{"id":31724,"date":"2025-12-11T22:37:49","date_gmt":"2025-12-11T22:37:49","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/blog\/http-api-vs-rest-api-vs-web-api\/"},"modified":"2026-07-15T21:43:22","modified_gmt":"2026-07-15T21:43:22","slug":"http-api-vs-rest-api-vs-web-api","status":"publish","type":"post","link":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/http-api-vs-rest-api-vs-web-api\/","title":{"rendered":"HTTP API vs REST API vs Web API\uff1a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u76e3\u8996\u65b9\u6cd5"},"content":{"rendered":"

\"HTTPAPI\u306f\u3042\u3089\u3086\u308b\u3082\u306e\u306e\u57fa\u76e4\u3067\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u30d5\u30ed\u30fc\u304b\u3089\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u30b7\u30b9\u30c6\u30e0\u3001\u5185\u90e8\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u9593\u901a\u4fe1\u307e\u3067\u3002\u3057\u304b\u3057\u3001\u30c1\u30fc\u30e0\u304c\u62e1\u5927\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u7528\u8a9e\u306e\u6df7\u4e71\u3082\u5897\u52a0\u3057\u307e\u3059\uff1aHTTP API vs REST API vs Web API<\/b>\u3002\u591a\u304f\u306e\u8a18\u4e8b\u304c\u3053\u308c\u3089\u3092\u540c\u7fa9\u3068\u3057\u3066\u6271\u3044\u307e\u3059\u304c\u3001\u9055\u3044\u306f\u660e\u78ba\u3067\u3042\u308a\u3001\u305d\u308c\u304c\u4fe1\u983c\u6027\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6319\u52d5\u3001\u8a8d\u8a3c\u30d5\u30ed\u30fc\u3001\u305d\u3057\u3066\u6700\u7d42\u7684\u306b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u76e3\u8996<\/b>\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n

\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001HTTP\u306e\u5358\u7d14\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u30fb\u30ec\u30b9\u30dd\u30f3\u30b9\u30d1\u30bf\u30fc\u30f3\u304b\u3089REST\u306e\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9<\/b>\u3067\u30ea\u30bd\u30fc\u30b9\u6307\u5411\u306e\u5236\u7d04\u3001\u3055\u3089\u306b\u306fWeb API<\/b>\uff08SOAP\u3001GraphQL\u3001gRPC\uff09\u306e\u5e83\u7bc4\u306a\u4e16\u754c\u307e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u660e\u78ba\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u9055\u3044\u304c\u76e3\u8996\u6226\u7565\u3092\u3069\u306e\u3088\u3046\u306b\u5f62\u6210\u3057\u3001API\u306e\u5065\u5eb7\u72b6\u614b\u3092\u3069\u308c\u3060\u3051\u52b9\u679c\u7684\u306b\u8ffd\u8de1\u3067\u304d\u308b\u304b<\/a>\u3001SLA\/SLO\u7ba1\u7406\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u591a\u6bb5\u5408\u6210\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u8a2d\u8a08\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n

HTTP API vs REST API vs Web API: \u4e3b\u8981\u306a\u9055\u3044\uff08\u304a\u3088\u3073\u8aa4\u89e3\uff09<\/h2>\n

HTTP API<\/i>\u3001REST API<\/i>\u3001Web API<\/i>\u306f\u3057\u3070\u3057\u3070\u540c\u3058\u3082\u306e\u3092\u6307\u3059\u304b\u306e\u3088\u3046\u306b\u4e00\u7dd2\u306b\u767b\u5834\u3057\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306fAPI\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u7570\u306a\u308b\u62bd\u8c61\u30ec\u30a4\u30e4\u30fc\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u8a2d\u8a08\u3060\u3051\u3067\u306a\u304f\u3001\u53ef\u7528\u6027\u30c6\u30b9\u30c8\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u691c\u8a3c\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u8a08\u6e2c\u3001\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u9593\u306e\u591a\u6bb5\u30d5\u30ed\u30fc\u76e3\u8996\u3001\u305d\u3057\u3066\u672c\u756a\u74b0\u5883\u3067\u306eREST\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u52b9\u679c\u7684\u306a\u76e3\u8996<\/a>\u306b\u5fc5\u9808\u3067\u3059\u3002<\/p>\n

HTTP\u3068\u306f\u4f55\u304b\uff08\u304a\u3088\u3073HTTP API\u3068\u306f\u4f55\u304b\uff09\uff1f<\/h3>\n

HTTP\u306f\u5358\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u9001\u4fe1\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u53d7\u4fe1\u306e\u305f\u3081\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002API\u30b9\u30bf\u30a4\u30eb\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u304cHTTP API<\/i>\u3068\u8a00\u3046\u5834\u5408\u3001\u901a\u5e38\u306fHTTP\u30e1\u30bd\u30c3\u30c9<\/b>\uff08GET\u3001POST\u3001PUT\u3001DELETE\uff09\u3092\u76f4\u63a5\u516c\u958b\u3059\u308bAPI\u3092\u6307\u3057\u3001\u9ad8\u30ec\u30d9\u30eb\u306e\u8a2d\u8a08\u5236\u7d04\u306b\u5fc5\u305a\u3057\u3082\u5f93\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

HTTP API\u306f\u5178\u578b\u7684\u306b\u5358\u7d14\u306a\u30ea\u30af\u30a8\u30b9\u30c8\uff0f\u30ec\u30b9\u30dd\u30f3\u30b9\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\uff1a<\/p>\n