fx usdkrw derived
k-data-x402-production.theblack1022.workers.devMarket dataderived
GET https://k-data-x402-production.theblack1022.workers.dev/api/fx/usdkrw
passlisted in Coinbase#1 by calls of 2 on this host
0.005 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 6
- Unique payers, trailing 30 days
- 6
- Last called
- 2026-10-09 14:19 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.005 USDC
- Networks
- 1
How has the volume on this endpoint moved?
fx usdkrw, a GET endpoint on k-data-x402-production.theblack1022.workers.dev, appears in the Coinbase registry; TOLL's taxonomy puts it in market data.
fx usdkrw is priced at 0.005 USDC on Base.
Its declared input names no parameters.
A response from fx usdkrw, as declared, includes pair, rate, as_of, source and related_resources.
fx usdkrw answered the sweep of 2026-10-12 with a valid 402, as at every sweep since 2026-09-11.
fx usdkrw shares k-data-x402-production.theblack1022.workers.dev with 1 other listed endpoint and is 1st by calls.
fx usdkrw takes 75% of the calls counted across k-data-x402-production.theblack1022.workers.dev.
The registry's counters give fx usdkrw 6 calls and 6 unique payers over 30 days, every call from a different payer.
The last call to fx usdkrw came 3 days before the snapshot, 2026-10-09.
Closest in price to fx usdkrw within market data: stonk yield invoke at api.solenrich.com and enrich company at win.oneshotagent.com.
fx usdkrw is priced above 25% of comparable listings in market data.
Across market data, 8,999 endpoints carry counters and fx usdkrw out-counts 84% of them.
The wallet paid by fx usdkrw is the payee of 5 endpoints on one host.
Exactly this price appears on 915 other listings in market data.
the payment options, as of 2026-10-12 05:54 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x519c79…330C81 |
the checks, as of 2026-10-12 08:50 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-12 08:50 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 07:35 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 15:39 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 08:20 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 09:48 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 09:08 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 10:00 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 08:54 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 11:18 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 06:00 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:14 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:05 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 07:26 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 19:41 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 07:07 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 21:12 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 06:46 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:58 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:20 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:22 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 13:46 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:16 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:16 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 05:33 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:06 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:03 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:19 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:00 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-09 14:19 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"pair": "USD/KRW",
"rate": 1443.61,
"as_of": "2026-08-01",
"source": "frankfurter.dev (ECB)",
"related_resources": {
"catalog": "/api/catalog",
"integration_guide": "/integrate",
"free_market_preview": "/api/preview/kimchi-premium",
"free_archive_coverage": "/api/preview/premium-coverage"
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-12 05:54 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "fx usdkrw on k-data-x402-production.theblack1022.workers.dev", snapshot of 2026-10-12 05:54 UTC. https://tollindex.com/e/k-data-x402-production-theblack1022-workers-dev-api-fx-usdkrw-76dd09/at/2026-10-12T05-54Z. Accessed [access date].
BibTeX
@misc{toll-e-k-data-x402-production-theblack1022-workers-dev-api-fx-usdkrw-76dd09-2026-10-12T05-54Z,
author = {TOLL},
title = {fx usdkrw on k-data-x402-production.theblack1022.workers.dev},
howpublished = {\url{https://tollindex.com/e/k-data-x402-production-theblack1022-workers-dev-api-fx-usdkrw-76dd09/at/2026-10-12T05-54Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-12 05:54 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.