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Integration

SMS Masivos

Bulk SMS for businesses in Mexico. Your client pastes their SMS Masivos key once, and your agent or your code works with their access.

Phone and SMS

About SMS Masivos

Through Operate As, your agent, n8n workflow or code works in SMS Masivos with your client's own access. Your client pastes their API key from SMS Masivos once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of SMS Masivos's API through the request tool, with the client's access attached.

Common uses in Phone and SMS

  • Send appointment reminders and confirmations by text
  • Log calls and messages against the right customer
  • Follow up on missed calls

SMS Masivos

SMS Masivos · Phone and SMS

API key

Bulk SMS for businesses in Mexico

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

Tested against SMS Masivos's live API.

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

Open the SMS Masivos docs

Tools

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

Base URL for request

https://api.smsmasivos.com.mx/v2

  • request

    HTTPS ANY /v1/clients/{clientId}/sms-masivos/{path}

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

    servicestringrequired
    This service: sms-masivos
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.smsmasivos.com.mx/v2
    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 SMS Masivos 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.