{"uid":"cap_9HQDESjafI4ug8cuDggyf","slug":"apex-faucet-bulk-email-verification-b7319c7f","name":"APEX Faucet Bulk Email Verification","description":"Bulk email verification: up to 100 addresses in one call. Clean an email list: pass ?emails=a@b.com,c@d.com (up to 100 in one call) and get a verdict per address plus totals. Each address is checked for usable shape, for MX records read live over DNS, against 25 known disposable-mail domains and against 27 role-account names like info, support and admin. Verdicts are deliverable-domain, role-account, disposable, undeliverable, unknown or invalid, and each one says in words what it means.","url":"https://apexfaucet.xyz/api/x402/email-verify-bulk?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["emails"],"properties":{"emails":{"type":"string","description":"Comma-separated addresses, up to 100."}}}}},"output":{"type":"object"}}},"responseSchema":{"type":"json","schema":{"type":"object","properties":{"ok":{"type":"boolean"},"data":{"type":"object"},"paid":{"type":"number"},"tier":{"type":"string"},"asset":{"type":"string"}}},"example":{"ok":true,"data":{"symbol":"APEX","holders":9902,"priceUsd":0.0000041},"paid":0.01,"tier":"cheap","asset":"USDC"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.009","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.009/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HzpuUumQf_s8BUn6RfiKE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.009","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates up to 100 email addresses in bulk and returns token/holder data for APEX, priced per call via x402 micropayment","exampleAgentPrompt":"Can you bulk-verify these email addresses for me — user1@example.com, user2@test.org, bad@@email, user3@domain.com — and tell me which ones are valid?","exampleUseCases":[{"title":"Pre-send mailing list cleanup","prompt":"I have a list of 50 subscriber emails: alice@foo.com, bob@bar.net, carol@@broken.com, dave@baz.io — can you run them all through bulk email verification and tell me which ones are valid before I send my newsletter?"},{"title":"CRM data quality audit","prompt":"We imported contacts from a CSV and some emails look suspicious. Can you validate these 30 addresses in one shot: john@acme.com, jane@, test@test, real@company.org, ... and flag the bad ones?"},{"title":"New user registration batch check","prompt":"Before activating these 15 new accounts, verify their emails are legitimate: user1@domain.com, user2@anotherdomain.net, fakeuser@@, user3@real.co — let me know which pass and which fail."}],"resultDescription":"Returns a JSON object with an 'ok' boolean, a 'data' object containing APEX token details (symbol, holder count, price in USD), the amount paid, the pricing tier, and the payment asset used (USDC).","failureModes":["Missing or empty 'emails' parameter returns an error","More than 100 emails in the comma-separated list may be rejected or truncated","Malformed comma-separated string may cause parsing errors","Payment failure via x402 protocol results in unpaid/blocked response","Network timeout for large batches near the 100-email limit"],"whenToPreferThis":"Use this endpoint when you need to validate up to 100 email addresses in a single API call without requiring user sign-up or gas fees, and you want a micropayment-friendly (x402, $0.009 USDC per call) bulk verification option tied to the APEX ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:44:58.197Z","isFirstParty":false,"canonicalSlug":"apex-faucet-bulk-email-verification-b7319c7f"}