Korean equity research, analyst revisions, kimchi premium and news via x402.
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Snapshot of all Upbit KRW crypto markets: top by 24h traded value, top gainers, top losers. Optional ?limit=30 (max 100) for the volume ranking. Costs $0.01 in USDC per call, settled via x402.
How many top-volume markets to return (default 30, max 100)
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Snapshot of all Upbit KRW crypto markets: top by 24h traded value, top gainers, top losers. Optional ?limit=30 (max 100) for the volume ranking. Costs $0.01 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| limit | integer | How many top-volume markets to return (default 30, max 100) |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"description": "How many top-volume markets to return (default 30, max 100)"
}
},
"additionalProperties": false
}Live quote for one Upbit KRW market by ticker symbol (e.g. BTC, ETH, XRP): price, 24h change, 24h high/low, 24h traded value in KRW. Costs $0.005 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Coin ticker symbol, e.g. BTC |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Coin ticker symbol, e.g. BTC"
}
},
"additionalProperties": false
}Current USD/KRW exchange rate (ECB reference via Frankfurter, fallback open.er-api.com). Costs $0.005 in USDC per call, settled via x402.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}Kimchi premium on two bases: premium_official_pct (official USD/KRW rate — the quoted figure) and premium_usdt_pct (Upbit KRW/USDT rate — a gross spot-price comparison using KRW/USDT conversion, before spreads, fees, liquidity and transfer constraints). The two frequently disagree in sign. Optional ?symbols=BTC,ETH (max 10). Costs $0.03 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| symbols | string | Comma-separated coin tickers, e.g. BTC,ETH,XRP. Default: BTC,ETH,XRP,SOL,DOGE |
{
"type": "object",
"properties": {
"symbols": {
"type": "string",
"description": "Comma-separated coin tickers, e.g. BTC,ETH,XRP. Default: BTC,ETH,XRP,SOL,DOGE"
}
},
"additionalProperties": false
}Time series of the kimchi premium from the recorded archive, both bases, newest-last. Params: ?symbol=BTC &window=1h|6h|24h|7d|30d|90d &points=500 (max 2000) &before=<next_before>. Each page is a separate paid request. Continue while has_more is true using next_before. Inspect actual archive depth and freshness through /api/preview/premium-coverage before buying. Costs $0.08 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| before | integer | Unix-second cursor from next_before; returns older rows strictly before it |
| points | integer | Max points returned (default 500, max 2000) |
| symbol | string | Archived tickers: BTC, ETH, XRP, SOL, DOGE, USDT |
| window | string | Lookback window (default 24h) |
{
"type": "object",
"properties": {
"before": {
"type": "integer",
"description": "Unix-second cursor from next_before; returns older rows strictly before it"
},
"points": {
"type": "integer",
"description": "Max points returned (default 500, max 2000)"
},
"symbol": {
"type": "string",
"description": "Archived tickers: BTC, ETH, XRP, SOL, DOGE, USDT"
},
"window": {
"enum": [
"1h",
"6h",
"24h",
"7d",
"30d",
"90d"
],
"type": "string",
"description": "Lookback window (default 24h)"
}
},
"additionalProperties": false
}Where the current kimchi premium sits inside its own recent distribution: percentile, mean, stdev, z-score, min/max/median, and a plain-language read. Answers 'is this premium unusual right now?' in one call. Built from the recorded archive; inspect actual dates and freshness with the free coverage endpoint. Params: ?symbol=BTC &window=1h|6h|24h|7d|30d|90d &basis=usdt|official. Costs $0.12 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| basis | string | Which premium basis to analyse (default usdt) |
| symbol | string | Archived tickers: BTC, ETH, XRP, SOL, DOGE, USDT |
| window | string | Lookback window (default 24h) |
{
"type": "object",
"properties": {
"basis": {
"enum": [
"usdt",
"official"
],
"type": "string",
"description": "Which premium basis to analyse (default usdt)"
},
"symbol": {
"type": "string",
"description": "Archived tickers: BTC, ETH, XRP, SOL, DOGE, USDT"
},
"window": {
"enum": [
"1h",
"6h",
"24h",
"7d",
"30d",
"90d"
],
"type": "string",
"description": "Lookback window (default 24h)"
}
},
"additionalProperties": false
