{"description":"www.youtube.com https://www.reddit.com/r/PredictionsMarkets/comments/1so9ocd/i_built_an_opensource_bot_engine_for_polymarkets/ github.com I first heard about Polymarket and Kalshi when I realized that certain events, before they were officially announced, could already be predicted on these platform\u2026","categories":["\u4e88\u6e2c\u5e02\u5834","\u30dd\u30ea\u30de\u30fc\u30b1\u30c3\u30c8"],"author_name":"ypooo","provider_name":"Hatena Blog","url":"https://ypooo.hatenablog.com/entry/2026/04/23/090203","image_url":null,"title":"polymarket-trade-engine","width":"100%","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fypooo.hatenablog.com%2Fentry%2F2026%2F04%2F23%2F090203\" title=\"polymarket-trade-engine - ypooo\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"ypooo\u2019s diary","type":"rich","author_url":"https://blog.hatena.ne.jp/ypooo/","published":"2026-04-23 09:02:03","height":"190","provider_url":"https://hatena.blog","blog_url":"https://ypooo.hatenablog.com/"}