SMS API Integration

Reson8 API for Application-to-Person (A2P) messaging

Develop innovative messaging extensions to your CRM, ERP or other custom apps using our SMS API

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Integrate Reson8 API with your CRM, ERP, E-commerce and other custom applications for real-time SMS alerts and notifications.

Reson8 has a simple, easy-to-use API for developers and companies looking to enhance real-time communications with their customers and employees. We provide boilerplate code to ensure your service gets 'SMS enabled' in the shortest time possible.

Our well documented and comprehensive API helps you quickly build and launch your enhanced customer and employee communications by using parameters for personalization, time bound, multi-lingual support.

To learn more about the API and business specific use cases of API enabled messaging for Retail, F&B, Educational and other industries, click here.

For more information on A2P click here.

Sign up today for a developer account and extend your app to use SMS for fast customer communication


Reson8 Online is the Web based option to easily and cost effectively send SMS to customers and personnel for marketing, notifications or alerts.

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