Endpoint · otherGETk-data-x402-production.theblack1022.workers.dev /api/kimchi-premium/stats ?basis=usdt&symbol=BTC&window=7d
Where the current kimchi premium sits inside its own recent distribution: percentile, mean, stdev, z-score, min/max/median, and a plain-language read.
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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 a continuous archive that cannot be reconstructed from any free source. Params: ?symbol=BTC &window=1h|6h|24h|7d|30d|90d &basis=usdt|official.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.12 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://k-data-x402-production.theblack1022.workers.dev/api/kimchi-premium/stats?basis=usdt&symbol=BTC&window=7d
MCP server on this host: io.github.juh5ng/korea-stock-research-mcp
Seen
first 28 days ago · last 13 hr ago
52 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.726 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.274: 0.074 uncertain ? + 0.200 short ? · 0.074 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.877 | 0.526 | 0 | −0.074 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.726 | gap to 1.000 = 0.274 · 0.200 short · 0.074 uncertain | 0.726 | −0.200 | −0.074 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.877 liveness
+ 0.200 × 1.000 price stability
= 0.726 → UNRATED: 50 of 30 paid calls weights 2026.09.6 · 50 samples · seed cap_01M1TKYFJHSMGAEC7FDK2QEA26|2026-09-03T01:47:01.180Z|2026.09.6
Verify it yourself
npx teppi-check https://k-data-x402-production.theblack1022.workers.dev/api/kimchi-premium/stats?basis=usdt&symbol=BTC&window=7dcurl -s https://api.teppi.xyz/v1/trust/cap_01M1TKYFJHSMGAEC7FDK2QEA26