NewsOperate As is live. Send your first client one link

Integration

ClickSend

Send SMS, MMS, letters and voice messages. Your client pastes their ClickSend key once, and your agent or your code works with their access.

Phone and SMS

About ClickSend

ClickSend is a business messaging service for sending SMS, MMS, voice messages and even printed letters.

Once your client connects ClickSend, your agent can send texts, letters and voice messages, such as appointment reminders.

ClickSend

ClickSend · Phone and SMS

API key

Send SMS, MMS, letters and voice messages

The client pastes their username and API key from ClickSend's settings. We store it encrypted.

Tested against ClickSend's live API.

Tools

Every tool your agent gets for ClickSend. Select one to see its inputs and an example call.

  • Loading every tool…

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

Open the ClickSend docs

Any other endpoint

The request tool calls any ClickSend endpoint the tools above don't cover, with the client's access attached.

Base URL for request

https://rest.clicksend.com/v3

  • request

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

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

    servicestringrequired
    This service: clicksend
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://rest.clicksend.com/v3
    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 ClickSend 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.