{"name":"lead-qualify","description":"Qualifies a lead in one call: email validity, disposable check, person enrichment, and company enrichment. Composite: one call runs lead-enrich + email-deliverability-check + disposable-email-check + company-enrich in parallel and merges them into a qualification object {email_valid, disposable, person, company} plus a deterministic fit_signals array (e.g. corporate_email_domain, domain_accepts_mail, disposable_email_domain). Data and derived signals only; no lead scoring, ranking, or buying advice. Company context is derived from the email domain when no company name is supplied. Use it as a lead qualification data API, lead verification, signup vetting, or CRM intake check for sales and growth agents.","price":"$0.06","method":"POST","input_schema":{"properties":{"email":{"type":"string","description":"Lead email address, e.g. 'jane@acme.com'. Max 320 chars."},"company":{"type":"string","description":"Optional known company name override."}},"required":["email"]},"input_example":{"email":"jane@acme.com"},"output_example":{"email":"jane@acme.com","qualification":{"email_valid":true,"disposable":false,"person":{"name":"Jane","domain":"acme.com","company":"Acme"},"company":{"domain":"acme.com","company":"Acme","is_free_email_domain":false}},"fit_signals":["domain_accepts_mail","corporate_email_domain","company_homepage_reachable"],"composed_of":["lead-enrich","email-deliverability-check","disposable-email-check","company-enrich"],"components":[{"name":"lead-enrich","ok":true,"ms":688},{"name":"disposable-email-check","ok":true,"ms":118}],"degraded":false},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}