{ "openapi": "3.0.1", "info": { "title": "Hunter.io Email Finder, Verifier & Enrichment", "description": "Find, verify, enrich, and analyze professional email data with Hunter.io's API for sales, lead generation, and agent workflows.", "version": "1.0", "x-build-id": "mkC9Jw7An4a5Jlue9" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/muhammadafzal~hunter-io-api-actor/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-muhammadafzal-hunter-io-api-actor", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/muhammadafzal~hunter-io-api-actor/runs": { "post": { "operationId": "runs-sync-muhammadafzal-hunter-io-api-actor", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/muhammadafzal~hunter-io-api-actor/run-sync": { "post": { "operationId": "run-sync-muhammadafzal-hunter-io-api-actor", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "required": [ "apiKey" ], "properties": { "apiKey": { "title": "Hunter API key", "type": "string", "description": "Use this when calling Hunter.io. Enter the API key from your Hunter dashboard, for example 'your-hunter-api-key'. It is sent only to api.hunter.io and is never written to logs or output." }, "operation": { "title": "Hunter operation", "enum": [ "domainSearch", "emailFinder", "emailVerifier", "domainFinder", "emailCount", "emailEnrichment", "companyEnrichment", "account" ], "type": "string", "description": "Use this to choose one read-only Hunter.io endpoint. The batch field for the selected operation must also be supplied. Defaults to domainSearch.", "default": "domainSearch" }, "domains": { "title": "Domains or companies", "maxItems": 100, "type": "array", "description": "Use this for domainSearch, emailCount, or companyEnrichment. Enter domains such as 'stripe.com', or company names when the selected endpoint supports company lookup. One value per line; maximum 100 values.", "items": { "type": "string", "minLength": 1, "maxLength": 255 } }, "emails": { "title": "Email addresses", "maxItems": 100, "type": "array", "description": "Use this for emailVerifier or emailEnrichment. Enter one professional email address per line, for example 'patrick@stripe.com'. Maximum 100 values.", "items": { "type": "string", "minLength": 3, "maxLength": 320 } }, "companies": { "title": "Company names", "maxItems": 100, "type": "array", "description": "Use this for domainFinder. Enter company names with at least 3 characters, such as 'Stripe' or 'Y Combinator'. Maximum 100 values.", "items": { "type": "string", "minLength": 3, "maxLength": 255 } }, "contacts": { "title": "Email finder contacts", "maxItems": 100, "type": "array", "description": "Use this for emailFinder. Each object needs a domain, company, or linkedinHandle plus firstName and lastName, fullName, or linkedinHandle. Example: {\"domain\":\"stripe.com\",\"firstName\":\"Patrick\",\"lastName\":\"Collison\"}. Maximum 100 contacts.", "items": { "type": "object", "properties": { "domain": { "type": "string", "title": "Company domain", "description": "Hunter company domain, such as stripe.com." }, "company": { "type": "string", "title": "Company name", "description": "Hunter company name when a domain is unavailable." }, "linkedinHandle": { "type": "string", "title": "LinkedIn handle", "description": "LinkedIn profile handle accepted by Hunter." }, "firstName": { "type": "string", "title": "First name", "description": "Person's first name." }, "lastName": { "type": "string", "title": "Last name", "description": "Person's last name." }, "fullName": { "type": "string", "title": "Full name", "description": "Person's full name when first and last names are not supplied." }, "maxDuration": { "type": "integer", "title": "Maximum finder duration", "description": "Hunter Email Finder refinement duration in seconds, from 3 to 20." } }, "additionalProperties": false } }, "limit": { "title": "Results per request", "minimum": 1, "maximum": 100, "type": "integer", "description": "Use this to limit results for domainSearch or domainFinder. Domain Search accepts 1-100; Domain Finder accepts 1-10. Defaults to 10 for domainSearch and 5 for domainFinder.", "default": 10 }, "offset": { "title": "Domain Search offset", "minimum": 0, "maximum": 100000, "type": "integer", "description": "Use this with domainSearch to skip previously returned emails for pagination. Defaults to 0 and is capped at 100000.", "default": 0 }, "type": { "title": "Email type filter", "enum": [ "personal", "generic" ], "type": "string", "description": "Use this with domainSearch or emailCount to keep only personal or generic addresses. Leave unset for both." }, "seniority": { "title": "Seniority filter", "maxLength": 40, "type": "string", "description": "Use this with domainSearch to filter by a Hunter seniority value such as 'executive', 'senior', 'middle', or 'junior'. Leave unset for all." }, "department": { "title": "Department filter", "maxLength": 60, "type": "string", "description": "Use this with domainSearch to filter by a Hunter department such as 'sales', 'marketing', 'executive', or 'it'. Leave unset for all." }, "decisionMaker": { "title": "Decision-maker filter", "type": "boolean", "description": "Use this with domainSearch to return only likely decision makers when true or only non-decision makers when false. Leave unset for all." }, "aggregations": { "title": "Include domain aggregations", "type": "boolean", "description": "Use this with domainSearch to include department, decision-maker, personal, and generic counts in each record's payload. Defaults to false.", "default": false }, "perfectMatch": { "title": "Domain Finder perfect match", "type": "boolean", "description": "Use this with domainFinder to request only high-similarity company-domain matches. Defaults to false.", "default": false }, "includeRawData": { "title": "Include raw endpoint data", "type": "boolean", "description": "Use this to retain Hunter's endpoint-specific data under payload. Set false to omit payload for a smaller dataset. Defaults to true.", "default": true }, "requestDelayMs": { "title": "Delay between requests (milliseconds)", "minimum": 0, "maximum": 10000, "type": "integer", "description": "Use this to pace batches and stay below Hunter rate limits. Enter 0-10000 milliseconds. Defaults to 100.", "default": 100 } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } } } } } } } } }