Domain age and registration intel from authoritative RDAP/WHOIS records: exact creation date, age in days and years, expiration date and days-until-expiry. The fast trust and risk signal agents use to vet a counterparty, link, or sender and to flag newly-registered or soon-to-expire domains. Returns structured JSON, keyless, pay-per-call. ccTLDs without RDAP return an uncharged 503.

Buyer-side trust oracle for the x402 marketplace: 'I need X, budget $Y — which tool is real?' Sweeps the WHOLE catalog across many queries, collapses sybil/factory clusters (one wallet stamping many fake-distinct listings), ranks the genuinely-used survivors by unique-payer usage, and returns one vetted pick with a ready-to-pay challenge. The credit-bureau check an agent can't do in a single query.

Full holder analytics for any Base ERC-20: total holders with 24h/3d/7d/30d holder-change momentum, whale-tier distribution, acquisition mix (swap vs transfer vs airdrop), top-10/25/50/100 supply share, labeled top holders with concentration (top1/5/10/20% + contract-held%) and an AI concentration-risk read. Bag check, holder analytics, holder concentration, whale distribution. $0.03 per call.

Validates an IP address's physical route and latency offsets to verify country compliance, returning a cryptographically signed Geolocation Certificate. Matches: geolocate ip check, secure location verification, ip route validator, compliant network geodata.

SIMULATION ONLY — does not hold, lock, or move any funds. Looks up the seller company's live corporate registration status and returns a simulated, status-gated escrow ticket so agents can prototype a KYB-gated escrow flow. Matches: escrow simulation, corporate seller status check, sandbox compliance flow.

Check URL health: HTTP status code, redirect chain, SSL certificate validity and expiry date, content type, and response time. HTTP and SSL inspection. Sub-second. x402-native.

Scan any external content before an agent INGESTS it (SKILL.md, web page, user input, tool output) for prompt-injection, data exfiltration, dangerous code execution, hidden/invisible unicode and instruction overrides: 0-100 risk score + SAFE/WARN/BLOCK verdict + structured findings with matched evidence. Is it safe to feed this content to my agent? A fast, cheap, deterministic, high-volume pre-ingest firewall. Prompt-injection / skill-audit / untrusted-content security check for agents.

Compress text: strip filler, collapse JSON, densify prose. Cuts upstream LLM token spend ~40%.

Fetch any public URL, render client-side JS, strip nav/ads, return clean LLM-ready Markdown.

Recent news headlines + heuristic bull/bear sentiment for a ticker or topic (Google News, no LLM).

Domain WHOIS and DNS lookup. Registrar, creation and expiry dates, nameservers, and full DNS records (A, AAAA, MX, NS, TXT, CNAME) for a domain.

Route an x402 buyer or autonomous agent from a plain-language crypto intelligence goal to the most useful TradeOS service. Returns recommended free and paid SKUs, reasons, exact request examples, pricing, output expectations, buyer-safe trust summaries, and a feedback request block. This is a paid x402 discovery surface for marketplace indexing and conversion; deeper signal evidence, risk, dataset, and order-flow intelligence stays in the dedicated SKUs.

Fetch any page and get structured fields back: title, description, headings, links, and clean readable text for RAG and agent research. The cheap structured-scrape read agents make before summarizing or extracting. $0.005/call, no API key, USDC over x402. Fully legal and opt-in.

Ask a natural-language question and get a cited answer from the GM Farcaster library — hundreds of episodes of Farcaster news, interviews, and analysis. Returns a grounded answer plus the source episodes with timestamped links.

Latest SEC EDGAR filings (10-K/10-Q/8-K/…) for a US ticker or CIK, with direct document links.

One call that bundles the checks needed before trusting an unfamiliar ERC-20 token: scans deployed bytecode for dangerous function selectors (mint/pause/blacklist), reads on-chain owner() to check if ownership was renounced, and cross-references DexScreener for liquidity depth and pair age — returning a single risk score with flags. Matches: rug pull check, token safety score, is this token safe, contract risk scan, honeypot pre-check, ownership renounced check, liquidity risk.

Semantic vector cache: exact-match Map shortcut, then 0.88 cosine similarity on hash embeddings. Sub-10ms hits.

Secures websites, dApp frontends, and web interfaces using OWASP-powered deep vulnerability detection.

Deterministic email and contact data quality scorer. Returns validity, deliverability score, risk level, normalized form, classifications, and per-rule diagnostics. Pure function, no network calls.

Hardened headless fetch for JS-heavy / lightly-protected pages. (Full residential-proxy + CAPTCHA anti-bot bypass activates when proxy credentials are configured; best-effort otherwise.)