Discover / k-data-x402-production.theblack1022.workers.dev

k-data-x402-production.theblack1022.workers.dev

■ Challenge detected

Current USD/KRW exchange rate (ECB reference via Frankfurter, fallback open.er-api.com).

Listed price
$0.005
Challenge detected
1 of the last check
Median response
1255 ms
Last checked
15 Oct, 00:26 UTC
In our index since
14 Oct 2026

Endpoint

curl -i https://k-data-x402-production.theblack1022.workers.dev/api/fx/usdkrw
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/k-data-x402-production.theblack1022.workers.dev

Recent checks

15 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.15 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
15 Oct, 00:26 UTCChallenge detected4021255ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 15 Oct, 00:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for k-data-x402-production.theblack1022.workers.dev?

Its listed price is $0.005.

What payment terms does k-data-x402-production.theblack1022.workers.dev advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is k-data-x402-production.theblack1022.workers.dev listed?

In x402 Bazaar. Superstables first indexed it on 14 Oct 2026.

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