{"uid":"cap_zx4ja2aL7Z-WLchQ9bGOj","slug":"nova-email-validator-e73f6ca2","name":"NOVA Email Validator","description":"Machine-facing pay-per-call utility services using x402 on Base with USDC.","url":"https://nova-demand-worker.vercel.app/x402/email-validate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"email":{"type":"string"}}},"responseSchema":{"type":"json","example":{"email":"agent@example.com","domain":"example.com","normalized":"agent@example.com","validSyntax":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sxYxI5oW7SUyLdp_5Bf4j","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates and normalizes an email address, returning syntax check results and domain extraction via a pay-per-call API.","exampleAgentPrompt":"Can you validate the email address 'agent@example.com' and tell me if it's syntactically correct and what domain it belongs to?","exampleUseCases":[{"title":"New user registration email check","prompt":"Before I save this new user to my database, can you validate their email 'john.doe@company.org' and confirm it's properly formatted and give me the normalized version?"},{"title":"Bulk lead list quality gate","prompt":"I'm about to send a campaign — can you check if 'marketing_lead@corp.co' is a valid email and pull out its domain so I know what company it's from?"},{"title":"Form input sanitization","prompt":"A user just typed 'Jane+filter@Gmail.COM' into my signup form — can you validate and normalize that email address so I store the clean version?"}],"resultDescription":"Returns a JSON object containing the original email, the extracted domain, the normalized canonical form of the email, and a boolean indicating whether the syntax is valid.","failureModes":["Missing or empty email field returns a validation error","Malformed request body may return a 400 or 422 error","Payment failure via x402 protocol returns a 402 Payment Required response","Extremely unusual unicode or internationalized email formats may yield unexpected normalization results"],"whenToPreferThis":"Use this endpoint when you need lightweight, low-cost ($0.01 USDC) programmatic email syntax validation and normalization in an agent workflow, especially when you want a machine-payable x402-compatible utility without setting up your own validation library or managing dependencies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:49:04.088Z","isFirstParty":false,"canonicalSlug":"nova-email-validator-e73f6ca2"}