chainpeek: the URL check for 1-1,000 URLs, hosts or domains in one call: per item listed, matched_domain, sources and shared_platform (inputs echoed up to 256 characters), plus listed_count. Input: items (1-1,000 URLs, hosts or domains, each at most 2,048 characters). A screening aid: the host is matched (with its parent domains up to the registrable domain) against two public phishing/scam domain lists, PhishDestroy (CC0) and Phishing.Database (MIT), refreshed daily (list_updated_at); the URL is only parsed, never fetched. A host that is not listed is not cleared: new or targeted phishing is on no list yet, and lists can hold stale entries. shared_platform marks hosts on shared hosting or app platforms, where only the listed subdomain matches. One invalid item fails the whole batch with a 422 naming its index (not charged). Typically under 1 s for 1,000 items. Price: USD 0.0002 per item, at least USD 0.001 per call (1-1,000 items per call: USD 0.001-0.2). No free tier (URL and sanctions batches are never free). Tanod does not log or store the submitted text; it is processed in memory for this answer.