{"name":"ma-domain-diligence","description":"Runs M&A domain diligence, giving deal, finance, and procurement agents domain age, expiry, registrar, DNSSEC, nameserver, and transfer signals. Same whois-lookup backend. Use it as an M&A domain diligence API, acquisition domain history check, or company website RDAP check.","price":"$0.02","method":"POST","input_schema":{"properties":{"domain":{"type":"string","description":"Apex domain to look up (e.g. 'example.com'). Subdomains are stripped to the registrable domain before query."},"include_certificates":{"type":"boolean","description":"If true, fetch a crt.sh certificate-transparency summary (issuer counts, first/last seen, total certs). Default false."}},"required":["domain"]},"input_example":{"domain":"shopify.com","include_certificates":true},"output_example":{"domain":"shopify.com","age_days":3910,"registrar":{"name":"Example Registrar"},"flags":[]},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}