{
  "api_name": "Korean Market & Crypto Trends API",
  "version": "3.0.0",
  "status": "ok",
  "description": "Hourly South Korea market data: search trends, KRW FX rates, and Kimchi Premium for 197+ dynamically discovered coins.",
  "base_url": "https://germankbr.github.io/signal-protocol",
  "rapidapi_url": "https://rapidapi.com/GERMANKBR/api/korean-trends-api1",
  "endpoints": [
    {
      "path": "/api/v1/trends.json",
      "method": "GET",
      "description": "South Korea Google Trends topics with traffic labels and related news.",
      "update_frequency": "hourly",
      "primary_fields": [
        "rank",
        "keyword",
        "approximate_traffic",
        "approximate_traffic_value",
        "related_news"
      ]
    },
    {
      "path": "/api/v1/rates.json",
      "method": "GET",
      "description": "KRW exchange rates for USD, EUR, JPY, CNY, GBP, AUD, CAD, CHF, SGD, and HKD.",
      "update_frequency": "hourly",
      "primary_fields": [
        "krw_per_usd",
        "krw_per_unit",
        "source_updated_at"
      ]
    },
    {
      "path": "/api/v1/crypto.json",
      "method": "GET",
      "description": "Kimchi Premium top coins summary with link to full dataset.",
      "update_frequency": "hourly",
      "primary_fields": [
        "usd_krw_rate",
        "average_premium_percentage",
        "total_available_coins",
        "assets",
        "full_data_endpoint"
      ]
    },
    {
      "path": "/api/v1/premium-all.json",
      "method": "GET",
      "description": "Full Kimchi Premium data for all dynamically discovered coins (Upbit KRW ∩ Binance USDT).",
      "update_frequency": "hourly",
      "primary_fields": [
        "total_tracked_coins",
        "top_premium_coins",
        "top_discount_coins",
        "premium_ranking",
        "assets"
      ]
    },
    {
      "path": "/api/v1/meta.json",
      "method": "GET",
      "description": "API metadata, source status, pricing entry point, and endpoint catalog."
    }
  ],
  "data_sources": [
    {
      "name": "Google Trends RSS",
      "region": "KR",
      "use": "search trends"
    },
    {
      "name": "Open ER API",
      "use": "foreign exchange rates"
    },
    {
      "name": "Upbit public ticker",
      "use": "KRW crypto prices"
    },
    {
      "name": "Binance public ticker",
      "use": "USDT crypto prices"
    }
  ],
  "pricing": {
    "marketplace": "RapidAPI",
    "free_tier": "1,500 requests/month",
    "pro_tier": "$9.99/month",
    "ultra_tier": "$29.99/month"
  },
  "source_status": {
    "trends": "ok",
    "rates": "ok",
    "crypto": "ok"
  },
  "last_collection_run": "2026-08-05T09:48:27.128Z",
  "repository": "https://github.com/GERMANKBR/signal-protocol",
  "disclaimer": "Informational data only. Not financial advice."
}