{"provider":{"host":"how.is","name":"how.is","score":56,"live":true,"checkedAt":"2026-10-27T19:23:11.163Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":449,"note":"valid x402 v2 terms"},"endpoints":23,"networks":["eip155:8453"],"cheapestUsd":"0.005","income7dUsd":"0.53","payers7d":4,"transfers7d":44,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/how.is"},"endpoints":[{"url":"https://how.is/v1/bot/verify","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Verify a crawler's identity: is this IP + user-agent really Googlebot, Bingbot, GPTBot or ClaudeBot, an impostor using the name, another bot, or a person?"},{"url":"https://how.is/v1/check/site","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Live check of one or more URLs: HTTP status, latency, DNS resolve time, resolved IP, TTL, nameservers, TLS days remaining."},{"url":"https://how.is/v1/domain/age","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"How old a domain is: registration date, age in days and years, and whether it was registered in the last 30 days (a common phishing signal)."},{"url":"https://how.is/v1/domain/available","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Is this domain name registered? Asked of the registry over RDAP, with the standard first-year and renewal price when it is free to register."},{"url":"https://how.is/v1/domain/blacklist","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Whether the addresses behind a domain appear on spam and abuse blocklists."},{"url":"https://how.is/v1/domain/dns","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"A, AAAA, MX, NS, TXT and other records for a domain, with resolve timing."},{"url":"https://how.is/v1/domain/dnssec","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Whether DNSSEC is signed and validates for a domain."},{"url":"https://how.is/v1/domain/email-auth","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"SPF, DKIM and DMARC records and posture for a domain."},{"url":"https://how.is/v1/domain/security-score","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"A letter grade and point score for a domain security posture, with the scored items behind it."},{"url":"https://how.is/v1/domain/tls","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Certificate validity, issuer, protocol and days until expiry for a domain."},{"url":"https://how.is/v1/domain/whois","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Registrar, creation and expiry dates, nameservers and status codes for a domain."},{"url":"https://how.is/v1/ip","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Network owner (ASN), company, geolocation, privacy flags and abuse contact for an IP address."},{"url":"https://how.is/v1/read","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Read a web page as clean markdown, with a safety verdict attached: robots.txt honored for your agent, risky sites flagged as untrusted, optional screenshot."},{"url":"https://how.is/v1/url/preflight","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Check whether a URL is safe to fetch, read, sign in to or pay before you do: domain age, look-alike, blocklists, HTTPS, robots.txt for your agent and the site's own x402 price."},{"url":"https://how.is/v1/watch/page","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Has this page changed since your last call, and how much? The first call stores a baseline; later calls return a text diff (2% threshold)."},{"url":"https://how.is/v1/bot/verify/batch","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Verify many crawler visitors (IP + user-agent) in one call: real Googlebot, GPTBot, ClaudeBot or impostor, billed per item."},{"url":"https://how.is/v1/company","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Look up the company behind a domain: name, description, category, location, socials, mail/DNS/hosting providers and registration, each with source and confidence."},{"url":"https://how.is/v1/domain/changes","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Check when a domain appeared in the registry zone file, left it, came back or changed nameservers, from daily gTLD and .com/.net zone files. A sudden nameserver move signals a hijack or sale; a brand-new name signals phishing."},{"url":"https://how.is/v1/brand/lookalikes","method":"POST","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"Find newly registered look-alikes of a brand: typos, look-alike characters, the same name on another TLD, or the brand beside a lure word, new in the zone files in the last 14 days, each with a risk tier and reasons."},{"url":"https://how.is/v1/domain/trust","method":"POST","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"Should an agent click, sign in to, or pay this domain? A risk score and verdict (likely_safe / caution / high_risk, or inconclusive when a check could not run) with plain-English reasons, from domain age, spam/abuse blocklists and the HTTPS certificate."},{"url":"https://how.is/v1/site/screenshot","method":"POST","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"See a web page: a 1280-wide JPEG of any public URL, viewport or full page (capped at 6000 px), with its final URL, HTTP status and title."},{"url":"https://how.is/v1/domain/profile","method":"POST","priceMicroUsd":25000,"networks":["eip155:8453"],"description":"Everything about a domain in one call: DNS, WHOIS, TLS, DNSSEC, email auth, security score, blacklist status, plus IP intelligence for its A record."},{"url":"https://how.is/v1/bots","method":"POST","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"Partner tier of the dns.pizza bot observatory: every network (ASN), named crawler, TLS (JA4) fingerprint and firewall rule seen in the last 7 days, refreshed hourly. The public tier is free at https://dns.pizza/bots."}]}