Add number to blacklist

GET https://www.lightsms.com/external/get/add2stop.php

Add a phone number to your blacklist (stop list).

Numbers in the blacklist will not receive SMS messages. Use this to honor opt-out requests and maintain compliance with SMS regulations.

Authorization

This endpoint requires authentication using login, signature, and timestamp parameters.

See the Authentication documentation for more details.

AUTHORIZATION: HTTP

REQUEST

Base URL

https://www.lightsms.com

Query Parameters

loginREQUIRED

Your LightSMS account login

signatureREQUIRED

Request signature for authentication

phoneREQUIRED

Phone number to add to blacklist

timestampREQUIRED

UTC timestamp of the request

return

Response format (json or xml)

RESPONSE

Number added to blacklist successfully

{
  "id": "4419373"
}