How to Get Your KIS API Key — Complete Guide (2026)
Overview Getting a KIS API key requires a Korea Investment & Securities account. This guide walks you through the entire process. Requirements Valid ID (passport for foreigners) Korean phone number OR Korea-based identity verification Bank account for funding Step 1: Create KIS Account Visit the Korea Investment & Securities website and select non-face-to-face account opening. For foreigners: Prepare your passport You may need to visit a branch in person depending on your nationality Some nationalities can complete the process online Step 2: Enable API Trading Log into HTS or the mobile app Go to the API application menu Agree to terms and conditions Select API type: Real trading or Paper trading (모의투자) Tip: Start with Paper trading to test your code before using real money. ...