00e0ng tr\u0103m m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn th\u00f4ng qua m\u1ed9t \u0111i\u1ec3m k\u1ebft n\u1ed1i duy nh\u1ea5t. Thay v\u00ec ph\u1ea3i t\u1ea1o t\u00e0i kho\u1ea3n v\u00e0 qu\u1ea3n l\u00fd t\u00edch h\u1ee3p ri\u00eang bi\u1ec7t cho t\u1eebng n\u1ec1n t\u1ea3ng, h\u1ec7 th\u1ed1ng n\u00e0y k\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng v\u1edbi h\u01a1n 400 m\u00f4 h\u00ecnh tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o t\u1eeb h\u01a1n 60 nh\u00e0 cung c\u1ea5p kh\u00e1c nhau tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-1.png\" alt=\"OpenRouter l\u00e0 g\u00ec?\" class=\"wp-image-124540\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-1.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-1-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>OpenRouter l\u00e0 g\u00ec?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p>\u0110i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a OpenRouter l\u00e0 kh\u1ea3 n\u0103ng cung c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng AI ti\u00ean ti\u1ebfn nh\u1ea5t hi\u1ec7n t\u1ea1i (th\u1eddi \u0111i\u1ec3m vi\u1ebft b\u00e0i) nh\u01b0 GPT-5.4, Claude Opus 4.7 hay Gemini 3.1 Pro Preview. N\u1ec1n t\u1ea3ng c\u00f2n h\u1ed7 tr\u1ee3 x\u1eed l\u00fd \u0111a ph\u01b0\u01a1ng th\u1ee9c t\u1eeb v\u0103n b\u1ea3n, h\u00ecnh \u1ea3nh, t\u00e0i li\u1ec7u \u0111\u1ebfn t\u00ednh n\u0103ng t\u1ea1o video v\u1eeba \u0111\u01b0\u1ee3c ch\u00ednh th\u1ee9c ra m\u1eaft v\u00e0o th\u00e1ng 4 n\u0103m 2026.<\/p>\n\n\n\n<h3 id=\"S\u1ef1_kh\u00e1c_bi\u1ec7t_so_v\u1edbi_vi\u1ec7c_k\u1ebft_n\u1ed1i_tr\u1ef1c_ti\u1ebfp_\u0111\u1ebfn_Provider\"><a id=\"post-124527-_9z1t0uvpyjkf\"><\/a><strong>S\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi vi\u1ec7c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp \u0111\u1ebfn Provider<\/strong><\/h3>\n\n\n\n<p>Vi\u1ec7c \u1ee9ng d\u1ee5ng OpenRouter mang l\u1ea1i nhi\u1ec1u \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u00e0 t\u1ed1i \u01b0u h\u01a1n h\u1eb3n so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p g\u1ecdi d\u1eef li\u1ec7u truy\u1ec1n th\u1ed1ng t\u1eeb t\u1eebng nh\u00e0 cung c\u1ea5p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Qu\u1ea3n l\u00fd t\u1eadp trung:<\/strong> K\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp \u0111\u00f2i h\u1ecfi doanh nghi\u1ec7p ph\u1ea3i t\u1ea1o nhi\u1ec1u t\u00e0i kho\u1ea3n, duy tr\u00ec m\u00e3 k\u1ebft n\u1ed1i v\u00e0 thanh to\u00e1n h\u00f3a \u0111\u01a1n ri\u00eang l\u1ebb cho t\u1eebng h\u00e3ng. OpenRouter gom t\u1ea5t c\u1ea3 quy tr\u00ecnh v\u00e0o m\u1ed9t t\u00e0i kho\u1ea3n v\u00e0 m\u1ed9t \u0111i\u1ec3m thanh to\u00e1n duy nh\u1ea5t.<\/li>\n\n\n\n<li><strong>T\u00ednh linh ho\u1ea1t cao: <\/strong>M\u00e3 ngu\u1ed3n d\u1ef1 \u00e1n kh\u00f4ng c\u1ea7n ph\u1ea3i thay \u0111\u1ed5i c\u1ea5u tr\u00fac khi mu\u1ed1n s\u1eed d\u1ee5ng m\u1ed9t h\u1ec7 th\u1ed1ng AI kh\u00e1c. L\u1eadp tr\u00ecnh vi\u00ean ch\u1ec9 c\u1ea7n thay \u0111\u1ed5i t\u00ean m\u00f4 h\u00ecnh trong t\u1ec7p l\u1ec7nh l\u00e0 c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u1ee9c th\u00ec.<\/li>\n\n\n\n<li><strong>Chi ph\u00ed minh b\u1ea1ch: <\/strong>H\u1ec7 th\u1ed1ng gi\u1eef nguy\u00ean m\u1ee9c gi\u00e1 g\u1ed1c do c\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u01b0a ra, ho\u00e0n to\u00e0n kh\u00f4ng thu th\u00eam ph\u00ed ch\u00eanh l\u1ec7ch tr\u00ean m\u1ed7i l\u01b0\u1ee3t truy v\u1ea5n. N\u1ec1n t\u1ea3ng ch\u1ec9 t\u00ednh ph\u00ed 5,5 ph\u1ea7n tr\u0103m cho c\u00e1c giao d\u1ecbch n\u1ea1p ti\u1ec1n v\u00e0o t\u00e0i kho\u1ea3n.<\/li>\n\n\n\n<li><strong>T\u00ednh \u1ed5n \u0111\u1ecbnh v\u01b0\u1ee3t tr\u1ed9i: <\/strong>K\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp r\u1ea5t d\u1ec5 b\u1ecb gi\u00e1n \u0111o\u1ea1n n\u1ebfu m\u00e1y ch\u1ee7 c\u1ee7a h\u00e3ng qu\u00e1 t\u1ea3i. H\u1ec7 sinh th\u00e1i n\u00e0y gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 b\u1eb1ng t\u00ednh n\u0103ng t\u1ed5ng h\u1ee3p th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ef1 \u0111\u1ed9ng \u0111\u1ecbnh tuy\u1ebfn sang nh\u00e0 cung c\u1ea5p d\u1ef1 ph\u00f2ng khi x\u1ea3y ra s\u1ef1 c\u1ed1.