Kr Crypto Intelligence
Overview
KR Crypto Intelligence API
Korean crypto market data + AI analysis for AI agents. 11 endpoints, 180+ tokens, world's first Korean-to-English crypto sentiment API. Pay-per-use via x402 protocol on Base and Solana.
Endpoints (11)
Korean Sentiment Analysis (NEW — World's First)
| Endpoint | Price | Description |
|---|---|---|
/api/v1/kr-sentiment | $0.05 | Korean market sentiment in English — combines exchange intelligence (189+ tokens) with Korean news context (Coinness Telegram) for AI-powered insights. 1-hour cache. |
Korean Exchange Intelligence
| Endpoint | Price | Description |
|---|---|---|
/api/v1/arbitrage-scanner | $0.01 | Token-by-token Kimchi Premium for 180+ tokens, reverse premium, Upbit-Bithumb price gaps, market share |
/api/v1/exchange-alerts | $0.01 | New listings/delistings detection, investment warnings, caution flags (volume soaring, deposit soaring, etc.) |
/api/v1/market-movers | $0.01 | 1-min price surges/crashes, volume spikes, top 20 tokens by trading volume |
AI-Powered Analysis
| Endpoint | Price | Description |
|---|---|---|
/api/v1/market-read | $0.10 | AI market analysis — 12+ data sources + exchange intelligence + Claude AI token-level signals |
Market Data
| Endpoint | Price | Description |
|---|---|---|
/api/v1/kimchi-premium | $0.001 | BTC Kimchi Premium (Upbit vs Binance) |
/api/v1/stablecoin-premium | $0.001 | USDT/USDC premium on Korean exchanges (fund flow indicator) |
/api/v1/kr-prices | $0.001 | Korean exchange prices (Upbit, Bithumb) |
/api/v1/fx-rate | $0.001 | USD/KRW exchange rate |
Free
| Endpoint | Price | Description |
|---|---|---|
/api/v1/symbols | Free | Available trading symbols |
/health | Free | Service health check |
Live API
Base URL: https://api.printmoneylab.com
MCP Server: https://mcp.printmoneylab.com/mcp
API Docs: https://api.printmoneylab.com/docs
Key Features
KR Sentiment (Unique — No Competitors Worldwide)
- Real-time Korean market sentiment delivered in English
- Combines exchange data (189+ tokens Kimchi Premium, warnings, volume spikes, deposit soaring) with Korean news context (Coinness Telegram, 6-hour window)
- Claude AI generates: sentiment (BULLISH/BEARISH/CAUTIOUS_FOMO/PANIC/GREED/UNCERTAIN), score (-1.0 to +1.0), English report, exchange signals, news context, sources
- Academic research validates: "Korean news sentiment predicts global crypto returns" (2026)
- 1-hour cache + lazy invocation + concurrency lock for cost efficiency
Arbitrage Scanner
- Real-time Kimchi Premium for every token traded on both Upbit and Binance (189+)
- Reverse premium detection (Korean discount = buy signal)
- Upbit vs Bithumb price gap scanner (domestic arbitrage)
- Market share tracking (Upbit vs Bithumb volume)
Exchange Alerts
- New listing / delisting detection (market list comparison every 60s)
- Investment warning flags (from Upbit official API)
- Caution flags: price fluctuations, volume soaring, deposit soaring, global price differences, small account concentration
Market Movers
- 1-minute price surge/crash detection (>1% in 60 seconds)
- Volume spike detection (24h change rate, >1B KRW volume)
- Top 20 tokens by trading volume
AI Market Read
- 12+ data sources combined: Kimchi Premium, stablecoin premium, FX rate, Upbit/Bithumb volume TOP 5, BTC funding rate, open interest, dominance, Fear & Greed, + exchange intelligence (180+ tokens)
- Claude AI generates: signal (BULLISH/BEARISH/NEUTRAL), confidence (1-10), summary, key factors, token-level alerts, risk warning
Payment
Uses the x402 protocol for micropayments. No API key, no subscription, no signup required.
- Base: USDC on Base mainnet (eip155:8453)
- Solana: USDC on Solana mainnet
Data Sources
- Upbit — Largest Korean crypto exchange (245+ KRW markets)
- Bithumb — Second largest Korean exchange (450+ markets)
- Binance — Global price reference (659+ USDT markets)
- Coinness Telegram — Korean crypto news source for sentiment analysis
- exchangerate-api.com — USD/KRW FX rate
- CoinGecko — BTC/ETH/ALT dominance
- Alternative.me — Fear & Greed Index
- Binance Futures — Funding rate, open interest
- Claude AI (Haiku 4.5) — Market analysis and sentiment interpretation
MCP Server
Connect any MCP-compatible AI agent (Claude, Cursor, etc.):
{
"mcpServers": {
"kr-crypto-intelligence": {
"url": "https://mcp.printmoneylab.com/mcp"
}
}
}
11 tools available: get_kimchi_premium, get_kr_prices, get_fx_rate, get_stablecoin_premium, get_available_symbols, check_health, get_market_read, get_arbitrage_scanner, get_exchange_alerts, get_market_movers, get_kr_sentiment
Tech Stack
- Python / FastAPI
- x402 Payment Protocol v2 (Base + Solana USDC)
- CDP Facilitator (Coinbase Developer Platform)
- Claude AI (Haiku 4.5) for market analysis and sentiment
- FastMCP (Streamable HTTP transport)
- Cloudflare SSL
- Oracle Cloud ARM (Always Free Tier, $0/month)
License
MIT
Server Config
{
"mcpServers": {
"kr-crypto-intelligence": {
"url": "https://mcp.printmoneylab.com/mcp"
}
}
}Project Info
Created At
2 months agoUpdated At
a month agoAuthor Name
bakyang2Star
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