# A company's email address patterns by domain

The Companies API

Find which email-address formats a company uses, and how common each one is

## Use this tool with your AI agent

1. Copy the prompt
2. Paste it into your agent
3. Tell it what you need

Read https://scrollport.com/start. Use my existing Scrollport connection, or help me connect if needed. Help me use A company's email address patterns by domain (tool ID: the-companies-api.companies-email-pattern). Ask me for the details you need, then show me the result.

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**Job:** [Find email addresses](https://scrollport.com/tools/email-finder-api)

**Current price:** $0.0027/request

**Availability:** Ready to run

## Tool details

**About this tool**

Find which email-address formats a company uses, and how common each one is Retrieve one bounded result or page using the documented fields. Pagination is explicit: follow-up pages require another run. The catalog price is the maximum per request; the upfront quote reflects the selected limits. Completed requests cost that quote, including valid empty pages and no-match answers. Supplier waivers do not change the customer price. Failed requests are uncharged. Results contain reviewed business data and available pagination. The worked example shows selected fields from a recorded response, with at most the first item of each list.

**Inputs and outputs**

### Input

`domain` string · required

company domain

minLength: 1 · maxLength: 253

`emailsCount` boolean · optional

include how many addresses back each pattern

`precision` integer · optional

confidence floor for which patterns are returned

minimum: 0 · maximum: 1000000

### Output

`data` object

Returned data value.

**Example request and output**

Inspect returns this reviewed example, its estimated cost and the current input schema. Run calculates the estimate for your actual input.

### Request

```
{
  "tool_id": "the-companies-api.companies-email-pattern",
  "input": {
    "domain": "stripe.com"
  }
}
```

### Output

```
{
  "data": {
    "patterns": [
      {
        "pattern": "[F]",
        "usagePercentage": 59.1934
      }
    ]
  }
}
```

**Errors and limitations**

- `invalid_input`: The lookup fields or limits are invalid.example: {"domain":"stripe.com"}
- `upstream_error`: The provider could not complete a verified result; the wallet was not charged.Check the documented fields and contact Scrollport support with the run ID if needed.

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Canonical page: https://scrollport.com/tools/providers/the-companies-api/companies-email-pattern