Instant AI

Reports the registration status of up to 50 full domain names (label.tld, for example example.com or shop.co.uk; the first dot separates label from extension). Names are lowercased; one without an extension or with a space or other invalid character is rejected. Status comes from the search index, built from registry zone files and DNS-observation feeds, not from a live registry or DNS query: isRegistered is true when the name is in the zone or observed in DNS, false when the extension is covered and the name is absent, and null when the extension has no coverage. Names in Verisign's pending-delete report count as registered. Each result also carries the extension's rank, aftermarket listings and premium pricing when present, and research_url, the domain's research page on instantdomainsearch.com.

check_domain_availability

Builds alternatives to one name by adding common prefixes and suffixes to name (the label only; a value with a dot, a space, or characters outside letters, digits and hyphens is rejected) and returns them as .com domains only, up to limit results. Each result carries label, tld, isRegistered (true, false, or null when the index has no data), rank, aftermarket listings and premium pricing when present, and research_url, the domain's research page on instantdomainsearch.com. Results alternate prefixes and suffixes, most common affix first. Status comes from the search index, not from a live registry or DNS query.

generate_domain_variations

Returns the full indexed USPTO record for an eight-digit serial_number, including status, dates, owners, classes, goods and services, and filing flags. Reports the snapshot freshness; a missing serial returns an error.

get_trademark_details

Checks one name across many extensions. name is the label only; a value with a dot, a space, or characters outside letters, digits and hyphens is rejected. It is combined with each extension in tlds (lowercased, one leading dot dropped, otherwise malformed entries rejected), or with the popular extensions when tlds is omitted, up to limit results. Each result carries label, tld, isRegistered (true or false; an extension the index does not cover also reports false), the extension's rank, aftermarket listings and premium pricing when present, and research_url, the domain's research page on instantdomainsearch.com. Status comes from the search index, built from registry zone files and DNS-observation feeds, not from a live registry or DNS query.

search_domains

Searches USPTO trademark application and registration records by mark text. Supports exact, prefix, fuzzy (default), and phonetic matching, with optional live/pending/dead statuses, Nice classes 1-45, collective membership class 200, certification classes A/B, and case-insensitive owner substring filtering. Returns up to 100 matches (default 20), ranked by status, match score, and serial number, each with its eight-digit serial number, plus snapshot freshness. Coverage is the indexed USPTO corpus.

search_trademarks