Discover / kbv-server-f7vfitmlkq-du.a.run.app

Korea Business Verify (KBV)

□ No challenge detected

Screen a supplier list against two registries at once: check up to 100 companies per call, $0.02 per number, and get registration status plus any public-procurement debarment on record. A company can be active and still barred from public contracts, so the summary counts how many are currently debarred. Live Korean National Tax Service and Public Procurement Service data.

x402
Base
USDC

Listed price: $2
Challenge detected: 6 of the last 10 checks
Median response: 426 ms
Last checked: 16 Oct, 18:49 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://kbv-server-f7vfitmlkq-du.a.run.app/v1/business/batch
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

2 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://kbv-server-f7vfitmlkq-du.a.run.app/v1/business

GET/search$0.02Search for a Korean company by name and get its business registration number. Use this when you only know what a company is called — in English or Korean — and need the 10-digit number that other lookups require. Returns ranked candidates with a confidence score and the evidence that tells similarly named companies apart: registration status, tax type and region.
POST/batch$2Screen a supplier list against two registries at once: check up to 100 companies per call, $0.02 per number, and get registration status plus any public-procurement debarment on record. A company can be active and still barred from public contracts, so the summary counts how many are currently debarred. Live Korean National Tax Service and Public Procurement Service data.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 2 of 2 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/kbv-server-f7vfitmlkq-du.a.run.app

Recent checks

29 Sept 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.16 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
16 Oct, 18:49 UTC	No challenge detected	404	417ms
15 Oct, 14:11 UTC	No challenge detected	404	561ms
14 Oct, 05:00 UTC	No challenge detected	404	417ms
13 Oct, 20:45 UTC	Challenge detected	402	217ms
11 Oct, 19:34 UTC	Challenge detected	402	439ms
10 Oct, 03:32 UTC	Challenge detected	402	441ms
8 Oct, 21:32 UTC	Challenge detected	402	413ms
7 Oct, 15:42 UTC	Challenge detected	402	216ms
6 Oct, 15:31 UTC	No challenge detected	404	219ms
29 Sept, 05:02 UTC	Challenge detected	402	453ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 18:49 UTC, we detected no payment challenge.

What price is recorded for Korea Business Verify (KBV)?

Its listed price is $2.

What payment terms does Korea Business Verify (KBV) 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 Korea Business Verify (KBV) listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

Something wrong on this page? Tell us.