{"id":582,"date":"2026-07-06T03:49:12","date_gmt":"2026-07-06T03:49:12","guid":{"rendered":"https:\/\/blog.alltick.co\/ja-jp\/?p=582"},"modified":"2026-07-06T03:49:12","modified_gmt":"2026-07-06T03:49:12","slug":"fx-api%e3%81%a7%e8%a4%87%e6%95%b0%e9%80%9a%e8%b2%a8%e3%83%9a%e3%82%a2%e3%82%92%e5%90%8c%e6%99%82%e8%b3%bc%e8%aa%ad%e3%81%99%e3%82%8b%e9%9a%9b%e3%81%ab%e3%83%87%e3%83%bc%e3%82%bf%e3%81%ae%e4%b9%b1","status":"publish","type":"post","link":"https:\/\/blog.alltick.co\/ja-jp\/fx-api%e3%81%a7%e8%a4%87%e6%95%b0%e9%80%9a%e8%b2%a8%e3%83%9a%e3%82%a2%e3%82%92%e5%90%8c%e6%99%82%e8%b3%bc%e8%aa%ad%e3%81%99%e3%82%8b%e9%9a%9b%e3%81%ab%e3%83%87%e3%83%bc%e3%82%bf%e3%81%ae%e4%b9%b1\/","title":{"rendered":"FX API\u3067\u8907\u6570\u901a\u8ca8\u30da\u30a2\u3092\u540c\u6642\u8cfc\u8aad\u3059\u308b\u969b\u306b\u30c7\u30fc\u30bf\u306e\u4e71\u9806\u554f\u984c\u3092\u3069\u3046\u9632\u3050\u304b\uff1f"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"419\" src=\"https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10.png?resize=800%2C419&#038;ssl=1\" alt=\"\" class=\"wp-image-583\" srcset=\"https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10-scaled.png?resize=1024%2C536&amp;ssl=1 1024w, https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10-scaled.png?resize=300%2C157&amp;ssl=1 300w, https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10-scaled.png?resize=768%2C402&amp;ssl=1 768w, https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10-scaled.png?resize=1536%2C804&amp;ssl=1 1536w, https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10-scaled.png?resize=2048%2C1072&amp;ssl=1 2048w, https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10-scaled.png?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10-scaled.png?w=2400&amp;ssl=1 2400w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0FX\u53d6\u5f15\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u8907\u6570\u901a\u8ca8\u30da\u30a2\u306e\u540c\u6642\u8cfc\u8aad\u306f\u4e00\u898b\u3059\u308b\u3068\u5358\u306a\u308b\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u554f\u984c\u306b\u898b\u3048\u308b\u3002\u3057\u304b\u3057\u5b9f\u904b\u7528\u306b\u5165\u308b\u3068\u3001\u3059\u3050\u306b\u3088\u308a\u672c\u8cea\u7684\u306a\u554f\u984c\u304c\u73fe\u308c\u308b\u3002\u305d\u308c\u304c**\u30c7\u30fc\u30bf\u306e\u4e71\u9806\uff08Out-of-Order Data\uff09**\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u7279\u306bEURUSD\u3001GBPUSD\u3001USDJPY\u306e\u3088\u3046\u306a\u8907\u6570\u30da\u30a2\u3092\u540c\u6642\u306b\u8cfc\u8aad\u3059\u308b\u9ad8\u983b\u5ea6\u74b0\u5883\u3067\u306f\u3001\u540c\u3058\u6642\u9593\u5e2f\u306e\u30c7\u30fc\u30bf\u3067\u3042\u3063\u3066\u3082\u5fc5\u305a\u3057\u3082\u6642\u7cfb\u5217\u9806\u306b\u5230\u9054\u3059\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u4e26\u5217\u51e6\u7406\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u9806\u5e8f\u304c\u5d29\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u4e00\u898b\u3059\u308b\u3068\u5358\u306a\u308b\u9806\u5e8f\u306e\u4e71\u308c\u3060\u304c\u3001\u53d6\u5f15\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u306f\u4ee5\u4e0b\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ed\u30fc\u30bd\u30af\u8db3\u751f\u6210\u306e\u30ba\u30ec<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u8a08\u7b97\u306e\u6b6a\u307f<\/li>\n\n\n\n<li>\u30de\u30fc\u30b1\u30c3\u30c8\u30e1\u30a4\u30ad\u30f3\u30b0\u306e\u7570\u5e38\u306a\u4fa1\u683c\u66f4\u65b0<\/li>\n\n\n\n<li>\u30ea\u30b9\u30af\u5224\u5b9a\u306e\u8aa4\u4f5c\u52d5<\/li>\n<\/ul>\n\n\n\n<p>\u672c\u8cea\u7684\u306b\u306f\u3053\u308c\u306f\u30c7\u30fc\u30bf\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001<strong>\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u8cab\u6027\u554f\u984c<\/strong>\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u8907\u6570\u901a\u8ca8\u30da\u30a2\u8cfc\u8aad\u306e\u672c\u8cea\uff1a1\u63a5\u7d9a\u30fb\u8907\u6570\u6642\u9593\u8ef8<\/h2>\n\n\n\n<p>\u591a\u304f\u306eFX