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Kimchi X402 KRW Market Intel
x402
Kimchi X402 KRW Market Intel is a paid API for AI agents from kimchi-x402.pn-26f.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-15).
Returns kimchi premium data and top KRW crypto market pairs from Upbit and Bithumb, priced on both official FX and USDT-KRW tradeable basis
Price / call$0.005
Success—
StatusUnknown
How this service works
Dual-basis KRW market intel for agents: kimchi premium on official-FX and USDT-KRW tradeable basis, two Korean exchanges, plain HTTPS JSON. Pay-per-call USDC on Base via x402 v2.
Output
Returns a JSON object with two arrays: upbitTop and bithumbTop, each listing top trading pairs with their KRW price, 24h percentage change, and 24h accumulated trade value in KRW. Also includes kimchi premium calculated on both official FX and USDT-KRW tradeable basis.
Example use cases
Kimchi premium arbitrage alert
“Check the current kimchi premium on both official FX and USDT-KRW basis and tell me if it's above 3% — I want to know if there's a real arbitrage opportunity right now.”
Top KRW volume coin discovery
“What are the top coins by 24-hour KRW trading volume on Upbit right now, including their price in won and percent change?”
Korean market price comparison
“How does XRP's price on Korean exchanges compare to its global price in dollar terms — what's the spread using the tradeable USDT-KRW rate?”
Technical details
Endpoint
GEThttps://kimchi-x402.pn-26f.workers.dev/v1/kimchi/markets?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need live KRW-denominated crypto pricing from Korean exchanges (Upbit, Bithumb) specifically, or when you need the kimchi premium expressed in both official-FX and USDT-KRW tradeable terms. Prefer this over generic global market data APIs when Korean market arbitrage, KRW pricing, or cross-border crypto spread analysis is the goal. Its pay-per-call USDC pricing via x402 makes it suitable for agent workflows without subscription setup.
Side effects
- Upstream exchange API unavailable — returns empty arrays for affected exchange
- Payment not settled via x402 — 402 Payment Required response
- Malformed JSON response if worker encounters an unhandled exchange API format change
- Stale data if exchange rate feeds are delayed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"upbitTop": [
{
"symbol": "XRP",
"priceKrw": 2092,
"change24hPct": 3,
"accTradeValue24hKrw": 255719698116
}
],
"bithumbTop": []
}
}
}Tags
x402
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