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-2.png\" alt=\"S\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi vi\u1ec7c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp \u0111\u1ebfn Provider\" class=\"wp-image-124541\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-2.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-2-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>S\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi vi\u1ec7c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp \u0111\u1ebfn Provider<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 id=\"T\u1ea1i_sao_n\u00ean_d\u00f9ng_OpenRouter?\"><a id=\"post-124527-_ip5decdpt4zd\"><\/a><strong>T\u1ea1i sao n\u00ean d\u00f9ng OpenRouter?<\/strong><\/h3>\n\n\n\n<p>B\u00ean c\u1ea1nh kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd t\u1eadp trung v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, n\u1ec1n t\u1ea3ng n\u00e0y c\u00f2n mang \u0111\u1ebfn h\u00e0ng lo\u1ea1t l\u1ee3i \u00edch m\u1ea1nh m\u1ebd cho qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u1ea3i nghi\u1ec7m \u0111a ph\u01b0\u01a1ng th\u1ee9c to\u00e0n di\u1ec7n:<\/strong> Kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf kh\u1ea3 n\u0103ng x\u1eed l\u00fd v\u0103n b\u1ea3n, n\u1ec1n t\u1ea3ng c\u00f2n h\u1ed7 tr\u1ee3 ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh tr\u1ef1c ti\u1ebfp v\u00e0 tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u t\u1eeb t\u00e0i li\u1ec7u PDF. \u0110\u1eb7c bi\u1ec7t, t\u00ednh n\u0103ng kh\u1edfi t\u1ea1o video v\u1eeba \u0111\u01b0\u1ee3c tr\u00ecnh l\u00e0ng v\u00e0o th\u00e1ng 4 n\u0103m 2026 gi\u00fap m\u1edf r\u1ed9ng t\u1ed1i \u0111a gi\u1edbi h\u1ea1n s\u00e1ng t\u1ea1o cho c\u00e1c d\u1ef1 \u00e1n \u0111a ph\u01b0\u01a1ng ti\u1ec7n.<\/li>\n\n\n\n<li><strong>C\u01a1 ch\u1ebf \u0111\u1ecbnh tuy\u1ebfn t\u1ef1 \u0111\u1ed9ng th\u00f4ng minh:<\/strong> Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 giao ph\u00f3 ho\u00e0n to\u00e0n vi\u1ec7c ch\u1ecdn l\u1ef1a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn c\u1ee7a OpenRouter. N\u1ec1n t\u1ea3ng s\u1ebd t\u1ef1 \u0111\u1ed9ng ph\u00e2n t\u00edch v\u00e0 g\u1ecdi \u0111\u1ebfn gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed c\u1ee5 th\u1ec3 nh\u01b0 chi ph\u00ed th\u1ea5p nh\u1ea5t, t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i nhanh nh\u1ea5t ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh nh\u1ea5t.<\/li>\n\n\n\n<li><strong>Kho t\u00e0i nguy\u00ean model mi\u1ec5n ph\u00ed:<\/strong> H\u1ec7 th\u1ed1ng cung c\u1ea5p s\u1eb5n m\u1ed9t danh s\u00e1ch c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m v\u00e0 l\u00e0m quen. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf tuy\u1ec7t v\u1eddi d\u00e0nh cho m\u1ee5c \u0111\u00edch h\u1ecdc t\u1eadp, nghi\u00ean c\u1ee9u ho\u1eb7c x\u00e2y d\u1ef1ng b\u1ea3n m\u1eabu d\u1ef1 \u00e1n c\u00e1 nh\u00e2n m\u00e0 kh\u00f4ng t\u1ed1n b\u1ea5t k\u1ef3 chi ph\u00ed n\u00e0o.<\/li>\n\n\n\n<li><strong>B\u1ea3o m\u1eadt d\u1eef li\u1ec7u nghi\u00eam ng\u1eb7t:<\/strong> \u1ede tr\u1ea1ng th\u00e1i m\u1eb7c \u0111\u1ecbnh, h\u1ec7 th\u1ed1ng ho\u00e0n to\u00e0n kh\u00f4ng ghi log n\u1ed9i dung c\u00e2u l\u1ec7nh hay k\u1ebft qu\u1ea3 sinh ra t\u1eeb tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o. Doanh nghi\u1ec7p c\u0169ng c\u00f3 quy\u1ec1n thi\u1ebft l\u1eadp b\u1ed9 l\u1ecdc \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng ch\u1eb7n c\u00e1c lu\u1ed3ng d\u1eef li\u1ec7u \u0111i \u0111\u1ebfn nh\u1eefng nh\u00e0 cung c\u1ea5p c\u00f3 ch\u00ednh s\u00e1ch thu th\u1eadp th\u00f4ng tin \u0111\u1ec3 hu\u1ea5n luy\u1ec7n h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li><strong>H\u1ed7 tr\u1ee3 t\u00edch h\u1ee3p kh\u00f3a k\u1ebft n\u1ed1i c\u00e1 nh\u00e2n:<\/strong> N\u1ebfu \u0111\u00e3 s\u1edf h\u1eefu t\u00e0i kho\u1ea3n v\u00e0 kh\u00f3a API ri\u00eang t\u1eeb tr\u01b0\u1edbc, ng\u01b0\u1eddi d\u00f9ng ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 g\u1eafn tr\u1ef1c ti\u1ebfp m\u00e3 kh\u00f3a \u0111\u00f3 v\u00e0o OpenRouter. L\u1ef1a ch\u1ecdn n\u00e0y gi\u00fap t\u1eadn d\u1ee5ng giao di\u1ec7n qu\u1ea3n l\u00fd h\u1ee3p nh\u1ea5t c\u1ee7a n\u1ec1n t\u1ea3ng m\u00e0 v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c c\u00e1c h\u1ea1n m\u1ee9c truy c\u1eadp ri\u00eang bi\u1ec7t do h\u00e3ng ph\u00e1t tri\u1ec3n cung c\u1ea5p.