Discover / data.japanagent.dev

data.japanagent.dev

■ Challenge detected

Company name search across jurisdictions. jurisdiction=lei searches the global GLEIF LEI database (all countries); jurisdiction=jp searches the official Japan National Tax Agency corporate registry. Returns registered legal names, identifiers, and addresses. KYB / counterparty verification primitive.

x402
Base
USDC

Listed price: $0.002
Challenge detected: 9 of the last 9 checks
Median response: 536 ms
Last checked: 16 Oct, 23:40 UTC
In our index since: 5 Oct 2026

Endpoint

curl -i https://data.japanagent.dev/corp/search
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

3 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://data.japanagent.dev

GET/vuln/check$0.002Check an open-source package for known vulnerabilities via the OSV database (Google Open Source Vulnerabilities). Pass package name, ecosystem (npm, PyPI, Go, crates.io, Maven, RubyGems, etc.) and optional version. Returns vulnerability IDs, summaries, severity and fixed versions. Essential pre-install check for coding agents.
GET/crypto/price$0.002Real-time cryptocurrency spot price in USD, aggregated as the median across Coinbase, Binance and Kraken with cross-exchange spread. Supports BTC, ETH, SOL. Deterministic multi-source aggregation for trading and treasury agents.
GET/corp/search$0.002Company name search across jurisdictions. jurisdiction=lei searches the global GLEIF LEI database (all countries); jurisdiction=jp searches the official Japan National Tax Agency corporate registry. Returns registered legal names, identifiers, and addresses. KYB / counterparty verification primitive.

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

Showing 3 of 3 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/data.japanagent.dev

Recent checks

5 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.16 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 23:40 UTC	Challenge detected	402	410ms
15 Oct, 19:10 UTC	Challenge detected	402	594ms
14 Oct, 14:31 UTC	Challenge detected	402	655ms
12 Oct, 10:53 UTC	Challenge detected	402	373ms
10 Oct, 15:44 UTC	Challenge detected	402	747ms
9 Oct, 09:34 UTC	Challenge detected	402	536ms
8 Oct, 06:42 UTC	Challenge detected	402	318ms
7 Oct, 03:32 UTC	Challenge detected	402	674ms
5 Oct, 05:04 UTC	Challenge detected	402	314ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 23:40 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 data.japanagent.dev?

Its listed price is $0.002.

What payment terms does data.japanagent.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 data.japanagent.dev listed?

In x402 Bazaar. Superstables first indexed it on 5 Oct 2026.

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