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Software Development Kits

SDK Client Libraries for SMS

Our most popular client libraries for integrating SMS: PHP, .Net and Node applications supported.

PHP SDK PHP SDK

With our client library for PHP, SMS API solutions can easily be integrated into your legacy system and optimise business communications.

.NET SDK .Net SDK

Available in multiple languages, this client library enables functionality for .Net. SMS APIs make it simple to integrate into your system.

NodeJS SDK Node SDK

This text messaging SDK client library allows you to implement and enhance business communications with SMS REST API solutions.

Application Programming Interface

API Reference for SMS messaging

SMS APIs provide premium mass texting service to meet your unique requirements.

REST API REST

Utilise REST SMS API for secure messaging.

HTTP HTTP

Seamless integration with the HTTP SMS API.

SOAP API SOAP

Integrate SOAP SMS API for MXT functionality.

SMPP SMPP

SMPP SMS API provides enterprise-grade routing.

MMS API MMS Capability

Send multimedia messages and rich media with MMS API.

Mobile Network Portability

Keep your contact database up-to-date with MNP API.

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Integration Documentation

Documentation for SMS integrations

One Time Password API

Customise, generate and verify SMS One-Time Passcodes with SMSGlobal’s OTP API for cybersecurity and fraud detection.

HubSpot Documentation

Build SMS workflows, upload contact lists, and manage communication processes with SMSGlobal’s HubSpot Integration.

Zapier Documentation

Connect with 2000+ platforms using our Zapier SMS integration. Automate SMS workflows and trigger text messages.

Saleseforce SMS integration Salesforce Documentation

Automate SMS and send bulk text campaigns from your business platform. Enhance processes with SMSGlobal for Salesforce.

WhatsApp API WhatsApp Business API

Enhance business communications with white-label OTT messaging for your brand by integrating WhatsApp Business API.