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-3.png\" alt=\"T\u1ea1i sao n\u00ean d\u00f9ng OpenRouter?\" class=\"wp-image-124542\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-3.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/openrouter-la-gi-3-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>T\u1ea1i sao n\u00ean d\u00f9ng OpenRouter?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 id=\"H\u01b0\u1edbng_d\u1eabn_l\u1ea5y_API_Key_c\u1ee7a_OpenRouter_t\u1eeb_A_\u0111\u1ebfn_Z\"><a id=\"post-124527-_qf6d5aiv81i6\"><\/a><strong>H\u01b0\u1edbng d\u1eabn l\u1ea5y API Key c\u1ee7a OpenRouter t\u1eeb A \u0111\u1ebfn Z<\/strong><\/h2>\n\n\n\n<h3 id=\"C\u00e1ch_l\u1ea5y_API_Key_c\u1ee7a_OpenRouter\"><a id=\"post-124527-_2qufj6yjleui\"><\/a><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/h3>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>\u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n truy c\u1eadp v\u00e0o trang ch\u1ee7 ch\u00ednh th\u1ee9c t\u1ea1i \u0111\u1ecba ch\u1ec9 <a href=\"https:\/\/openrouter.ai\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">openrouter.ai<\/a>. T\u1ea1i g\u00f3c tr\u00ean b\u00ean ph\u1ea3i m\u00e0n h\u00ecnh, h\u00e3y nh\u1ea5n v\u00e0o n\u00fat \u0111\u0103ng nh\u1eadp.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1511\" height=\"747\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-1.png\" alt=\"C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter\" class=\"wp-image-124528\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-1.png 1511w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-1-300x148.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-1-1024x506.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-1-768x380.png 768w\" sizes=\"(max-width: 1511px) 100vw, 1511px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>H\u1ec7 th\u1ed1ng hi\u1ec7n h\u1ed7 tr\u1ee3 \u0111\u0103ng k\u00fd nhanh th\u00f4ng qua t\u00e0i kho\u1ea3n Google ho\u1eb7c s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 email c\u00e1 nh\u00e2n \u0111\u1ec3 kh\u1edfi t\u1ea1o t\u00e0i kho\u1ea3n m\u1edbi.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1354\" height=\"770\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-2.png\" alt=\"C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter\" class=\"wp-image-124529\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-2.png 1354w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-2-300x171.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-2-1024x582.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-2-768x437.png 768w\" sizes=\"(max-width: 1354px) 100vw, 1354px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>L\u1ea7n \u0111\u1ea7u \u0111\u0103ng nh\u1eadp, b\u1ea1n tick v\u00e0o \u00f4 \u0111\u1ed3ng \u00fd \u0111i\u1ec1u kho\u1ea3n r\u1ed3i nh\u1ea5n <strong>Continue<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"896\" height=\"495\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-3.png\" alt=\"C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter\" class=\"wp-image-124530\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-3.png 896w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-3-300x166.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-3-768x424.png 768w\" sizes=\"(max-width: 896px) 100vw, 896px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>Sau khi \u0111\u0103ng nh\u1eadp th\u00e0nh c\u00f4ng, b\u1ea1n nh\u1ea5n v\u00e0o n\u00fat <strong>Get API Key<\/strong> \u1edf gi\u1eefa m\u00e0n h\u00ecnh.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1237\" height=\"611\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-4.png\" alt=\"C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter\" class=\"wp-image-124531\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-4.png 1237w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-4-300x148.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-4-1024x506.