Merge pull request 'fix: reduce rate limit from 10 to 5 RPS to avoid API errors (issue #43 )' (#47 ) from feature/issue-43-reduce-rate-limit into main

Reviewed-on: #47
fix: reduce rate limit from 10 to 5 RPS to avoid API errors (issue #43 )
2026-02-05 00:17:15 +09:00 · 2026-02-05 00:12:57 +09:00
2 changed files with 5 additions and 3 deletions
--- a/.env.example
+++ b/.env.example
@@ -16,8 +16,9 @@ CONFIDENCE_THRESHOLD=80
 # Database
 DB_PATH=data/trade_logs.db

-# Rate Limiting
-RATE_LIMIT_RPS=10.0
+# Rate Limiting (requests per second for KIS API)
+# Reduced to 5.0 to avoid "초당 거래건수 초과" errors (EGW00201)
+RATE_LIMIT_RPS=5.0

 # Trading Mode (paper / live)
 MODE=paper
--- a/src/config.py
+++ b/src/config.py
@@ -37,7 +37,8 @@ class Settings(BaseSettings):
    DB_PATH: str = "data/trade_logs.db"

    # Rate Limiting (requests per second for KIS API)
-    RATE_LIMIT_RPS: float = 10.0
+    # Reduced to 5.0 to avoid EGW00201 "초당 거래건수 초과" errors
+    RATE_LIMIT_RPS: float = 5.0

    # Trading mode
    MODE: str = Field(default="paper", pattern="^(paper|live)$")