Send Messages to Multiple Numbers

You can also send messages to multiple numbers in a single API call by using comma-separated or pipe-separated
numbers as values in the ‘send_to’ parameter.

Here’s an example of comma-separated (,) multiple numbers.

https://enterprise.smsgupshup.com/GatewayAPI/rest?method=SendMessage&send_to=9199xxxxxxxx,9198xxxxxxx
xx,9199xxxxxxxx&msg=Welcome%20to%20SMS%20GupShup%20API&msg_type=TEXT&userid=XXXXXXXX&aut
h_scheme=plain&password=password&v=1.1&format=text

Here’s an example of pipe-separated (|) multiple numbers.

https://enterprise.smsgupshup.com/GatewayAPI/rest?method=SendMessage&send_to=9199xxxxxxxx|9198xxxxxxx
xx|9199xxxxxxxx&msg=Welcome%20to%20SMS%20GupShup%20API
&msg_type=TEXT&userid=XXXXXXX&auth_scheme=plain&password=password&v=1.1&format=text