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-4-768x379.png 768w\" sizes=\"(max-width: 1237px) 100vw, 1237px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 3: <\/strong>T\u1ea1i giao di\u1ec7n qu\u1ea3n l\u00fd, b\u1ea1n nh\u1ea5n v\u00e0o n\u00fat <strong>Create <\/strong>\u0111\u1ec3 b\u1eaft \u0111\u1ea7u quy tr\u00ecnh t\u1ea1o m\u00e3 m\u1edbi.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1499\" height=\"832\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-5.png\" alt=\"C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter\" class=\"wp-image-124532\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-5.png 1499w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-5-300x167.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-5-1024x568.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-5-768x426.png 768w\" sizes=\"(max-width: 1499px) 100vw, 1499px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>M\u1ed9t c\u1eeda s\u1ed5 t\u00f9y ch\u1ec9nh s\u1ebd hi\u1ec7n ra \u0111\u1ec3 b\u1ea1n 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>T\u00ean:<\/strong> B\u1ea1n n\u00ean \u0111\u1eb7t m\u1ed9t c\u00e1i t\u00ean d\u1ec5 g\u1ee3i nh\u1edb, v\u00ed d\u1ee5 nh\u01b0 t\u00ean \u1ee9ng d\u1ee5ng ho\u1eb7c t\u00ean d\u1ef1 \u00e1n \u0111ang ph\u00e1t tri\u1ec3n \u0111\u1ec3 ti\u1ec7n cho vi\u1ec7c theo d\u00f5i sau n\u00e0y.<\/li>\n\n\n\n<li><strong>H\u1ea1n m\u1ee9c t\u00edn d\u1ee5ng (t\u00f9y ch\u1ecdn):<\/strong> B\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp s\u1ed1 ti\u1ec1n t\u1ed1i \u0111a m\u00e0 m\u00e3 kh\u00f3a n\u00e0y \u0111\u01b0\u1ee3c ph\u00e9p ti\u00eau th\u1ee5 ho\u1eb7c c\u00e0i \u0111\u1eb7t t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng thi\u1ebft l\u1eadp l\u1ea1i h\u1ea1n m\u1ee9c theo \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro v\u01b0\u1ee3t qu\u00e1 ng\u00e2n s\u00e1ch.<\/li>\n\n\n\n<li><strong>Th\u1eddi h\u1ea1n c\u1ee7a API Key: <\/strong>Gi\u1eef m\u1eb7c \u0111\u1ecbnh n\u1ebfu mu\u1ed1n API Key \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00f4 th\u1eddi h\u1ea1n.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1135\" height=\"675\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-6.png\" alt=\"C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter\" class=\"wp-image-124533\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-6.png 1135w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-6-300x178.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-6-1024x609.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-6-768x457.png 768w\" sizes=\"(max-width: 1135px) 100vw, 1135px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Sau khi ho\u00e0n t\u1ea5t c\u00e0i \u0111\u1eb7t, h\u00e3y nh\u1ea5n n\u00fat <strong>Create<\/strong>. M\u1ed9t h\u1ed9p tho\u1ea1i s\u1ebd hi\u1ec3n th\u1ecb d\u00e3y k\u00fd t\u1ef1 API Key c\u1ee7a b\u1ea1n.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1051\" height=\"511\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-7.png\" alt=\"C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter\" class=\"wp-image-124534\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-7.png 1051w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-7-300x146.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-7-1024x498.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-7-768x373.png 768w\" sizes=\"(max-width: 1051px) 100vw, 1051px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><em>L\u01b0u \u00fd c\u1ef1c k\u1ef3 quan tr\u1ecdng:<\/em> B\u1ea1n ph\u1ea3i sao ch\u00e9p m\u00e3 n\u00e0y ngay l\u1eadp t\u1ee9c v\u00e0 l\u01b0u v\u00e0o m\u1ed9t \u1ee9ng d\u1ee5ng qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u ho\u1eb7c n\u01a1i an to\u00e0n. V\u00ec l\u00fd do an ninh, OpenRouter s\u1ebd kh\u00f4ng bao gi\u1edd hi\u1ec3n th\u1ecb l\u1ea1i to\u00e0n b\u1ed9 d\u00e3y k\u00fd t\u1ef1 n\u00e0y l\u1ea7n th\u1ee9 hai sau khi b\u1ea1n \u0111\u00f3ng h\u1ed9p tho\u1ea1i.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 5: <\/strong>N\u1ebfu d\u1ef1 \u00e1n y\u00eau c\u1ea7u s\u1eed d\u1ee5ng c\u00e1c m\u00f4 h\u00ecnh cao c\u1ea5p nh\u01b0 GPT-5.4 hay Claude Opus 4.7, b\u1ea1n c\u1ea7n n\u1ea1p m\u1ed9t kho\u1ea3n ti\u1ec1n k\u00fd qu\u1ef9 v\u00e0o t\u00e0i kho\u1ea3n t\u1ea1i m\u1ee5c <strong>Credits<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1914\" height=\"878\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-8.png\" alt=\"C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter\" class=\"wp-image-124535\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-8.png 1914w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-8-300x138.