# Find Public Linear Contacts for B2B Research

**Use case:** 

Find Public Linear Contacts for B2B Research. Find publicly listed business contact information from company websites. Export emails, phone numbers, social links and optional email-infrastructure observations in a company record. Only publicly accessible information is extracted. DNS/MX records do not verify that an individual mailbox exists or will accept email. Missing or blocked pages are.

## Input

```json
{
  "domains": [
    "linear.app"
  ],
  "include_dns": true,
  "use_paid_upstream": false
}
```

## Output

```json
{
  "domain": {
    "label": "Company Domain",
    "format": "string"
  },
  "status": {
    "label": "Lookup Status",
    "format": "string"
  },
  "emails": {
    "label": "Public Emails",
    "format": "array"
  },
  "named_emails": {
    "label": "Named Email Addresses",
    "format": "array"
  },
  "generic_emails": {
    "label": "Team Email Addresses",
    "format": "array"
  },
  "phones": {
    "label": "Phone Numbers",
    "format": "array"
  },
  "linkedin": {
    "label": "LinkedIn Page",
    "format": "string"
  },
  "social_links": {
    "label": "Social Profiles",
    "format": "array"
  },
  "contact_page": {
    "label": "Contact Page",
    "format": "string"
  },
  "accepts_email": {
    "label": "MX Records Found",
    "format": "boolean"
  },
  "email_provider": {
    "label": "Email Provider",
    "format": "string"
  },
  "mx": {
    "label": "Mail Exchange Hosts",
    "format": "array"
  },
  "spf": {
    "label": "SPF Record",
    "format": "string"
  },
  "dmarc_policy": {
    "label": "DMARC Policy",
    "format": "string"
  },
  "inferred_email_pattern": {
    "label": "Inferred Email Pattern",
    "format": "string"
  },
  "note": {
    "label": "Result Notes",
    "format": "string"
  },
  "checked_at": {
    "label": "Checked At",
    "format": "string"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The Company Contacts Finder: Emails, Phones, Socials & DNS Actor is ready to run with the inputs already set for "Find Public Linear Contacts for B2B Research". [Sign up or log in](https://console.apify.com/create-task-from-example/GKVxV6Ui1v6Vw5bt3) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Find Public Linear Contacts for B2B Research" task

The Company Contacts Finder: Emails, Phones, Socials & DNS Actor will start running based on the input automatically. You can also change all the input fields, like company domains, include email dns, and more, to match your specific use case.

### 3. Receive the "Find Public Linear Contacts for B2B Research" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as company domain, lookup status, public emails, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Find Public Linear Contacts for B2B Research" task via API](https://apify.com/hirepulse/company-contact-details-finder.md).

## About this Actor

This example demonstrates how to use [Company Contacts Finder: Emails, Phones, Socials & DNS](https://apify.com/hirepulse/company-contact-details-finder.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/hirepulse/company-contact-details-finder.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/hirepulse/company-contact-details-finder.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).