1,158 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Use this to be told when a Solana program you rely on changes hands or code, or when a new advisory hits your Cargo.lock: 30 days of hourly checks, signed webhook on each change. One payment.
Use this before approving or depositing into a contract on Base or Robinhood Chain: is it a proxy, who can change its code (single key, Safe with threshold, timelock with delay), who owns it, is the live code verified on...
Use this to be told when a contract you rely on (Base, Robinhood Chain) gets new code, a new owner or weaker upgrade rules, or when a new advisory hits your npm lockfile: 30 days of hourly checks, signed webhook on each...
Use this before signing a transaction for a Solana program: who can change its code (single key, Squads multisig with threshold and time lock, DAO, or immutable), when it last changed, verified build, security.txt. Insta...
Does security@<domain> look deliverable? Builds the security@ address for the domain you give and runs the verifier: syntax, MX presence, mail provider, disposable/free-provider flags, SPF/DMARC presence and a deliverabl...
Bulk email security at domain: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment f...
Change watch for email security at domain: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that change...
Does a website use reCAPTCHA? Fetches the page (homepage for a bare domain) and matches reCAPTCHA's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). T...
Does a website use hCaptcha? Fetches the page (homepage for a bare domain) and matches hCaptcha's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Tec...
Does a website use Wordfence? Fetches the page (homepage for a bare domain) and matches Wordfence's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). T...
Does a website use Sucuri? Fetches the page (homepage for a bare domain) and matches Sucuri's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Technog...
Does a website use Imperva? Fetches the page (homepage for a bare domain) and matches Imperva's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Techn...
Does a website use DataDome? Fetches the page (homepage for a bare domain) and matches DataDome's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Tec...
Does a website use HUMAN (PerimeterX)? Fetches the page (homepage for a bare domain) and matches HUMAN (PerimeterX)'s fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the cate...
Does a website use Kasada? Fetches the page (homepage for a bare domain) and matches Kasada's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Technog...
Change watch for does site use recaptcha: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed...
Change watch for does site use hcaptcha: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed...
Change watch for does site use wordfence: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed...
Change watch for does site use sucuri: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed wi...
Change watch for does site use imperva: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed w...
Change watch for does site use datadome: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed...
Change watch for does site use perimeterx: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that change...
Change watch for does site use kasada: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed wi...
Change watch for does site use shape security: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that ch...