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-8-1024x470.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-8-768x352.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-8-1536x705.png 1536w\" sizes=\"(max-width: 1914px) 100vw, 1914px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch l\u1ea5y API Key c\u1ee7a OpenRouter<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>C\u00e1c kho\u1ea3n ph\u00ed s\u1ebd \u0111\u01b0\u1ee3c tr\u1eeb d\u1ea7n d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng k\u00fd t\u1ef1 th\u1ef1c t\u1ebf m\u00e0 \u1ee9ng d\u1ee5ng ti\u00eau th\u1ee5. \u0110\u1ed1i v\u1edbi m\u1ee5c \u0111\u00edch h\u1ecdc t\u1eadp ho\u1eb7c th\u1eed nghi\u1ec7m, b\u1ea1n c\u00f3 th\u1ec3 l\u1ecdc danh s\u00e1ch m\u00f4 h\u00ecnh mi\u1ec5n ph\u00ed \u0111\u1ec3 s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n n\u1ea1p ti\u1ec1n.<\/p>\n\n\n\n<p>Sau khi c\u00f3 \u0111\u01b0\u1ee3c API Key, b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c m\u00e3 ngu\u1ed3n Python ho\u1eb7c c\u00e1c n\u1ec1n t\u1ea3ng t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u1ec3 b\u1eaft \u0111\u1ea7u t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 sinh th\u00e1i AI \u0111a d\u1ea1ng m\u00e0 OpenRouter cung c\u1ea5p.<\/p>\n\n\n\n<h3 id=\"C\u00e1ch_s\u1eed_d\u1ee5ng_model_mi\u1ec5n_ph\u00ed_tr\u00ean_OpenRouter\"><a id=\"post-124527-_39esugtjux9l\"><\/a><strong>C\u00e1ch s\u1eed d\u1ee5ng model mi\u1ec5n ph\u00ed tr\u00ean OpenRouter<\/strong><\/h3>\n\n\n\n<h4 id=\"Danh_s\u00e1ch_model_mi\u1ec5n_ph\u00ed_hi\u1ec7n_c\u00f3\"><a id=\"post-124527-_39e4ya9h6785\"><\/a><strong>Danh s\u00e1ch model mi\u1ec5n ph\u00ed hi\u1ec7n c\u00f3<\/strong><\/h4>\n\n\n\n<p>Tr\u01b0\u1edbc ti\u00ean, b\u1ea1n h\u00e3y truy c\u1eadp <a href=\"https:\/\/openrouter.ai\/models\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">openrouter.ai\/models<\/a>. H\u1ec7 th\u1ed1ng cung c\u1ea5p m\u1ed9t b\u1ed9 l\u1ecdc chuy\u00ean d\u1ee5ng gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm c\u00e1c t\u00f9y ch\u1ecdn kh\u00f4ng t\u1ed1n ph\u00ed. T\u1ea1i giao di\u1ec7n danh s\u00e1ch m\u00f4 h\u00ecnh, b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1eadp t\u1eeb kh\u00f3a \u201cFree\u201d v\u00e0o \u00f4 t\u00ecm ki\u1ebfm. C\u00e1c model mi\u1ec5n ph\u00ed s\u1ebd c\u00f3 h\u1eadu t\u1ed1 <strong>(free) <\/strong>\u1edf cu\u1ed1i t\u00ean \u0111\u1ecbnh danh.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1441\" height=\"775\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-9.png\" alt=\"Danh s\u00e1ch model mi\u1ec5n ph\u00ed hi\u1ec7n c\u00f3\" class=\"wp-image-124536\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-9.png 1441w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-9-300x161.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-9-1024x551.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/04\/word-image-124527-9-768x413.png 768w\" sizes=\"(max-width: 1441px) 100vw, 1441px\" \/><figcaption class=\"wp-element-caption\"><strong>Danh s\u00e1ch model mi\u1ec5n ph\u00ed hi\u1ec7n c\u00f3<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><a id=\"post-124527-_ritlzi16ev8h\"><\/a><strong>Gi\u1edbi h\u1ea1n c\u1ee7a model mi\u1ec5n ph\u00ed c\u1ea7n l\u01b0u \u00fd<\/strong>:<\/p>\n\n\n\n<p>D\u00f9 mang l\u1ea1i l\u1ee3i \u00edch l\u1edbn cho qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp v\u00e0 ki\u1ec3m th\u1eed, c\u00e1c t\u00f9y ch\u1ecdn kh\u00f4ng t\u00ednh ph\u00ed th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi nh\u1eefng r\u00e0o c\u1ea3n kh\u1eaft khe v\u1ec1 gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd v\u00e0 t\u1ea7n su\u1ea5t g\u1ecdi d\u1eef li\u1ec7u. C\u1ee5 th\u1ec3, \u0111\u1ed1i v\u1edbi nh\u1eefng t\u00e0i kho\u1ea3n m\u1edbi ho\u00e0n to\u00e0n, h\u1ec7 th\u1ed1ng \u00e1p \u0111\u1eb7t h\u1ea1n m\u1ee9c t\u1ed1i \u0111a l\u00e0 50 l\u01b0\u1ee3t y\u00eau c\u1ea7u m\u1ed7i ng\u00e0y cho to\u00e0n b\u1ed9 c\u00e1c m\u00f4 h\u00ecnh mi\u1ec5n ph\u00ed c\u1ed9ng l\u1ea1i.