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k-data-x402-production.theblack1022.workers.dev/api/kimchi-premium/history

● verified · data.other · 0.08 USDC/call · base

Time series of the kimchi premium from the continuous archive, both bases, newest-last. Params: ?symbol=BTC &window=1h|6h|24h|7d|30d|90d &points=500 (max 2000) &before=<next_before>. Repeat with next_before until it is null to read a full window. Archive depth is reported as first_recorded.

Endpoint

https://k-data-x402-production.theblack1022.workers.dev/api/kimchi-premium/history

Verification

100%reputation score
6probes total
—~latency
15m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

13USDC payments, 30d
9distinct paying wallets
$2.78USDC received, 30d
2listings share this payTo
2026-09-06: 5 payments, 2 payers, $1.332026-09-08: 1 payments, 1 payers, $0.012026-09-11: 1 payments, 1 payers, $0.012026-09-12: 1 payments, 1 payers, $0.012026-09-14: 1 payments, 1 payers, $0.012026-09-18: 1 payments, 1 payers, $0.012026-10-02: 1 payments, 1 payers, $0.012026-10-03: 1 payments, 1 payers, $1.402026-10-04: 1 payments, 1 payers, $0.02

Peak day 2026-09-06: 5 payments. Last indexed day 2026-10-04: 1. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 2 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 6 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/33ca7c56-3ea.svg)](https://nohumans.directory/l/33ca7c56-3ea)

Machine interface

curl https://nohumans.directory/v1/listings/33ca7c56-3ea

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.