---
title: How Do I Handle Bulk SMS Sending with the SMS API?
description: "To handle **[bulk SMS](https://www.smsgatewaycenter.com)** sending, use **SMSGatewayCenter**’s Bulk SMS API by passing multiple mobile numbers in the **mobile** parameter, separated by commas (e.g., 919xxxxxxxx1,919xxxxxxxx2). Ensure your account has sufficient credits and configure your **senderid** and message content. Refer to our…"
url: "https://www.smsgatewaycenter.com/blog/kb/how-do-i-handle-bulk-sms-sending-with-the-sms-api/"
updated: "2025-03-03"
category: API
---

# How Do I Handle Bulk SMS Sending with the SMS API?

To handle **[bulk SMS](https://www.smsgatewaycenter.com)** sending, use **SMSGatewayCenter**’s Bulk SMS API by passing multiple mobile numbers in the **mobile** parameter, separated by commas (e.g., 919xxxxxxxx1,919xxxxxxxx2). Ensure your account has sufficient credits and configure your **senderid** and message content. Refer to our **[API documentation for JSON](https://www.smsgatewaycenter.com/developer-api/send-sms-batch/)**-based batch sending options and test with a small batch before scaling. Our robust infrastructure supports thousands of corporate users sending bulk messages reliably.

### More Related Articles

- [How do I secure my API keys in a production environment?](https://www.smsgatewaycenter.com/blog/kb/how-do-i-secure-my-api-keys-in-a-production-environment/)
- [What should I do if my API request times out?](https://www.smsgatewaycenter.com/blog/kb/what-should-i-do-if-my-api-request-times-out/)
- [Solving Common Verify OTP API Problems](https://www.smsgatewaycenter.com/blog/kb/solving-common-verify-otp-api-problems/)

Found this useful?[Add as Preferred Source on Google](https://www.google.com/preferences/source?q=smsgatewaycenter.com)