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, n\u1ebfu t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n \u0111\u00e3 t\u1eebng ph\u00e1t sinh giao d\u1ecbch n\u1ea1p t\u1ed1i thi\u1ec3u 10 t\u00edn d\u1ee5ng, h\u1ea1n m\u1ee9c n\u00e0y s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean th\u00e0nh 1000 l\u01b0\u1ee3t y\u00eau c\u1ea7u m\u1ed7i ng\u00e0y. Do nh\u1eefng gi\u1edbi h\u1ea1n n\u00e0y, \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n n\u1ec1n t\u1ea3ng khuy\u1ebfn c\u00e1o ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u00ean \u0111\u01b0a c\u00e1c t\u00f9y ch\u1ecdn mi\u1ec5n ph\u00ed v\u00e0o m\u00f4i tr\u01b0\u1eddng v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf c\u01b0\u1eddng \u0111\u1ed9 cao.<\/p>\n\n\n\n<h4 id=\"D\u00f9ng_openrouter\/free_\u2013_router_t\u1ef1_\u0111\u1ed9ng_ch\u1ecdn_model_mi\u1ec5n_ph\u00ed\"><a id=\"post-124527-_7ilbnokj2bbn\"><\/a><strong>D\u00f9ng openrouter\/free \u2013 router t\u1ef1 \u0111\u1ed9ng ch\u1ecdn model mi\u1ec5n ph\u00ed<\/strong><\/h4>\n\n\n\n<p>Nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m v\u00e0 gi\u1ea3m thi\u1ec3u thao t\u00e1c th\u1ee7 c\u00f4ng, h\u1ec7 th\u1ed1ng cung c\u1ea5p s\u1eb5n m\u1ed9t b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn chuy\u00ean bi\u1ec7t mang t\u00ean: <strong><code>openrouter\/free<\/code><\/strong>.<\/p>\n\n\n\n<p>Thay v\u00ec ph\u1ea3i ch\u1ec9 \u0111\u1ecbnh \u0111\u00edch danh m\u1ed9t h\u1ec7 th\u1ed1ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o c\u1ee5 th\u1ec3, b\u1ea1n ch\u1ec9 c\u1ea7n truy\u1ec1n t\u1eeb kh\u00f3a n\u00e0y v\u00e0o m\u00e3 ngu\u1ed3n. Ngay l\u1eadp t\u1ee9c, OpenRouter s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u00ecm ki\u1ebfm, \u0111\u00e1nh gi\u00e1 v\u00e0 ph\u00e2n lu\u1ed3ng y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n \u0111\u1ebfn m\u1ed9t m\u00f4 h\u00ecnh mi\u1ec5n ph\u00ed \u0111ang trong tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh nh\u1ea5t t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n duy tr\u00ec k\u1ebft n\u1ed1i li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng lo r\u1ee7i ro gi\u00e1n \u0111o\u1ea1n khi m\u1ed9t h\u1ec7 th\u1ed1ng c\u1ee5 th\u1ec3 n\u00e0o \u0111\u00f3 \u0111\u1ed9t ng\u1ed9t qu\u00e1 t\u1ea3i.<\/p>\n\n\n\n<h4 id=\"Thao_t\u00e1c_g\u1ecdi_API_OpenRouter_c\u01a1_b\u1ea3n_v\u00e0o_d\u1ef1_\u00e1n_th\u1ef1c_t\u1ebf\"><a id=\"post-124527-_o5e6uihn83hu\"><\/a><strong>Thao t\u00e1c g\u1ecdi API OpenRouter c\u01a1 b\u1ea3n v\u00e0o d\u1ef1 \u00e1n th\u1ef1c t\u1ebf<\/strong><\/h4>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n b\u1eb1ng ng\u00f4n ng\u1eef Python, s\u1eed d\u1ee5ng b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn t\u1ef1 \u0111\u1ed9ng t\u00ecm ki\u1ebfm m\u00f4 h\u00ecnh mi\u1ec5n ph\u00ed \u0111\u1ec3 b\u1ea1n ki\u1ec3m th\u1eed lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng t\u1ed1n k\u00e9m b\u1ea5t k\u1ef3 chi ph\u00ed n\u00e0o.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>Tr\u01b0\u1edbc ti\u00ean, h\u00e3y \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t th\u01b0 vi\u1ec7n l\u1eadp tr\u00ecnh ti\u00eau chu\u1ea9n. M\u1edf giao di\u1ec7n d\u00f2ng l\u1ec7nh terminal v\u00e0 ch\u1ea1y l\u1ec7nh sau:<\/p>\n\n\n\n<p>pip install openai<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>Ti\u1ebfp theo, t\u1ea1o m\u1ed9t t\u1ec7p Python m\u1edbi v\u00e0 d\u00e1n \u0111o\u1ea1n m\u00e3 m\u1eabu d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from openai import OpenAI\n\n# Kh\u1edfi t\u1ea1o m\u00e1y kh\u00e1ch k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111i\u1ec3m cu\u1ed1i c\u1ee7a OpenRouter\n\nclient = OpenAI(\n\nbase_url=\"https:\/\/openrouter.ai\/api\/v1\",\n\napi_key=\"YOUR_OPENROUTER_API_KEY\",\n\n)\n\n# G\u1eedi y\u00eau c\u1ea7u ph\u00e2n t\u00edch d\u1eef li\u1ec7u\n\nresponse = client.chat.completions.create(\n\nmodel=\"openrouter\/free\",\n\nmessages=&#91;\n\n{\n\n\"role\": \"user\",\n\n\"content\": \"H\u00e3y vi\u1ebft m\u1ed9t \u0111o\u1ea1n v\u0103n ng\u1eafn kho\u1ea3ng 3 c\u00e2u gi\u1ea3i th\u00edch v\u1ec1 l\u1ee3i \u00edch c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o trong kinh doanh.