{"uid":"cap_zU0CrWLrU-MFy7YX3-JBg","slug":"halowerk-buerowerk-email-domain-literal-review-73dc1520","name":"HALOWERK buerowerk — Email Domain Literal Review","description":"HALOWERK buerowerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.","url":"https://buero.halowerk.com/v1/baumarkt/mail/domain-literal-review?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"emails":{"type":"array","items":{"type":"string","maxLength":320,"minLength":1},"maxItems":500,"minItems":1}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DR4jSxUSMnxONnhLw2zGM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a batch of email addresses for domain-literal format issues, flagging addresses with non-standard or potentially problematic domain literals","exampleAgentPrompt":"Can you review these email addresses for domain literal issues — I have a list of about 200 addresses from our sign-up form and want to know which ones have non-standard or suspicious domain literal formats?","exampleUseCases":[{"title":"Sign-up form email audit","prompt":"We just exported 300 email addresses from our registration form — can you check all of them for domain literal problems and tell me which ones look non-standard or suspicious?"},{"title":"Pre-send deliverability screening","prompt":"Before we send out this marketing batch, can you run our recipient list through a domain literal review to catch any addresses that might bounce or be flagged by mail servers?"},{"title":"CRM data quality check","prompt":"I want to clean up our CRM contact emails — can you analyze these 150 addresses and flag any that have unusual domain literals like raw IP addresses instead of proper hostnames?"}],"resultDescription":"Returns a JSON response indicating which submitted email addresses have domain literal issues, with details about the nature of the non-standard or problematic domain literal format found in each flagged address.","failureModes":["Empty or missing emails array returns validation error","More than 500 emails in a single batch exceeds the maxItems limit","Individual email strings exceeding 320 characters are rejected","Malformed JSON body results in a 400 error","Payment failure via x402 results in a 402 response blocking access"],"whenToPreferThis":"Choose this endpoint when you need to bulk-validate email addresses specifically for domain-literal format compliance — particularly useful when scrubbing sign-up lists, CRM data, or pre-send deliverability checks where non-standard domain literals (e.g. IP address literals) need to be identified. Best when you have up to 500 addresses to check in one call and need a quick, automated review rather than full SMTP-level verification.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T06:59:38.506Z","isFirstParty":false,"canonicalSlug":"halowerk-buerowerk-email-domain-literal-review-73dc1520"}