ScriptMasterLabs.com · x402 Directory
CrawlSafe
Resource: https://crawlsafe.grindfree.net/v1/check · Directory page generated 2026-11-10T12:51:20.082Z from live sources.
The facts, as last reported 2026-11-10T12:50:34.882Z: this resource answers x402 payment challenges at 0.002 USDC on Base (exact), pay to 0xe4b5827994B7B3Cd38F9830d9ECF58b51B77721b. It is reported by Coinbase CDP and its directory state is live.
What it does
Check if a URL may be crawled: RFC 9309 robots.txt for your user agent, plus X-Robots-Tag/meta robots. SSRF-guarded on every redirect hop. Not a malware scanner.
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0022000 atomic | 0xe4b5827994B7B3Cd38F9830d9ECF58b51B77721b |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-10T12:50:34.882Z |
| Settlement recency | listing last updated 2026-11-10T12:22:33.367Z at its source |
| Freshness | live — last reported 2026-11-10T12:50:34.882Z, listing last updated at source 2026-11-10T12:22:33.367Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
| Tags | crawling, robots.txt, agents, x402 |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://crawlsafe.grindfree.net/v1/check"
Pay it with any x402 client on Base. Networks: Base