scrollport

Discover

Hunter

Find companies by industry, location, size, technology and keyword filters.

Capability
Company discovery
Current price
$0.0050/call
Availability
Ready to run
Last accepted verification

What this API does

Search Hunter's company index with a plain-language ideal-customer description or an exact list of domains. The upstream call is free; Scrollport charges a flat $0.0050 successful-call service fee and returns up to 100 companies.

Agents select this operation with tool ID hunter.discover, then inspect its current executable contract before a run.

Public input and output shape

Input

organizationobject · optional

Value supplied for organization.

querystring · optional

Natural-language company profile, for example European software companies with 11 to 50 employees.

minLength: 3 · maxLength: 500

Output

itemsarray

Returned result items.

Example request and output

This reviewed worked example is shared with inspect. Inspect also returns the current executable schema and price estimate before a paid run.

Request

{
  "tool_id": "hunter.discover",
  "input": {
    "organization": {
      "domain": [
        "hunter.io"
      ]
    }
  }
}

Output

[
  {
    "domain": "hunter.io",
    "emails_count": {
      "total": 28,
      "generic": 5,
      "personal": 23
    },
    "organization": "Hunter"
  }
]
Teaching errors and limitations
  • invalid_input: query or organization.domain is requiredexample: {"organization":{"domain":["hunter.io"]}}
Updated
18 August 2026

Use Discover with Scrollport

Use Scrollport

Scrollport identifies and validates the best-in-class API tools and provides them on a pay-as-you-go basis so you don't need to maintain a separate provider account, subscription or credits.

Give your agent the setup prompt to receive $1 in trial credit and start using the tools right away.