{"uid":"cap_cAofAPcwb3vagFImCv59S","slug":"halowerk-buerowerk-international-local-email-review-c33638ce","name":"HALOWERK buerowerk — International/Local Email Review","description":"HALOWERK buerowerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.","url":"https://buero.halowerk.com/v1/baumarkt/mail/international-local-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_G66cK-azYUdEE7AvocsYb","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":"Analyzes and reviews a batch of email addresses to classify them as international or local","exampleAgentPrompt":"Can you review this list of email addresses and classify each one as international or local: user@example.de, contact@company.co.uk, hello@localbiz.com?","exampleUseCases":[{"title":"Marketing list geographic segmentation","prompt":"I have a list of 200 customer email addresses and I need to know which ones are international versus local — can you run them through the international/local review for me?"},{"title":"CRM data enrichment for region targeting","prompt":"Before we send out our regional campaign, can you classify these email addresses as international or local so we can route them to the right team: sales@firma.de, info@partner.fr, support@us-client.com?"},{"title":"Email database audit for compliance","prompt":"I need to audit our contact database — can you review these email addresses and flag which ones are international so we know which data privacy rules apply?"}],"resultDescription":"A JSON response containing classification results for each submitted email address, indicating whether each is international or local, potentially with additional review metadata per address.","failureModes":["Empty emails array returns validation error","Emails array exceeding 500 items rejected","Malformed email strings may return error or be flagged invalid","Payment failure via x402 protocol blocks request","Network timeout for large batches near the 500-item limit"],"whenToPreferThis":"Choose this endpoint when you need to batch-classify up to 500 email addresses as international or local in a single paid API call. It is well suited for CRM enrichment, marketing segmentation, or compliance auditing workflows where geographic email classification is needed at scale and per-call micropayment pricing (USDC on Base) is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T06:47:19.355Z","isFirstParty":false,"canonicalSlug":"halowerk-buerowerk-international-local-email-review-c33638ce"}