{"name":"Contact Verify (verify-x402)","description":"Contact Verify (verify-x402). Preview is free. Basic is $0.002 for format plus mail server. Full is $0.01 for a real mailbox check. Phone line type is $0.02. Domain check is $0.02. Sender check is $0.025. No API key. 3× cheaper than typical $0.03 email checks.","category":"Data","x402Version":2,"scheme":"exact","network":"eip155:8453","networkName":"Base","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","decimals":6,"payTo":"0xE11d7Ff8c7573b15F9F6F6d4961Afb4109d3ddA5","paymentsReady":true,"emailAvailable":true,"phoneAvailable":true,"facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","pricing":[{"method":"POST","path":"/verify/email","description":"Contact Verify (verify-x402) full check: a real mailbox check at $0.01 (SMTP deliverability, disposable, catch-all, and role). Use before sending, for lead lists, CRM cleanup, and sign-up fraud checks.","tags":["email-verification","email-validation","validate-email","verify-email","email-checker","bounce-check","deliverability","disposable-email","lead-generation","crm","fraud-prevention"],"usd":"0.01","atomicAmount":"10000","decimals":6,"assetSymbol":"USDC","scheme":"exact","url":"https://getcontactverify.com/verify/email","available":true},{"method":"POST","path":"/verify/phone","description":"Contact Verify (verify-x402) phone lookup: carrier line type (mobile, landline, VoIP, toll-free) and E.164 format. Detect VoIP/burner numbers in sign-up fraud checks; confirm SMS-capable mobiles. $0.02.","tags":["phone-lookup","phone-validation","phone-verification","carrier-lookup","line-type","voip-detection","e164","sms","fraud-prevention","kyc"],"usd":"0.02","atomicAmount":"20000","decimals":6,"assetSymbol":"USDC","scheme":"exact","url":"https://getcontactverify.com/verify/phone","available":true},{"method":"POST","path":"/verify/email/batch","description":"Contact Verify (verify-x402) batch: the full $0.01 mailbox check for up to 50 addresses. The HTTP 402 amount is 10000 atomic units times the number of unique, well-formed addresses. Invalid syntax is not billed. A failed check returns that address as unknown and does not fail the batch.","tags":["email-verification","email-validation","validate-email","batch-email","lead-generation","bounce-check","deliverability","disposable-email","crm","fraud-prevention"],"usd":"0.01","atomicAmount":"10000","decimals":6,"assetSymbol":"USDC","scheme":"exact","perEmail":true,"maxEmails":50,"url":"https://getcontactverify.com/verify/email/batch","available":true},{"method":"POST","path":"/verify/email/basic","description":"Contact Verify (verify-x402) basic check: $0.002 (2000 atomic units) for format plus mail server. Syntax, MX, disposable, free-email, and role account. mailbox_checked is false. It does not check the mailbox. The full real mailbox check is POST /verify/email at $0.01.","tags":["email-verification","mx-check","disposable-email","free-email","role-account"],"usd":"0.002","atomicAmount":"2000","decimals":6,"assetSymbol":"USDC","scheme":"exact","url":"https://getcontactverify.com/verify/email/basic","available":true},{"method":"GET","path":"/verify/domain","description":"Contact Verify (verify-x402) domain check: domain age, lookalike and typosquat detection against a known domain, MX match, live website, business-registry match, free and disposable sender flags, and SPF/DMARC. Returns low_risk, medium_risk, or high_risk with reasons. $0.02.","tags":["vendor-fraud","invoice-fraud","lookalike-domain","domain-age","typosquat"],"usd":"0.02","atomicAmount":"20000","decimals":6,"assetSymbol":"USDC","scheme":"exact","url":"https://getcontactverify.com/verify/domain","available":true},{"method":"POST","path":"/verify/domain","description":"Contact Verify (verify-x402) domain check: domain age, lookalike and typosquat detection against a known domain, MX match, live website, business-registry match, free and disposable sender flags, and SPF/DMARC. Returns low_risk, medium_risk, or high_risk with reasons. $0.02.","tags":["vendor-fraud","invoice-fraud","lookalike-domain","domain-age","typosquat"],"usd":"0.02","atomicAmount":"20000","decimals":6,"assetSymbol":"USDC","scheme":"exact","url":"https://getcontactverify.com/verify/domain","available":true},{"method":"POST","path":"/verify/sender","description":"Contact Verify (verify-x402) sender check: email deliverability plus the domain check in one call. $0.025.","tags":["vendor-fraud","invoice-fraud","email-verification","lookalike-domain","domain-age"],"usd":"0.025","atomicAmount":"25000","decimals":6,"assetSymbol":"USDC","scheme":"exact","url":"https://getcontactverify.com/verify/sender","available":true}],"free":[{"method":"POST","path":"/verify/email/preview","url":"https://getcontactverify.com/verify/email/preview","available":true,"priceUsd":"0","description":"Contact Verify (verify-x402) preview is free: syntax, MX, disposable, and role account. It does not check the mailbox (mailbox_checked is false). No payment. Basic is POST /verify/email/basic at $0.002 for format plus mail server. The full real mailbox check is POST /verify/email at $0.01. The address is a JSON body field, not a query parameter. 30 requests per minute per IP."},{"method":"GET","path":"/verify/domain/preview","url":"https://getcontactverify.com/verify/domain/preview","available":true,"priceUsd":"0","description":"Contact Verify (verify-x402) domain preview is free: lookalike, MX, a sender domain's free and disposable flags, and SPF/DMARC. It does not check domain age, the website, or a business registry, so the verdict can read low_risk when an unchecked age signal would raise it. The paid check is GET /verify/domain at $0.02. It takes sender_domain, never an email. 10 requests per minute per IP."}],"discovery":{"wellKnown":"https://getcontactverify.com/.well-known/x402","wellKnownJson":"https://getcontactverify.com/.well-known/x402.json","openapi":"https://getcontactverify.com/openapi.json","llms":"https://getcontactverify.com/llms.txt","llmsFull":"https://getcontactverify.com/llms-full.txt"}}