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 <a href="https://ibb.co/hH8bhkF"><img src="https://i.ibb.co/wC6V3Th/tech-image.png" alt="tech-image" border="0" style="width:80%"></a>
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+<h3>1️⃣ 국토교통부 열차 정보 API</h3>
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 <a href="https://ibb.co/LCqhmjL"><img src="https://i.ibb.co/mHYFkZL/ktx-api.png" alt="ktx-api" style="width:80%" border="0"></a>
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+<h3>2️⃣ TMAP 지오코딩 / 길찾기 API</h3>
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 <a href="https://ibb.co/5cN5xZ4"><img src="https://i.ibb.co/XJhzkHL/tmap-api.png" alt="tmap-api" style="width:80%" border="0"></a>
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