\"\n\n}\n\n]\n\n)\n\n# Hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 tr\u1ea3 v\u1ec1\n\nprint(response.choices&#91;0].message.content)<\/code><\/pre>\n\n\n\n<p>\u0110\u1eebng qu\u00ean thay th\u1ebf chu\u1ed7i k\u00fd t\u1ef1 <strong>YOUR_OPENROUTER_API_KEY<\/strong> b\u1eb1ng m\u00e3 kh\u00f3a b\u1ea3o m\u1eadt m\u00e0 b\u1ea1n v\u1eeba kh\u1edfi t\u1ea1o \u1edf ph\u1ea7n h\u01b0\u1edbng d\u1eabn tr\u01b0\u1edbc.<\/p>\n\n\n\n<p><strong>Gi\u1ea3i th\u00edch chi ti\u1ebft c\u00e1c th\u00f4ng s\u1ed1 c\u1ea5u h\u00ecnh:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>base_url:<\/strong> \u0110\u00e2y l\u00e0 \u0111\u1ecba ch\u1ec9 m\u00e1y ch\u1ee7 ph\u00e2n gi\u1ea3i c\u1ee7a OpenRouter, thay th\u1ebf ho\u00e0n to\u00e0n cho \u0111\u1ecba ch\u1ec9 m\u1eb7c \u0111\u1ecbnh c\u1ee7a<a href=\"https:\/\/tino.vn\/blog\/model-cua-openai\/\" target=\"_blank\" data-type=\"post\" data-id=\"120487\" rel=\"noreferrer noopener\"> OpenAI<\/a>.<\/li>\n\n\n\n<li><strong>api_key:<\/strong> Chu\u1ed7i \u0111\u1ecbnh danh c\u00e1 nh\u00e2n \u0111\u1ec3 h\u1ec7 th\u1ed1ng x\u00e1c th\u1ef1c quy\u1ec1n truy c\u1eadp h\u1ee3p l\u1ec7.<\/li>\n\n\n\n<li><strong>model:<\/strong> Ch\u1ec9 \u0111\u1ecbnh \u0111\u00edch danh h\u1ec7 th\u1ed1ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o s\u1ebd \u0111\u1ea3m nh\u1eadn vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u. Trong v\u00ed d\u1ee5 n\u00e0y, vi\u1ec7c khai b\u00e1o gi\u00e1 tr\u1ecb openrouter\/free s\u1ebd \u0111\u01b0a ra ch\u1ec9 th\u1ecb y\u00eau c\u1ea7u m\u00e1y ch\u1ee7 t\u1ef1 \u0111\u1ed9ng t\u00ecm v\u00e0 k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t m\u00f4 h\u00ecnh kh\u00f4ng t\u00ednh ph\u00ed \u0111ang s\u1eb5n s\u00e0ng ho\u1ea1t \u0111\u1ed9ng. V\u1ec1 sau, b\u1ea1n c\u00f3 th\u1ec3 linh ho\u1ea1t thay \u0111\u1ed5i gi\u00e1 tr\u1ecb n\u00e0y th\u00e0nh t\u00ean c\u1ee7a b\u1ea5t k\u1ef3 m\u00f4 h\u00ecnh cao c\u1ea5p n\u00e0o kh\u00e1c ch\u1ec9 b\u1eb1ng m\u1ed9t thao t\u00e1c s\u1eeda ch\u1eef \u0111\u01a1n gi\u1ea3n.<\/li>\n\n\n\n<li><strong>messages:<\/strong> Kh\u1ed1i d\u1eef li\u1ec7u ch\u1ee9a n\u1ed9i dung c\u00e2u l\u1ec7nh \u0111\u1ea7u v\u00e0o c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"K\u1ebft_lu\u1eadn\"><a id=\"post-124527-_najcrswoe01y\"><\/a><strong>K\u1ebft lu\u1eadn<\/strong><\/h3>\n\n\n\n<p>Nh\u00ecn chung, OpenRouter l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ed9t ph\u00e1 gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 doanh nghi\u1ec7p gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 b\u00e0i to\u00e1n ph\u00e2n m\u1ea3nh trong h\u1ec7 sinh th\u00e1i AI hi\u1ec7n nay. Thay v\u00ec ph\u1ea3i ch\u1eadt v\u1eadt qu\u1ea3n l\u00fd h\u00e0ng ch\u1ee5c t\u00e0i kho\u1ea3n, th\u1ebb thanh to\u00e1n v\u00e0 chu\u1ea9n k\u1ebft n\u1ed1i kh\u00e1c nhau, ng\u01b0\u1eddi d\u00f9ng gi\u1edd \u0111\u00e2y ch\u1ec9 c\u1ea7n m\u1ed9t c\u1ed5ng giao ti\u1ebfp duy nh\u1ea5t \u0111\u1ec3 khai th\u00e1c s\u1ee9c m\u1ea1nh c\u1ee7a h\u01a1n 400 m\u00f4 h\u00ecnh ti\u00ean ti\u1ebfn nh\u1ea5t to\u00e0n c\u1ea7u.<\/p>\n\n\n\n<h2 id=\"Nh\u1eefng_c\u00e2u_h\u1ecfi_th\u01b0\u1eddng_g\u1eb7p\"><a id=\"post-124527-_vkzk8f9hog5g\"><\/a><strong>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/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=\"OpenRouter_c\u00f3_ho\u00e0n_to\u00e0n_mi\u1ec5n_ph\u00ed_kh\u00f4ng?\">OpenRouter c\u00f3 ho\u00e0n to\u00e0n 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>Vi\u1ec7c \u0111\u0103ng k\u00fd t\u00e0i kho\u1ea3n l\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed. N\u1ec1n t\u1ea3ng c\u00f3 cung c\u1ea5p m\u1ed9t danh s\u00e1ch c\u00e1c m\u00f4 h\u00ecnh kh\u00f4ng t\u00ednh ph\u00ed \u0111i k\u00e8m v\u1edbi gi\u1edbi h\u1ea1n v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u m\u1ed7i ng\u00e0y. \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y h\u1ecdc cao c\u1ea5p, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n n\u1ea1p ti\u1ec1n \u0111\u1ec3 s\u1eed d\u1ee5ng d\u1ef1a tr\u00ean m\u1ee9c ti\u00eau th\u1ee5 th\u1ef1c t\u1ebf.<\/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=\"N\u1ec1n_t\u1ea3ng_c\u00f3_thu_th\u00eam_ph\u00ed_d\u1ecbch_v\u1ee5_trung_gian_tr\u00ean_m\u1ed7i_l\u01b0\u1ee3t_x\u1eed_l\u00fd_kh\u00f4ng?