402registry
x402Grade BLast checked 19 min ago
GET https://402registry.com/buy/one
Agent-visibility check: does an AI crawler (GPTBot, ClaudeBot, PerplexityBot, OAI-SearchBot) actually see your site? $0.10 per check, one payment per check: every rule plus a model verdict, and a report with evidence and a fix for every finding. A passing check earns a dated badge and a registry listing. No account, no card, no human.
Price$0.1per page fetched · paid in USD on Base
Uptime100%
4/4 probes · 1171 ms
Score72Grade B
Paid usage, 30 days2payers · 9 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://402registry.com/buy/one"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 10:31 | Valid 402 | 402 | 1733 ms | $0.1 |
| 2026-10-11 06:00 | Valid 402 | 402 | 932 ms | $0.1 |
| 2026-10-11 01:30 | Valid 402 | 402 | 1410 ms | $0.1 |
| 2026-10-10 21:00 | Valid 402 | 402 | 593 ms | $0.1 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves