路線情報・駅情報のREST APIサービスを作りました

2022-05-21

2022-11-26

Programming

API

/

Program & Service

概要#

train.teraren.com

路線・駅情報API

日本の駅情報と路線情報を提供します

Ruby on Rails 7 + Tailwind + daisyui で作りました。

まだ、エンティティの一覧と取得しかできませんが、これから機能拡充をしていきます。ほしいAPIがあったら教えて下さい。

例#

ある駅の周辺駅を近い順に表示
GraphQL対応
駅の距離

API呼び出し例#

駅の名前と位置情報の一覧をCSVで取得する例

% curl -s https://train.teraren.com/stations.json| json_pp | jq '.[] | [.station_name, .lon, .lat] | @csv'
"\"函館\",\"140.726413\",\"41.773709\""
"\"五稜郭\",\"140.733539\",\"41.803557\""
"\"桔梗\",\"140.722952\",\"41.846457\""
"\"大中山\",\"140.71358\",\"41.864641\""
"\"七飯\",\"140.688556\",\"41.886971\""
"\"新函館北斗\",\"140.646525\",\"41.9054\""
"\"仁山\",\"140.635183\",\"41.930011\""
"\"大沼\",\"140.669347\",\"41.971954\""
"\"大沼公園\",\"140.669758\",\"41.980958\""
"\"赤井川\",\"140.642678\",\"42.003267\""
"\"駒ケ岳\",\"140.610476\",\"42.038809\""
"\"東山\",\"140.605222\",\"42.06172\""
"\"姫川\",\"140.591632\",\"42.081312\""
"\"池田園\",\"140.700333\",\"41.990692\""
"\"流山温泉\",\"140.716358\",\"42.003483\""
"\"銚子口\",\"140.720656\",\"42.015471\""
"\"鹿部\",\"140.771393\",\"42.06439\""
"\"渡島沼尻\",\"140.747596\",\"42.10706\""
"\"渡島砂原\",\"140.689451\",\"42.12164\""
"\"掛澗\",\"140.64598\",\"42.119205\""
"\"尾白内\",\"140.613449\",\"42.111232\""
"\"東森\",\"140.59353\",\"42.106823\""
"\"森\",\"140.573846\",\"42.108917\""
"\"桂川\",\"140.5427876\",\"42.1156004\""
"\"石谷\",\"140.506525\",\"42.135519\""
"\"本石倉\",\"140.471957\",\"42.159668\""
"\"石倉\",\"140.458436\",\"42.17285\""
"\"落部\",\"140.420755\",\"42.187617\""
"\"野田生\",\"140.37586\",\"42.217104\""
"\"山越\",\"140.326593\",\"42.231172\""
"\"八雲\",\"140.273342\",\"42.253391\""
"\"鷲ノ巣\",\"140.269919\",\"42.278389\""
"\"山崎\",\"140.2746\",\"42.314635\""
"\"黒岩\",\"140.288173\",\"42.368296\""
"\"北豊津\",\"140.297868\",\"42.400969\""
"\"国縫\",\"140.320885\",\"42.439319\""
"\"中ノ沢\",\"140.346077\",\"42.477928\""
"\"長万部\",\"140.37507\",\"42.512477\""
"\"長万部\",\"140.37507\",\"42.512477\""
"\"二股\",\"140.320821\",\"42.575869\""
"\"蕨岱\",\"140.313353\",\"42.626353\""
"\"黒松内\",\"140.305704\",\"42.669608\""
"\"熱郛\",\"140.375084\",\"42.675653\""
"\"目名\",\"140.465742\",\"42.761432\""
"\"蘭越\",\"140.52894\",\"42.804542\""
"\"昆布\",\"140.596107\",\"42.797984\""
"\"ニセコ\",\"140.684588\",\"42.808746\""
"\"比羅夫\",\"140.722615\",\"42.84856\""
"\"倶知安\",\"140.745471\",\"42.90164\""
"\"小沢\",\"140.677657\",\"42.97185\""