NewsOperate As is live. Send your first client one link

Integration

Mailshake

Cold email outreach and sales engagement. Your client pastes their Mailshake key once, and your agent or your code works with their access.

Marketing

About Mailshake

Mailshake is a cold email outreach and sales engagement tool.

With your client's Mailshake connected, your agent can work with campaigns and recipients.

Mailshake

Mailshake · Marketing

API key

Cold email outreach and sales engagement

The client pastes their API key from Mailshake's settings. We store it encrypted.

Tested against Mailshake's live API.

Building with Mailshake? The docs have setup steps and code for every tool.

Open the Mailshake docs

Tools

Your agent calls any endpoint of Mailshake's API with the request tool, with the client's access attached.

Base URL for request

https://api.mailshake.com/2017-04-01

  • request

    HTTPS ANY /v1/clients/{clientId}/mailshake/{path}

    Any endpoint of Mailshake's own API, with the client's access attached.

    servicestringrequired
    This service: mailshake
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.mailshake.com/2017-04-01
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Mailshake key you paste, with only the access you gave that key

Get started

Send your next client one link

Add a client, select the services, copy the link. You'll get an email the moment their access is ready. Start free, no card required. Paid plans are one flat monthly price, and a busy month never takes your agents offline.