Use SMS Masivo with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Send bulk SMS campaigns across Latin America with delivery tracking, contact segmentation, and competitive local pricing.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 10 capabilities
The complete SMS Masivo capability set.
These are the exact actions your AI can choose when you ask it to work with SMS Masivo.
01-04
4 capabilities in this set.
Part of 10 available through SMS Masivo.
- 01
Check smsmasivo status
Verify SMS Masivo API connectivity
- 02
Create contact
Create a new contact
- 03
Get balance
Check your SMS credit balance
- 04
List contacts
List all contacts in your account
05-07
3 capabilities in this set.
Part of 10 available through SMS Masivo.
- 05
List groups
List all contact groups
- 06
Schedule SMS
Provide the date in ISO 8601 format. Schedule an SMS for future delivery
- 07
Send bulk SMS
Provide comma-separated numbers in international format. Send the same SMS to multiple recipients
08-10
3 capabilities in this set.
Part of 10 available through SMS Masivo.
- 08
Get delivery report
Get the delivery report for a specific message
- 09
List delivery reports
List delivery reports by date range
- 10
Send SMS
Optionally provide a campaign name for tracking. Send an SMS message to a single recipient
Observed, not estimated
861ms average. Fast in production.
SMS Masivo is checked daily against the live service.
- Fastest day
- 741ms
- Slowest day
- 1061ms
- 14-day trend
- Slowing+12%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 10 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of SMS Masivo, so you can see the experience inside your AI.
It does not authenticate your account with SMS Masivo. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
SMS Masivo Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_hp03lp29r6jzAgxmzmTV2JQKCyyRIB2VZw9cRDGD/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — SMS Masivo capabilities are ready to use.
{
"mcpServers": {
"sms-masivo-mcp": {
"url": "https://edge.vinkius.com/vk_preview_hp03lp29r6jzAgxmzmTV2JQKCyyRIB2VZw9cRDGD/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions SMS Masivo owners ask.
- 01
Can I send SMS to multiple recipients at once?
Yes! Use send_bulk_sms with a comma-separated list of phone numbers in international format. All recipients receive the same message.
- 02
How do I check if my message was delivered?
Use get_delivery_report with the transmission ID returned when the SMS was sent. It shows real-time delivery status (delivered, pending, failed).
- 03
Can I schedule messages for later?
Yes! Use schedule_sms with the delivery date in ISO 8601 format (e.g., 2025-01-15T14:00:00Z). The message will be sent at the specified time.
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