{"uid":"cap_yJYlz2kEKPTKQVtw1oXy3","slug":"hunter-email-count-via-locus-x402-af3ae3fe","name":"Hunter Email Count via Locus x402","description":"Email finding, verification, and company enrichment for outreach and lead generation.","url":"https://hunter.x402.paywithlocus.com/hunter/email-count","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"type":{"type":"string"},"domain":{"type":"string"},"company":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{},"payment":{"scheme":"exact","settledUsdc":"0.001000","authorizedMaxUsdc":"0.001000"},"request":{"id":"00000000-0000-4000-8000-000000000000","statusUrl":"/requests/00000000-0000-4000-8000-000000000000"},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_owaq-p8qIgCQ87gUkg6fj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the count of email addresses found for a given domain or company, optionally filtered by email type (personal or generic).","exampleAgentPrompt":"How many email addresses does Hunter have on record for stripe.com — and can you break it down by personal emails only?","exampleUseCases":[{"title":"Pre-outreach domain email sizing","prompt":"Before I start a sales campaign targeting Salesforce, can you check how many email addresses Hunter has indexed for salesforce.com so I know if there's enough coverage to bother?"},{"title":"Personal vs generic email ratio check","prompt":"How many personal emails does Hunter have for shopify.com? I only want to reach real individuals, not info@ or support@ addresses."},{"title":"Competitor contact database assessment","prompt":"I'm evaluating outreach potential for three SaaS companies — can you pull the total email count Hunter has for hubspot.com so I can gauge how many contacts are reachable?"}],"resultDescription":"Returns a JSON object with a data field containing the email count (total and/or by type) for the specified domain or company, along with payment metadata including settled USDC amount and a request tracking ID.","failureModes":["Domain or company not found in Hunter database — returns empty or zero count","Invalid email type filter value (must be 'personal' or 'generic') — may return error","Missing both domain and company fields — request may fail validation","Domain exists but has no indexed emails — returns zero count","Payment failure or insufficient USDC balance — transaction not completed"],"whenToPreferThis":"Use this endpoint when you need a lightweight, low-cost check of how many emails Hunter has indexed for a domain or company before committing to a full email search or domain search. It's ideal for pre-qualifying outreach lists, estimating database coverage, or filtering companies worth targeting without paying for full contact details.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:31:59.888Z","isFirstParty":false}