MCP server

Pick your app. Each one takes the same URL, and signs you in to Rotto the first time.

Server URL

https://www.rotto.com/api/contact-lookup/mcp

Connect Claude

Web and desktop

  1. In Claude on the web or the desktop app, open Customize, then Connectors.
  2. Press Add custom connector.
  3. Name it Rotto and paste the server URL.
  4. Under authentication choose OAuth, and leave it to register automatically.
  5. Press Connect, sign in to Rotto and press Allow.

  6. Then ask it

    Get the work email for linkedin.com/in/jane-doe

Two look people up. Four are free.

Spends from your balance

Only on the details they find, from $0.09 each.

Look up one person

Email and phone from a LinkedIn URL or an email.

lookup_contact

Look up a list

Up to 50 people a call, to fill a sheet.

lookup_contacts

Reveal an extra detail

Another email or a WhatsApp we hold, at the usual price.

reveal_extra

Free to call

Never costs a cent.

Estimate the cost

The most a lookup could cost.

estimate_cost

Check your balance

Your balance, your rates and your auto top-up.

get_balance

See who you have

Contacts you already paid for.

list_contacts

Pick up a long lookup

Checks back while a big list runs.

get_lookup

The same prices as the app, and every app you connect stays yours to switch off.

How paying works

  • The same prices as the app: at full price a work email is $0.09, a personal email $0.27 and a phone number $0.90, and they drop the more you add in 28 days.
  • You pay only for the details we find. Nothing found, nothing charged.
  • A lookup from a chat shows up in the app like any other, and a detail you already have is free.
  • Your assistant can ask for an estimate first, and can be given a limit on what one call may spend.

Stay in control

  • Revoke any app or key in Settings, under Connected apps, and it stops at once.
  • An app only does what you allowed: look people up, or only see your balance and contacts.
  • Apps can look up 500 people a day and make 30 calls a minute.
Open Settings

Sign up and get $5 free, then paste the URL into your app. No card needed.

Get started freeConnect your app
Rotto

Personal email, work email and phone from a LinkedIn URL.

rotto.com

Use Rotto Contact Lookup in Claude, ChatGPT and Cursor