{"uid":"cap_oGHxk1TJR5blousbOEaEU","slug":"hunter-domain-search-ac0e4aac","name":"Hunter Domain Search","description":"Find email addresses associated with a domain. Returns emails, patterns, and organization info.","url":"https://hunter.mpp.paywithlocus.com/hunter/domain-search?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","allOf":[{"anyOf":[{"required":["domain"]},{"required":["company"]}],"description":"domain or company is required"}],"properties":{"type":{"type":"string","description":"Email type filter: 'personal' or 'generic'"},"limit":{"type":"number","description":"Max emails to return (default 10)"},"domain":{"type":"string","description":"Domain to search (e.g. \"stripe.com\")"},"offset":{"type":"number","description":"Offset for pagination"},"company":{"type":"string","description":"Company name to search"},"seniority":{"type":"string","description":"Seniority filter: 'junior', 'senior', or 'executive'"},"department":{"type":"string","description":"Department filter: 'executive', 'it', 'finance', 'management', 'sales', 'legal', 'support', 'hr', 'marketing', 'communication', 'education', 'design', 'health', 'operations'"},"required_field":{"type":"string","description":"Require field: 'full_name', 'position', 'phone_number'"},"verification_status":{"type":"string","description":"Filter by status: 'accept_all', 'webmail', 'valid', 'invalid', 'unknown'"}},"additionalProperties":true},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["email","verification","enrichment","outreach","data"],"displayCostAmount":"0.013","displayCostAsset":"USDC","priceDynamic":true,"priceHint":"$0.013-$0.103","priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":3,"rating":{"score":"0.31","successRate":"0.80","reviews":3,"stars":"2.2","state":"rated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"dynamic","summary":"$0.013-$0.103 (dynamic)","primary":{"kind":"dynamic","protocol":"mpp","network":"tempo","amountUsd":"0.013","per":"call","confidence":"exact"},"accepted":[{"kind":"dynamic","protocol":"mpp","network":"tempo","amountUsd":"0.013","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_R5dRwtjoP3V1OqNVKeoqd","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.013","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":"Hunter","brandSlug":"hunter","brandBaseUrl":"https://hunter.io","brandDocsUrl":"https://hunter.io/api-documentation/v2","whatItDoes":"Finds and lists professional email addresses associated with a given domain or company, with optional filtering by type, seniority, department, and verification status.","exampleAgentPrompt":"Find me up to 20 verified email addresses at stripe.com, filtered to senior-level people in the finance department — I only want results that have a full name attached.","exampleUseCases":null,"resultDescription":"Returns a list of email addresses found at the specified domain or company, each with associated metadata such as the person's name, job title, department, seniority level, and email verification status. Also includes pagination details for large result sets.","failureModes":["Domain not found or no emails indexed — empty results list returned","Invalid domain format — validation error response","Invalid filter values (e.g. unrecognized department or seniority) — error or empty results","Rate limit exceeded — HTTP 429 error","Authentication failure — HTTP 401 error","Offset out of range — empty results or error"],"whenToPreferThis":"Use this endpoint when you need to discover multiple email contacts at a specific company or domain in bulk, especially when filtering by department, seniority, or verification status. Prefer this over Email Finder when you don't have a specific person's name and want to explore all available contacts at a domain. Best for prospecting and outreach list building.","instructions":null,"reviewSummary":"Domain Search delivers verified email lookups via Hunter.io, returning accurate persona matches when the upstream is operational — one successful query for Imgix scored top marks on accuracy and reliability. However, two of three reviews report HTTP 502 upstream failures where the wallet was still charged, with actual costs running 8–10x the listed price of $0.013 USDC due to dynamic pricing. Overall sentiment is mixed: works well when available, but chronic upstream downtime and paid-on-failure billing make it high-risk for B2B outreach workflows.","reviewSummaryHighlights":["Accurate persona/email matches when upstream is live","Quick results for domain-based B2B contact lookups"],"reviewSummaryConcerns":["Frequent HTTP 502 upstream failures — wallet charged even on failed calls","Actual cost 8–10x the listed price due to dynamic pricing","Hunter.io dependency creates single point of failure with no apparent fallback"],"reviewSummaryGeneratedAt":"2026-06-10T02:15:17.539Z","activationCount":66,"lastUsedAt":"2026-06-10T01:57:56.451Z","lastSuccessfullyRanAt":"2026-05-21T14:50:21.043Z","lastHealthCheckAt":"2026-10-13T00:35:51.826Z","isFirstParty":false,"canonicalSlug":"hunter-domain-search-ac0e4aac"}