What can you do with this server?

This server provides real-time Korean cryptocurrency market data and AI-powered analysis, accessible via pay-per-use micropayments on the x402 protocol (USDC on Base or Solana) — no API keys or subscriptions required. * Get Kimchi Premium — Real-time price difference between Korean exchanges (Upbit) and global exchanges (Binance) for specific symbols (BTC, ETH, XRP, SOL, DOGE, etc.) * Get Korean Exchange Prices — KRW-denominated prices, 24h volume, and change rates from Upbit, Bithumb, or both * Get USD/KRW FX Rate — Current exchange rate for Korean Won/US Dollar conversions * Get Stablecoin Premium — Monitor USDT/USDC premium on Korean exchanges vs the official rate as a capital flow indicator (positive = inflow, negative = outflow) * Get Available Symbols — List all trading symbols available on Korean exchanges before querying other endpoints * Check Service Health — Verify API connectivity status with Upbit, Bithumb, and Binance * Get AI Market Analysis — Comprehensive market signal (BULLISH/BEARISH/NEUTRAL) with confidence score, combining Kimchi Premium, stablecoin premium, volume rankings, Binance funding rates, open interest, BTC dominance, and Fear & Greed index

Which integrations are available for this server?

Utilizes Binance market data as a global price reference to calculate and monitor the Kimchi Premium in comparison to Korean cryptocurrency exchanges.

How do I use kr-crypto-intelligence?

This server has a remotely hosted endpoint. Open its connector listing for connection details, authentication requirements, and setup instructions: * kr-crypto-intelligence

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kr-crypto-intelligence

by bakyang2

Overview Schema Source Related Servers Discussions Admin

Python

Remote

KR Crypto Intelligence API

Korean crypto market data + AI analysis for AI agents. 16 paid endpoints (11 crypto + 4 Korean news + 1 KRW macro), 180+ tokens, world's first Korean-to-English crypto sentiment API. Pay-per-use via x402 protocol on Base, Polygon, Solana, and XRPL. AWS Bedrock AgentCore-ready.

Endpoints (16 paid)

KRW Macro Signal (new)

Endpoint	Price	Description
`GET /api/v1/krw-macro-stress`	$0.05	KRW Macro Stress Score (0-100) — combined signal from US 3Y treasury (FRED) + VIX + foreign ownership proxy (SK Hynix + Samsung mcap-weighted) + USD/KRW momentum + Korean semiconductor equity. Rolling 120d percentile over 2yr backfill. Returns score + regime (calm/neutral/caution/risk_off/crisis) + direction (krw_weakening/stable/strengthening) + per-component breakdown + AI factual note. 15-min cache. Positioning: KRW macro stress filter for trading bots (not kimchi-premium predictor).

Korean News → English (new)

Endpoint	Price	Description
`GET /api/v1/kr-news/kpop`	$0.01	K-pop news (artists/groups) translated to English
`GET /api/v1/kr-news/kpop-summary`	$0.05	K-pop news + AI sentiment analysis, key themes, trending artists
`GET /api/v1/kr-news/semiconductor`	$0.02	Korean semiconductor industry news (Samsung/SK Hynix/HBM) in English
`GET /api/v1/kr-news/semiconductor-summary`	$0.10	Semiconductor news + AI market signal (bullish/bearish), trending companies

Korean Sentiment Analysis (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.

Global vs Korea Divergence

Endpoint	Price	Description
`/api/v1/global-vs-korea-divergence`	$0.05	Global vs Korea divergence (light) — CoinGecko global price + Korean exchange + 1-2 sentence AI summary. 60s cache.
`/api/v1/global-vs-korea-divergence-deep`	$0.10	Deep tier — light data + Korean news signals (Coinness Telegram) + structured AI breakdown (drivers, global context, action suggestion, confidence). 5-min 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`	$0.002	BTC Kimchi Premium (Upbit vs Binance) — includes both official USD/KRW basis (`premium_pct`) and USDT real-trade basis (`premium_pct_usdt`) for true arbitrage edge measurement
`/api/v1/stablecoin-premium`	$0.002	USDT/USDC premium on Korean exchanges (fund flow indicator)
`/api/v1/kr-prices`	$0.002	Korean exchange prices (Upbit, Bithumb)
`/api/v1/fx-rate`	$0.001	USD/KRW exchange rate

Free

Endpoint	Description
`/api/v1/symbols`	Available trading symbols
`/api/v1/stats`	Service statistics
`/health`	Service health check
`/llms.txt`	AI agent metadata
`/.well-known/x402`	x402 service discovery

Related MCP server: KIMP MCP Server

Live API

Base URL: https://api.printmoneylab.com MCP Server: https://mcp.printmoneylab.com/mcp API Docs: https://api.printmoneylab.com/docs

Key Features

Dual-Basis Kimchi Premium (Industry First)

Both official USD/KRW basis (matches what exchanges display) and USDT real-trade basis (what arbitrage bots actually trade) in a single response
The 0.3-1% gap between the two is the structural USDT premium itself — measurable, actionable
Critical for AI trading agents: the official basis is misleading; only USDT basis reflects true arbitrage margin after capital movement costs
No other Kimchi Premium API in the x402 ecosystem provides this dual-basis view

