KIS API Setup Guide: Step-by-Step for Beginners (2026)

What is the KIS API? The KIS API (Korea Investment & Securities API) is a REST/WebSocket API that allows developers to: Get real-time stock quotes Place buy/sell orders programmatically Access account balance and portfolio data Stream real-time market data via WebSocket Prerequisites A Korea Investment & Securities brokerage account KIS API access approval Python 3.8+ installed Step 1: Open a KIS Account Visit the Korea Investment & Securities website and apply for an account. Foreigners can apply online in many cases. ...

June 21, 2026 · 2 min · Phillip

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. ...

June 20, 2026 · 2 min · Phillip