API\u306eWebSocket\u8a2d\u8a08\u306f\u300c\u5358\u4e00\u63a5\u7d9a\u30fb\u8907\u6570\u8cfc\u8aad\u300d\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1\u672c\u306eTCP\u63a5\u7d9a<\/li>\n\n\n\n<li>\u8907\u6570\u30b7\u30f3\u30dc\u30eb\u540c\u6642\u8cfc\u8aad<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u304c\u4e26\u5217\u3067\u30c7\u30fc\u30bf\u9001\u4fe1<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u3048\u3070\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EURUSD\uff1a\u66f4\u65b0\u983b\u5ea6\u304c\u9ad8\u3044<\/li>\n\n\n\n<li>GBPUSD\uff1a\u5909\u52d5\u304c\u5927\u304d\u304f\u65ad\u7d9a\u7684<\/li>\n\n\n\n<li>USDJPY\uff1a\u7279\u5b9a\u6642\u9593\u5e2f\u306b\u6d41\u52d5\u6027\u96c6\u4e2d<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u306f\u4e26\u5217\u751f\u6210\u3055\u308c\u308b\u304c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u306f1\u672c\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u7d71\u5408\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u7d50\u679c\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u8907\u6570\u306e\u72ec\u7acb\u3057\u305f\u6642\u9593\u8ef8\u304c\u5358\u4e00\u30ad\u30e5\u30fc\u306b\u5f37\u5236\u7d71\u5408\u3055\u308c\u308b\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u9806\u5e8f\u306e\u4fdd\u8a3c\u304c\u5d29\u308c\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u4e71\u9806\u30c7\u30fc\u30bf\u306f\u3069\u306e\u3088\u3046\u306b\u767a\u751f\u3059\u308b\u304b\uff1f<\/h2>\n\n\n\n<p>\u4e71\u9806\u306f\u4e3b\u306b4\u3064\u306e\u5c64\u3067\u767a\u751f\u3059\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.1. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b8\u30c3\u30bf\u30fc<\/h3>\n\n\n\n<p>TCP\u306f\u4fe1\u983c\u6027\u306f\u4fdd\u8a3c\u3059\u308b\u304c\u9806\u5e8f\u306f\u4fdd\u8a3c\u3057\u306a\u3044\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7570\u306a\u308b\u30eb\u30fc\u30c8<\/li>\n\n\n\n<li>\u30ad\u30e5\u30fc\u9045\u5ef6<\/li>\n\n\n\n<li>\u30d0\u30c3\u30c1ACK<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u679c\u3068\u3057\u3066\u5f8c\u306e\u30c7\u30fc\u30bf\u304c\u5148\u306b\u5c4a\u304f\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.2. \u30b5\u30fc\u30d0\u30fc\u5074\u4e26\u5217\u51e6\u7406<\/h3>\n\n\n\n<p>\u30de\u30fc\u30b1\u30c3\u30c8\u30b5\u30fc\u30d0\u30fc\u306f\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u69cb\u9020\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>symbol A\u306f\u30b9\u30ec\u30c3\u30c91<\/li>\n\n\n\n<li>symbol B\u306f\u30b9\u30ec\u30c3\u30c92<\/li>\n<\/ul>\n\n\n\n<p>\u7d71\u5408\u6642\u306b\u6642\u9593\u9806\u306b\u306f\u4e26\u3070\u306a\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.3. \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7<\/h3>\n\n\n\n<p>Python\u3084Node.js\u3067\u306f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IO\u3068\u51e6\u7406\u306f\u975e\u540c\u671f<\/li>\n\n\n\n<li>\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u9045\u5ef6\u3042\u308a<\/li>\n<\/ul>\n\n\n\n<p>\u305d\u306e\u305f\u3081\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5230\u9054\u9806 \u2260 \u751f\u6210\u9806 \u2260 \u6642\u523b\u9806<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">2.4. \u5171\u901a\u30d0\u30c3\u30d5\u30a1\u69cb\u9020<\/h3>\n\n\n\n<p>\u5358\u7d14\u5b9f\u88c5\u3067\u306f\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\u5168symbol \u2192 1\u3064\u306eon_message \u2192 1\u30ad\u30e5\u30fc\n<\/pre>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u69cb\u9020\u7684\u9806\u5e8f\u306f\u5b8c\u5168\u306b\u5d29\u58ca\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u4e71\u9806\u30c7\u30fc\u30bf\u306e\u5b9f\u52d9\u5f71\u97ff<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1. \u30ed\u30fc\u30bd\u30af\u8db3\u306e\u7834\u640d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f8c\u306etick\u304c\u5148\u306b\u51e6\u7406\u3055\u308c\u308b<br>\u2192 OHLC\u304c\u58ca\u308c\u308b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.2. \u30e2\u30e1\u30f3\u30bf\u30e0\u306e\u6b6a\u307f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>return(t)\u3068return(t-1)\u304c\u5d29\u308c\u308b<br>\u2192 \u30b7\u30b0\u30ca\u30eb\u304c\u30ce\u30a4\u30ba\u5316<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.3. \u30de\u30fc\u30b1\u30c3\u30c8\u30e1\u30a4\u30ad\u30f3\u30b0\u7570\u5e38<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30d7\u30ec\u30c3\u30c9\u62e1\u5927<\/li>\n\n\n\n<li>\u30df\u30c3\u30c9\u4fa1\u683c\u4e0d\u5b89\u5b9a<\/li>\n\n\n\n<li>\u30d8\u30c3\u30b8\u8aa4\u4f5c\u52d5<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u672c\u8cea\u7684\u89e3\u6c7a\uff1a\u6642\u9593\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u9806\u5e8f\u3092\u5206\u96e2\u3059\u308b<\/h2>\n\n\n\n<p>\u91cd\u8981\u306a\u306e\u306f\u300c\u4e71\u308c\u3092\u9632\u3050\u3053\u3068\u300d\u3067\u306f\u306a\u304f\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u6c7a\u5b9a\u7684\u306a\u9806\u5e8f\u3092\u518d\u69cb\u7bc9\u3059\u308b\u3053\u3068<\/p>\n<\/blockquote>\n\n\n\n<p>\u30ad\u30fc\u3068\u306a\u308b\u8981\u7d20\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>timestamp<\/li>\n\n\n\n<li>seq_id<\/li>\n\n\n\n<li>symbol<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u89e3\u6c7a\uff1a3\u5c64\u69cb\u9020<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c1\u5c64\uff1asymbol\u3054\u3068\u306e\u5206\u96e2<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">streams = {\n    \"EURUSD\": Queue(),\n    \"GBPUSD\": Queue(),\n    \"USDJPY\": Queue()\n}\n<\/pre>\n\n\n\n<p>\u5404\u901a\u8ca8\u30da\u30a2\u3054\u3068\u306b\u72ec\u7acb\u3057\u305f\u6642\u9593\u8ef8\u3092\u7dad\u6301\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c2\u5c64\uff1a\u6642\u9593\u30d0\u30c3\u30d5\u30a1\uff08Reorder Buffer\uff09<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">BUFFER_MS = 200\n<\/pre>\n\n\n\n<p>\u51e6\u7406\u624b\u9806\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>tick\u3092\u53d7\u4fe1<\/li>\n\n\n\n<li>\u5373\u6642\u51e6\u7406\u3057\u306a\u3044<\/li>\n\n\n\n<li>\u30d0\u30c3\u30d5\u30a1\u306b\u683c\u7d0d<\/li>\n\n\n\n<li>timestamp\u9806\u306b\u6574\u5217\u3057\u3066\u51fa\u529b<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c3\u5c64\uff1a\u5358\u8abf\u5897\u52a0\u30b7\u30fc\u30b1\u30f3\u30b9\u691c\u8a3c<\/h3>\n\n\n\n<p>API\u304cseq_id\u3092\u63d0\u4f9b\u3059\u308b\u5834\u5408\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">last_seq = {}\n\ndef