A company's email address patterns by domain

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

by The Companies APIReady to run$0.0027 per request · $0.27 per 100 requests

Example

You ask your agent

“What email format does Stripe use?”

You get

Pattern: [F]
Usage percentage: 59.19

What your agent sends and gets back (JSON)

Your agent works out the exact inputs, such as IDs, dates and settings, from what you ask.

Request

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

Response

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

Use it with your agent

Copy the prompt and paste it into your agent, then 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.

Provider access is included. If your agent isn't connected to Scrollport yet, it will help you set that up.

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Questions

Is A company's email address patterns by domain (The Companies API) free?

Scrollport has no free tier: it costs $0.0027 per request ($0.27 per 100 requests), paid per use from a prepaid wallet with no subscription. Connecting your first agent adds $1 of trial credit, so you can try it before adding funds.

Do I need an API key from The Companies API?

No. Your agent runs it through your Scrollport connection (MCP, the Scrollport CLI or the HTTP API), and Scrollport handles access to The Companies API, so you don't sign up with The Companies API or manage an API key.

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.

All inputs and outputs

Input

domainstring · required

company domain

minLength: 1 · maxLength: 253

emailsCountboolean · optional

include how many addresses back each pattern

precisioninteger · optional

confidence floor for which patterns are returned

minimum: 0 · maximum: 1000000

Output

dataobject

Main result payload.

Errors and limits

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.