SMS Levy Sri Lanka – Bulk SMS Tax & Promotional SMS Levy Explained
The SMS levy in Sri Lanka is a statutory tax introduced under the Finance Act No. 35 of 2018, applicable to bulk […]
How to Implement OTP (One-Time Password) Verification Using the MERN Stack & Text.lk SMS (MongoDB, Express, React, Node.js)
Below is a complete OTP verification implementation guide for the MERN stack (MongoDB, Express, React, Node.js) using Text.lk SMS. OTP (One-Time Password) […]
How to Implement OTP (One-Time Password) Verification Using Laravel, MySQL & Text.lk SMS Gateway
Below is a full, clean tutorial specifically for Laravel + MySQL + Text.lk, using the official Text.lk Laravel package. OTP (One-Time Password) […]
How to Implement OTP (One-Time Password) Verification Using PHP, MySQL & Text.lk SMS Gateway
Below is a complete, production-ready OTP implementation guide using PHP + MySQL + Text.lk SMS Gateway in Sri Lanka OTP (One-Time Password) […]
Why Text.lk has no setup fee?
Text.lk mission is ‘Winning Together! – Customer first, always’. At Text.lk, our mission is simple. Make communication effortless. We help our customers […]
What is SMS Unit?
What is SMS Unit? SMS Unit in Text.lk SMS Gateway in Sri Lanka is the measurement of how many segments a text message […]
SMS Unit Calculation Guide (Sri Lanka) – Sinhala, Tamil & English
When sending SMS in Sri Lanka, use the text.lk SMS Gateway API, Understanding how SMS units are calculated can help you save […]
How to Get SMS Gateway in Sri Lanka?
Text.lk is a leading SMS gateway provider in Sri Lanka that offers an AI-powered sms gateway. We supports promotional, transactional, OTP, and […]
How many minimum SMS units are required for an API SMS?
The minimum SMS units required for sending an API SMS on Text.lk depend on the message length, encoding and firewall rules. How […]
How to Build and Grow SMS Subscriber List in Sri Lanka
In Sri Lanka’s fast-growing digital market, SMS marketing is a powerful way for businesses to connect directly with customers. But before you […]
How to choose the right SMS Sender ID for your Business in Sri Lanka
Best SMS Sender ID Choosing Guide in Sri Lanka by Text.lk. (10 Tips and Mistakes What to Avoid). Find Perfect SMS Sender […]
Text.lk OTP | Sending OTPs with Text.lk SMS Gateway Sri Lanka
Text.lk offers two simple methods to send OTPs via SMS: Quick Guide to Sending OTP via API:1. Set ‘type’ as ‘otp’.2. Use […]