}One-call Korea briefing: dual-basis kimchi premium + top Upbit KRW markets + USD/KRW + latest economy headlines translated to English. Everything needed for a Korea market read in a single paid request. Costs $0.08 in USDC per call, settled via x402.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}Latest Korean headlines from Yonhap, Maeil Business and Hankyung, deduplicated and newest-first. Titles stay in Korean — use /api/news/headlines/en for English. Optional ?category=top|economy|tech|politics and ?limit=30 (max 100). Costs $0.01 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Max items (default 30, max 100) |
| category | string | Filter by category |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"description": "Max items (default 30, max 100)"
},
"category": {
"enum": [
"top",
"economy",
"tech",
"politics"
],
"type": "string",
"description": "Filter by category"
}
},
"additionalProperties": false
}Latest Korean headlines with English translations attached (title_en), from Yonhap, Maeil Business and Hankyung — deduplicated, newest first. Use this instead of the Korean-only route when the consuming agent does not read Korean. Optional ?category=top|economy|tech|politics and ?limit=20 (max 50). Costs $0.05 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Max items (default 20, max 50) |
| category | string | Filter by category |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"description": "Max items (default 20, max 50)"
},
"category": {
"enum": [
"top",
"economy",
"tech",
"politics"
],
"type": "string",
"description": "Filter by category"
}
},
"additionalProperties": false
}Free live BTC-only sample of the dual-basis kimchi premium. Use the paid endpoint for up to 10 symbols.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}Free archive coverage and freshness for each recorded coin. Check sample count, first and latest timestamps, and stale flag before buying premium statistics or history.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}Free, date-stamped archive-depth check for one 6-digit KRX ticker. Shows report and brokerage counts, not report content or consensus.
| Argument | Type | Description |
|---|---|---|
| ticker* | string | 6-digit KRX code, e.g. 005930 |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "6-digit KRX code, e.g. 005930"
}
},
"additionalProperties": false
}Free, date-stamped KRX research coverage. Lists the most-covered tickers with report count, brokerage count, and archive date range; it does not reveal report content.
| Argument | Type | Description |
|---|---|---|
| limit | integer | How many tickers to show (default 25, max 50) |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"description": "How many tickers to show (default 25, max 50)"
}
},
"additionalProperties": false
}Every archived Korean brokerage report for one KRX ticker, newest first: target price, rating, brokerage, analyst, the Korean title with its English translation, and a one-line English summary. Params: ?limit=20 (max 50). Costs $0.05 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Max reports (default 20, max 50) |
| ticker* | string | 6-digit KRX code, e.g. 005930 |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"limit": {
"type": "integer",
"description": "Max reports (default 20, max 50)"
},
"ticker": {
"type": "string",
"description": "6-digit KRX code, e.g. 005930"
}
},
"additionalProperties": false
}Analyst consensus for one KRX ticker, built from the archived research history: mean/median/min/max target price across brokerages, the spread between them, the rating distribution, and a revision log of every target-price and rating change each house has made. Consensus uses each house's latest view, so a weekly publisher does not outvote a quarterly one. Params: ?window=30d|90d|180d|365d (default 90d). Costs $0.12 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| ticker* | string | 6-digit KRX code, e.g. 005930 |
| window | string | Lookback window (default 90d) |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "6-digit KRX code, e.g. 005930"
},
"window": {
"enum": [
"30d",
"90d",
"180d",
"365d"
],
"type": "string",
"description": "Lookback window (default 90d)"
}
},
"additionalProperties": false
}Latest Korean brokerage equity research across all covered companies, newest first — company and KRX ticker, target price, rating, brokerage, analyst, and a one-line English summary of each report. Facts and summaries only; the report PDF stays with its publisher and source_url links back to it. Optional ?limit=20 (max 50). Costs $0.02 in USDC per call, settled via x402.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Max reports (default 20, max 50) |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"description": "Max reports (default 20, max 50)"
}
},
"additionalProperties": false
}