Fast2SMS

The Fast2SMS plugin lets you send SMS messages from your workflows using the Fast2SMS service. It supports sending quick messages and OTP (one-time password) messages to mobile numbers. The plugin authenticates using a Fast2SMS API key. Use this plugin when your workflows need to send notifications, alerts, or verification codes to users via SMS.

Prerequisites:

1. Valid Fast2SMS account with sufficient balance.
2. API Key should be known. For details, see Appendix 28: Fast2SMS: Generate API Key.

tip

Fast2SMS supports only Indian mobile numbers.