check_order(symbol, tick):\n    seq = tick[\"seq\"]\n\n    if symbol not in last_seq:\n        last_seq[symbol] = seq\n        return True\n\n    if seq &gt; last_seq[symbol]:\n        last_seq[symbol] = seq\n        return True\n\n    return False\n<\/pre>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u9045\u5ef6\u30d1\u30b1\u30c3\u30c8\u3084\u91cd\u8907\u30c7\u30fc\u30bf\u3092\u9664\u5916\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. \u5b9f\u904b\u7528\u30ec\u30d9\u30eb\u306eWebSocket\u69cb\u6210<\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import websocket\nimport json\nimport uuid\nimport time\nfrom collections import defaultdict, deque\n\nAPI_KEY = \"YOUR_API_KEY\"\nWS_URL = f\"wss:\/\/quote.alltick.co\/quote-b-ws-api?token={API_KEY}\"\n\nSYMBOLS = [\"EURUSD\", \"GBPUSD\", \"USDJPY\"]\n\nbuffers = defaultdict(deque)\nlast_seq = {}\n\ndef subscribe_msg():\n    return {\n        \"cmd_id\": 22004,\n        \"seq_id\": int(time.time()),\n        \"trace\": str(uuid.uuid4()),\n        \"data\": {\n            \"symbol_list\": [{\"code\": s} for s in SYMBOLS]\n        }\n    }\n\ndef on_open(ws):\n    ws.send(json.dumps(subscribe_msg()))\n\ndef process_tick(symbol, tick):\n    seq = tick.get(\"seq\")\n\n    if seq is not None:\n        if symbol in last_seq and seq &lt;= last_seq[symbol]:\n            return\n        last_seq[symbol] = seq\n\n    buffers[symbol].append(tick)\n\ndef on_message(ws, message):\n    msg = json.loads(message)\n\n    if msg.get(\"cmd_id\") == 22998:\n        tick = msg[\"data\"]\n        symbol = tick[\"code\"]\n        process_tick(symbol, tick)\n\ndef start():\n    ws = websocket.WebSocketApp(\n        WS_URL,\n        on_open=on_open,\n        on_message=on_message\n    )\n    ws.run_forever(ping_interval=10)\n\nif __name__ == \"__main__\":\n    start()\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">7. FX\u5e02\u5834\u304cCrypto\u3088\u308a\u4e71\u9806\u306b\u306a\u308a\u3084\u3059\u3044\u7406\u7531<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d41\u52d5\u6027\u63d0\u4f9b\u8005\uff08LP\uff09\u304c\u5206\u6563<\/li>\n\n\n\n<li>\u901a\u8ca8\u30da\u30a2\u3054\u3068\u306e\u66f4\u65b0\u983b\u5ea6\u5dee<\/li>\n\n\n\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u4f9d\u5b58\u6027\uff08\u30a2\u30b8\u30a2\u30fb\u30ed\u30f3\u30c9\u30f3\u30fbNY\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u679c\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30c7\u30fc\u30bf\u306f\u9023\u7d9a\u30b9\u30c8\u30ea\u30fc\u30e0\u3067\u306f\u306a\u304f\u3001\u30d0\u30fc\u30b9\u30c8\u578b\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u306a\u308b<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">8. \u4e0a\u7d1a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff1a\u30a4\u30d9\u30f3\u30c8\u6642\u9593\u30b7\u30b9\u30c6\u30e0\u3078<\/h2>\n\n\n\n<p>\u3088\u308a\u9ad8\u5ea6\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u4ee5\u4e0b\u3092\u63a1\u7528\u3059\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25cf event-time\u51e6\u7406<\/h3>\n\n\n\n<p>arrival-time\u3067\u306f\u306a\u304f\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u6642\u523b\u3092\u57fa\u6e96\u306b\u3059\u308b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25cf watermark\u6a5f\u69cb<\/h3>\n\n\n\n<p>\u9045\u5ef6\u30c7\u30fc\u30bf\u3092\u4e00\u5b9a\u7bc4\u56f2\u307e\u3067\u8a31\u5bb9\u3059\u308b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9045\u5ef6tick\u3092\u53d7\u3051\u5165\u308c\u308b<\/li>\n\n\n\n<li>\u4e00\u5b9a\u6642\u9593\u8d85\u904e\u3067\u7834\u68c4<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u25cf \u30b7\u30f3\u30dc\u30eb\u9593\u30af\u30ed\u30c3\u30af\u540c\u671f<\/h3>\n\n\n\n<p>\u8907\u6570\u901a\u8ca8\u30da\u30a2\u306e\u6642\u9593\u57fa\u6e96\u3092\u7d71\u4e00\u3059\u308b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. \u30b7\u30b9\u30c6\u30e0\u304c\u5b89\u5b9a\u3057\u305f\u3068\u304d\u306b\u898b\u3048\u308b\u3082\u306e<\/h2>\n\n\n\n<p>\u4e71\u9806\u554f\u984c\u304c\u89e3\u6d88\u3055\u308c\u308b\u3068\u3001\u5e02\u5834\u30c7\u30fc\u30bf\u306f\u6b21\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EURUSD\u306e\u4e0d\u898f\u5247\u306a\u8df3\u52d5\u304c\u6d88\u3048\u308b<\/li>\n\n\n\n<li>GBPUSD\u306e\u30b9\u30d1\u30a4\u30af\u304c\u5b89\u5b9a\u3059\u308b<\/li>\n\n\n\n<li>USDJPY\u306e\u6d41\u308c\u304c\u69cb\u9020\u5316\u3055\u308c\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u679c\u3068\u3057\u3066\u898b\u3048\u308b\u306e\u306f\u5358\u306a\u308b\u4fa1\u683c\u3067\u306f\u306a\u304f\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u69cb\u9020\u5316\u3055\u308c\u305f\u6642\u9593\u30b7\u30b9\u30c6\u30e0<\/p>\n<\/blockquote>\n\n\n\n<p>\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4e0a\u3067\u3001<a href=\"http:\/\/alltick.co\" target=\"_blank\" rel=\"noopener\">AllTick API <\/a>\u306e\u3088\u3046\u306a\u30a4\u30f3\u30d5\u30e9\u306f\u3001\u5358\u306a\u308b\u4fa1\u683c\u914d\u4fe1\u3067\u306f\u306a\u304f\u3001<strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u53ef\u80fd\u306a\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6642\u9593\u30b9\u30c8\u30ea\u30fc\u30e0\u57fa\u76e4<\/strong>\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0FX\u53d6\u5f15\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u8907\u6570\u901a\u8ca8\u30da\u30a2\u306e\u540c\u6642\u8cfc\u8aad\u306f\u4e00\u898b\u3059\u308b\u3068\u5358\u306a\u308b\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u554f\u984c\u306b\u898b\u3048\u308b\u3002\u3057\u304b\u3057\u5b9f\u904b\u7528\u306b\u5165\u308b\u3068\u3001\u3059\u3050\u306b\u3088\u308a\u672c\u8cea\u7684\u306a\u554f\u984c\u304c\u73fe\u308c\u308b\u3002\u305d\u308c\u304c**\u30c7\u30fc\u30bf\u306e\u4e71\u9806\uff08Out-of-Order Dat [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":583,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide"],"featured_image_src":"https:\/\/i0.wp.com\/blog.alltick.co\/ja-jp\/wp-content\/uploads\/sites\/2\/2026\/07\/%E8%82%A1%E7%A5%A8%E5%B8%82%E5%9C%BA%E6%95%B0%E6%8D%AEAPI%E5%B0%81%E9%9D%A2%E5%9B%BE%E5%88%9B%E4%BD%9C-10-scaled.png?fit=2560%2C1340&ssl=1","author_info":{"display_name":"\u662d\u7199","author_link":"https:\/\/blog.alltick.co\/ja-jp\/author\/sohee\/"},"_links":{"self":[{"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/posts\/582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/comments?post=582"}],"version-history":[{"count":1,"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/posts\/582\/revisions"}],"predecessor-version":[{"id":584,"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/posts\/582\/revisions\/584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/media\/583"}],"wp:attachment":[{"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/media?parent=582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/categories?post=582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.alltick.co\/ja-jp\/wp-json\/wp\/v2\/tags?post=582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}