Spendo offers a range of high-performance APIs and SDKs that businesses can leverage to connect with their customers in various ways. Below are brief descriptions of each of the products that Spendo offers:

Verify API - This API allows businesses to verify the identity of their customers using phone number validation, two-factor authentication, and one-time password (OTP) verification.

Messaging API - This API enables businesses to send SMS and MMS messages to their customers at scale. It also offers advanced features like message personalization, message scheduling, and message templates.

Voice API - This API enables businesses to make and receive voice calls from their customers. It also offers features like call recording, text-to-speech, and speech-to-text conversion.

Carrier Billing API - This API allows businesses to accept payments from their customers using carrier billing. This means that customers can pay for products or services by adding the cost to their mobile phone bill.

Email API - This API enables businesses to send transactional and marketing emails to their customers. It also offers advanced features like email personalization, A/B testing, and email tracking.

USSD API - This API enables businesses to engage with their customers using USSD (Unstructured Supplementary Service Data) technology. This technology allows for real-time interaction and feedback from customers using their mobile phones.

Video API - This API enables businesses to make and receive video calls with their customers. It also offers features like screen sharing and recording.

WhatsApp API - This API enables businesses to connect with their customers using the popular messaging platform WhatsApp. Businesses can send messages, receive messages, and automate interactions using this API.