CrawlWitness

com.crawlwitness/oracle · v1.0.52 · crypto-web3

CrawlWitness is healthy: it completed an MCP handshake in 1841 ms and exposes 6 tools.

AI consent & licensing check for any domain, with signed on-chain receipts. Paid via x402.

Endpoint: https://api.crawlwitness.com/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count6
Latency1841 ms
Last checked (UTC)2026-11-02T01:50:24.414Z

Health history

Checked (UTC)StatusLatencyError
2026-11-02T01:50:24.414ZHealthy1841

Tools (6)

check_ai_consentFull AI-consent report for a domain: robots.txt rules for each AI bot (training, search and user-agent crawlers), RSL license, IETF AIPREF Content-Usage, W3C TDMRep, noai meta tags, llms.txt and C2PA, combined into a 0-100 score and a training stance, plus a verifiable receipt (EAS attestation ancho
can_ai_useFast yes/no verdict for one domain, one AI bot and one use (train, rag or search), from robots.txt, IETF AIPREF, W3C TDMRep, noai directives and RSL licenses, with the reasons and a signed receipt. Use it in a crawler or RAG pipeline before fetching each new domain. Costs 0.001 USD on Base (0.002 on
ai_consent_scoreFree summary for a domain: 0-100 signal score and AI-training stance (reservado = reserved, permitido = allowed, sin_senal = no signal), from cache when available.
signal_historyWhat a domain's robots.txt (or llms.txt, tdmrep.json, RSL license, homepage headers) said at a given instant, with the SHA-256 of each version and its EAS attestation anchored on Base. Without `source` it returns the index of versions; with `source` (and optional `at`, RFC 3339) the document in forc
verify_receiptReturns the signed EAS attestation of a paid query and, once anchored, its Merkle proof (OpenZeppelin format) and the on-chain attestation on Base that contains it.
check_walletSanctions screening of a crypto address against the US OFAC SDN list (all its digital-currency addresses: EVM, BTC, TRX, SOL, USDT, USDC…). Use it before an agent pays, receives from or interacts with a wallet. Returns sanctioned true/false, the listed entity and programs, the exact list version use