information-retrieval

Look up a country by name or its 2- or 3-letter ISO code and get capital, currencies, official languages, calling code, region, land area, bordering countries, and flag emoji in one normalized object. Handy for onboarding forms, compliance checks, and shipping-rule engines that key off ISO codes rather than free-text country names.

URL expansion API: safely follow a short or redirecting link (up to 6 hops, SSRF-guarded) and return the final URL, complete redirect chain, and final HTTP status — see where a link REALLY goes before touching it. For link-safety checks, affiliate auditing, and phishing triage.

Checks whether an email address is well-formed and whether its domain actually has working mail servers, returning the parsed domain, the sorted list of mail hosts, and a deliverable flag. Doesn't probe the specific mailbox, only the domain's mail setup. Built for lead-list cleaning and signup-form validation agents. Nothing is stored.

Look up any topic on the web's largest collaboratively-edited encyclopedia and get back the title, short description, lead summary paragraph, thumbnail image, and canonical article URL as structured JSON. For entity enrichment, fact-checking, and research agents that need a grounded summary instead of a hallucinated one. Cached 24 hours, attribution included.

Pull a structured summary for any known topic — short description, lead paragraph, thumbnail, and source URL — from a continuously updated, community-maintained knowledge base. Accepts titles with spaces or underscores. Built for research agents and chatbots that need quick, grounded background on a person, place, or concept.

Fetches a public file URL, up to 50MB, and returns its SHA-256, SHA-512, SHA-1, or MD5 digest so you can confirm a download matches its published checksum before trusting it. A supply-chain safety step for agents pulling packages, models, or binaries from the open web.

Retrieve the complete text of any King James Version Bible chapter, verse-by-verse and as one continuous passage, served entirely from local data.

Verse lookup by reference string across the full 66-book King James Version, served locally — no upstream Bible API involved. Good for citation bots, sermon tools, and study aids.

Website health probe: checks whether any URL is currently reachable and returns its response time, content type, and caching behavior. Runs safely against arbitrary user-supplied addresses thanks to built-in request guarding. A lightweight heartbeat for monitoring dashboards, CI pipelines, and pre-fetch validation before a larger crawl.

URL status checker: send any web address and get back its HTTP status code, response latency in milliseconds, and key response headers in one call. Built-in SSRF protections make it safe to point at user-submitted links. Useful for dependency health dashboards, broken-link audits, and confirming an endpoint responds before a scheduled job depends on it.

Returns the exact current time in any IANA timezone, local ISO timestamp, UTC equivalent, unix epoch, human-readable string, and day of week, computed live rather than estimated from training data. For agents coordinating across regions or logging events with an authoritative timestamp.

Check any hostname's DNS records — A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, or PTR — along with whether DNSSEC validates, returned as structured JSON with name, type, TTL, and data for each answer. Built for domain-verification flows, email setup diagnostics, and security-monitoring agents. Cached 5 minutes per query.

Check whether an email address is well-formed and its domain can actually receive mail — RFC-style syntax check plus a live MX (falling back to A) lookup — returning the parsed domain, sorted mail hosts, and a deliverable flag. Answers "is this email address real" and "will mail sent here bounce" without probing the mailbox itself. Use for lead cleaning, signup validation, and contact verification. Nothing stored.

Validates a cron expression and lists its next several scheduled run times as ISO timestamps in any timezone, so you can confirm a schedule does what it's supposed to before deploying it. For automation and DevOps agents building or auditing recurring jobs.

Identifies which of 60+ languages a piece of text is written in, returning a confidence score and the top three candidate languages rather than a single guess. Computed locally with the input never stored. For routing multilingual support tickets, pre-checking content before translation, and moderation pipelines.

Validates text integrity and generates Zero-Knowledge Proofs (ZKPs). Enterprise-grade ZKP security.

Retrieves or validates sealed data structures or cryptographic seals.

List public pins on a Pinterest board by URL.

Returns a list of available data providers.

Query mail server (MX), address (A/AAAA), text (TXT), or any other DNS record type for a hostname, with DNSSEC validation status and the full set of returned records — name, type, TTL, and data — as JSON. Useful for checking email deliverability setup, verifying domain ownership, and infrastructure monitoring. Results cached 5 minutes.

Retrieves a comprehensive collection of news stories or articles.

Retrieves news search results from a search index.

Searches for available or registered domain names and returns matching results.

Returns geolocation and network information for a given IP address.