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// ai & llm

Treg

Treg gives AI agents Tomba's tools through one token and one MCP server, billed per call from a prepaid balance or on your own Tomba key.

View Integration
  1. 01
    Treg AI tool registry integrationIn TregAI & LLM
  2. via mcp server
  3. 02

    MCP tool email_finder

    GET/email-finder1 search credit
  4. 03

    Result

    richard@piedpiper.comvalid

// 01 · overview

Tomba in Treg

Connect Tomba with Treg

Treg is an open-source, metered proxy that gives AI agents access to provider APIs through one token and one MCP server. Tomba is one of its providers: an agent can find and verify work emails and phone numbers and enrich people and companies without a separate Tomba sign-up.

What agents can call

  • People and contacts: find a work email from a name and domain, verify an email, find a phone number, enrich a person
  • Companies: enrich a company by domain, list a company's emails, detect its technology stack
  • Domains: check whether an email domain is disposable or free webmail
  • Your account (with your own key): usage, rate limits and call logs

How it is billed

Calls on Treg's platform key are charged per call from a prepaid Treg balance at Tomba's rate. Register your own Tomba key and Treg uses it instead; those calls are not metered by Treg and count against your Tomba plan.

Getting started

  1. Create a Treg account
  2. Add Treg's MCP server to your agent, for example claude mcp add --transport http treg https://treg.to/mcp
  3. Ask your agent to find or verify an email; optionally register your Tomba API key in Treg

// 02 · endpoints

The API behind Tomba for Treg

Integrations call the same Tomba endpoints as your code, with your account's credits. Each call costs what its endpoint costs.

01GET/email-finder1 search credit02GET/people/find1 search credit03GET/enrich1 search credit04GET/linkedin1 search credit05GET/email-verifier1 verification credit

// customers

What teams say about Tomba

  • The data is always fresh, and the n8n integration is excellent for my use case. Support is very responsive overall. I'd rate it 9/10.
    Benjie MalinaoCo-Founder & CTO, Channel Automation
  • Tomba is my favorite tool for lead finding and verification because it gets the job done. … Heck, you can even export your prospects from tomba to your favourite CRM like Hubspot directly or to other CRM's via Zapier, Pabbly, or Integrately if you like!
    KC W.Chief Executive Officervia G2

// quick start

Make your first call in a minute

Free account, real API key, the same endpoints Enterprise customers use.

  1. 1Create a free account25 searches a month. No card.
  2. 2Copy your key and secretFrom API keys in the dashboard.
  3. 3Call the APIPaste the request; the answer is JSON.
Get free API keyRead the docs
curl "https://api.tomba.io/v1/email-finder?domain=piedpiper.com&first_name=Richard&last_name=Hendricks" \
  -H "X-Tomba-Key: $TOMBA_API_KEY" \
  -H "X-Tomba-Secret: $TOMBA_SECRET_KEY"
Response
200 OK· 1 search credit
{
  "data": {
    "email": "richard@piedpiper.com",
    "first_name": "Richard",
    "last_name": "Hendricks",
    "full_name": "Richard Hendricks",
    "website_url": "piedpiper.com",
    "company": "Pied Piper",
    "pattern": "{first}",
    "department": "executive",
    "type": "personal",
    "position": "CEO",
    "country": "US",
    "gender": "male",
    "twitter": null,
    "linkedin": "https://www.linkedin.com/in/richard-hendricks",
    "score": 100,
    "accept_all": false,
    "phone_number": true,
    "verification": {
      "date": "2025-01-15T10:32:00+01:00",
      "status": "valid"
    },
    "sources": [
      {
        "uri": "https://piedpiper.com/blog/engineering",
        "website_url": "piedpiper.com",
        "extracted_on": "2024-06-01T09:14:07+01:00",
        "last_seen_on": "2025-01-10T17:02:44+01:00",
        "still_on_page": true
      }
    ],
    "phone_data": []
  }
}