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

Global vs Korea Divergence

Light tier: real-time premium between CoinGecko global price and Korean exchange (Upbit), with 1-2 sentence AI interpretation
Deep tier: adds Korean news signals (Coinness Telegram, 24h keywords + sentiment score) and structured AI analysis with Korean market drivers, global context, action suggestion, and confidence level
25 supported symbols (BTC, ETH, XRP, SOL, ADA, DOGE, DOT, MATIC, LINK, AVAX, ATOM, UNI, LTC, NEAR, OP, ARB, APT, ALGO, FTM, SUI, TRX, BCH, ETC, HBAR, SHIB)

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)
Polygon: USDC on Polygon mainnet (eip155:137)
Solana: USDC on Solana mainnet
XRPL: RLUSD on XRPL mainnet (xrpl:0) — via /api/v1/xrpl/<endpoint> variants

All paid endpoints are also available via /api/v1/xrpl/<endpoint> for XRPL/RLUSD settlement (same prices, same responses).

Data Sources

Upbit — Largest Korean crypto exchange (245+ KRW markets)
Bithumb — Second largest Korean exchange (450+ markets)
Binance — Global price reference (659+ USDT markets)
CoinGecko — Global crypto prices (divergence endpoints)
Coinness Telegram — Korean crypto news source for sentiment analysis
exchangerate-api.com — USD/KRW FX rate
Alternative.me — Fear & Greed Index
Binance Futures — Funding rate, open interest
Claude AI (Haiku 4.5) — Market analysis and sentiment interpretation

AWS Bedrock AgentCore Integration

KR Crypto Intelligence is x402-native and ready to be discovered by AWS Bedrock AgentCore Payments (launched May 7, 2026 by AWS + Coinbase + Stripe).

Bedrock-powered agents can:

Discover all 16 endpoints via .well-known/x402 and CDP MCP
Pay autonomously with USDC on Base, Polygon, or Solana — or RLUSD on XRPL
Access without API keys, signups, or human approval

Discovery endpoint: https://api.printmoneylab.com/.well-known/x402
MCP server: https://mcp.printmoneylab.com/mcp
OpenAPI spec: https://api.printmoneylab.com/openapi.json

No additional setup required. The service is indexed in CDP Bazaar across all 16 endpoints.

MCP Server

Connect any MCP-compatible AI agent (Claude, Cursor, etc.):

{
  "mcpServers": {
    "kr-crypto-intelligence": {
      "url": "https://mcp.printmoneylab.com/mcp"
    }
  }
}

Receipt Verification

Every paid response includes a signed receipt. Bots can verify receipt authenticity using the merchant's public key.

Public Key

Available at /.well-known/x402 manifest under receipt_signer.public_key: curl https://api.printmoneylab.com/.well-known/x402 | jq '.receipt_signer'

Verification (Python)

from eth_account import Account
from eth_account.messages import encode_defunct

receipt = response_json["receipt"]
payload = "|".join([
    receipt["id"], receipt["endpoint"], receipt["amount"],
    receipt["currency"], receipt["network"], receipt["tx_hash"],
    receipt["payer"], receipt["merchant"], receipt["issued_at"]
])
recovered = Account.recover_message(
    encode_defunct(text=payload),
    signature=receipt["signature"]
)
assert recovered.lower() == receipt["signer"].lower()

Receipt Fields

Field	Description
id	Unique receipt identifier (rcpt_YYYYMMDD_xxxxxx)
issued_at	ISO 8601 timestamp
endpoint	API path that was paid for
amount	Payment amount (USDC on Base/Polygon/Solana, RLUSD on XRPL)
currency	"USDC" or "RLUSD"
network	"eip155:8453" (Base), "eip155:137" (Polygon), "solana:..." or "xrpl:0"
tx_hash	On-chain transaction hash
payer	Buyer's wallet address
merchant	KR Crypto's wallet address
signature	ECDSA secp256k1 signature
signer	KR Crypto's signer address

License

MIT License — see LICENSE

Available Tools

17 tools

check_healthA

Read-only

KR Crypto Intelligence API

Endpoints (16 paid)

KRW Macro Signal (new)

Korean News → English (new)

Korean Sentiment Analysis (World's First)

Global vs Korea Divergence

Korean Exchange Intelligence

AI-Powered Analysis

Market Data

Free

Live API

Key Features

Dual-Basis Kimchi Premium (Industry First)

KR Sentiment (Unique — No Competitors Worldwide)

Global vs Korea Divergence

Arbitrage Scanner

Exchange Alerts

Market Movers

AI Market Read

Payment

Data Sources

AWS Bedrock AgentCore Integration

MCP Server

Receipt Verification

Public Key

Verification (Python)

Receipt Fields

License

Available Tools

Tool Schema Changelog

TDQS

Maintenance

Resources

Related MCP Connectors

Related MCP Servers

crypto-orderbook-mcp

KIMP MCP Server

x402-api

Kronos Crypto Data MCP Server