Discover / launchcheck-tn.oe-nonprofit.chatgpt.site

LaunchCheck Website Signals

□ No challenge detected

16 deterministic website checks for deployment QA: SEO, accessibility, security headers and HTML size. JSON evidence from one public HTML page. x402 v2 exact EIP-3009, 0.25 USDC on Base. No JavaScript execution or crawl.

x402
Base
USDC
AI

Challenge detected: 0 of the last check
Last checked: 14 Oct, 22:08 UTC
In our index since: 14 Oct 2026

Endpoint

curl -i https://launchcheck-tn.oe-nonprofit.chatgpt.site
# 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/launchcheck-tn.oe-nonprofit.chatgpt.site

Recent checks

14 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.14 Oct 2026

All 1 checks

When (UTC)	Result	HTTP	Response
14 Oct, 22:08 UTC	No challenge detected	200	2470ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 14 Oct, 22:08 UTC, we detected no payment challenge.

What payment terms does LaunchCheck Website Signals advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is LaunchCheck Website Signals listed?

In x402-list.com. Superstables first indexed it on 14 Oct 2026.

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