\">N\u1ec1n t\u1ea3ng c\u00f3 thu th\u00eam ph\u00ed d\u1ecbch v\u1ee5 trung gian tr\u00ean m\u1ed7i l\u01b0\u1ee3t x\u1eed l\u00fd 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>H\u1ec7 th\u1ed1ng ho\u00e0n to\u00e0n gi\u1eef nguy\u00ean m\u1ee9c gi\u00e1 g\u1ed1c \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p. N\u1ec1n t\u1ea3ng ch\u1ec9 t\u00ednh m\u1ed9t m\u1ee9c ph\u00ed x\u1eed l\u00fd nh\u1ecf l\u00e0 5,5 ph\u1ea7n tr\u0103m khi b\u1ea1n th\u1ef1c hi\u1ec7n giao d\u1ecbch n\u1ea1p t\u00edn d\u1ee5ng v\u00e0o t\u00e0i kho\u1ea3n.<\/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\u00ednh_n\u0103ng_\u0111\u1ecbnh_tuy\u1ebfn_t\u1ef1_\u0111\u1ed9ng_ho\u1ea1t_\u0111\u1ed9ng_ra_sao?\">T\u00ednh n\u0103ng \u0111\u1ecbnh tuy\u1ebfn t\u1ef1 \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng ra sao?<\/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>H\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng ph\u00e2n t\u00edch t\u1eebng y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh ho\u1eb7c nh\u00e0 cung c\u1ea5p t\u1ed1i \u01b0u nh\u1ea5t. Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp d\u1ef1a tr\u00ean chi ph\u00ed th\u1ea5p nh\u1ea5t, t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i nhanh nh\u1ea5t ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh nh\u1ea5t.<\/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_s\u1eed_d\u1ee5ng_m\u00e3_k\u1ebft_n\u1ed1i_t\u1ef1_t\u1ea1o_t\u1eeb_nh\u00e0_cung_c\u1ea5p_g\u1ed1c_kh\u00f4ng?\">T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e3 k\u1ebft n\u1ed1i t\u1ef1 t\u1ea1o t\u1eeb nh\u00e0 cung c\u1ea5p g\u1ed1c 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>Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3. N\u1ec1n t\u1ea3ng cho ph\u00e9p b\u1ea1n g\u1eafn m\u00e3 kh\u00f3a API ri\u00eang t\u1eeb nh\u00e0 cung c\u1ea5p g\u1ed1c v\u00e0o h\u1ec7 th\u1ed1ng. T\u00ednh n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c mi\u1ec5n ph\u00ed cho m\u1ed9t tri\u1ec7u l\u01b0\u1ee3t y\u00eau c\u1ea7u \u0111\u1ea7u ti\u00ean m\u1ed7i th\u00e1ng, sau \u0111\u00f3 h\u1ec7 th\u1ed1ng s\u1ebd t\u00ednh ph\u00ed b\u1eb1ng 5 ph\u1ea7n tr\u0103m so v\u1edbi chi ph\u00ed th\u00f4ng th\u01b0\u1eddng.<\/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=\"S\u1ed1_d\u01b0_t\u00edn_d\u1ee5ng_\u0111\u00e3_n\u1ea1p_c\u00f3_b\u1ecb_h\u1ebft_h\u1ea1n_kh\u00f4ng?\">S\u1ed1 d\u01b0 t\u00edn d\u1ee5ng \u0111\u00e3 n\u1ea1p c\u00f3 b\u1ecb h\u1ebft h\u1ea1n 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>Theo ch\u00ednh s\u00e1ch t\u1eeb nh\u00e0 ph\u00e1t tri\u1ec3n, s\u1ed1 ti\u1ec1n t\u00edn d\u1ee5ng ch\u01b0a s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 s\u1ebd b\u1ecb h\u1ec7 th\u1ed1ng thu h\u1ed3i v\u00e0 h\u1ebft h\u1ea1n sau m\u1ed9t n\u0103m k\u1ec3 t\u1eeb ng\u00e0y giao d\u1ecbch th\u00e0nh c\u00f4ng.<\/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\": \"OpenRouter c\u00f3 ho\u00e0n to\u00e0n 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>Vi\u1ec7c \u0111\u0103ng k\u00fd t\u00e0i kho\u1ea3n l\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed. 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OpenRouter xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p ho\u00e0n h\u1ea3o \u0111\u1ec3 th\u00e1o g\u1ee1 \u0111i\u1ec3m [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":124543,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7396],"tags":[7595],"class_list":["post-124527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-cu-ai","tag-openrouter"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/124527","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=124527"}],"version-history":[{"count":6,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/124527\/revisions"}],"predecessor-version":[{"id":124546,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/124527\/revisions\/124546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/124543"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=124527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/categories?post=124527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=124527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}