Sinch Community

First let me share some links to some helpful resources for our SMS API: SMS API product page - where you can find general product information and several helpful resources, including a contact form that will connect you with an expert. SMS developer documentation - includes full API Reference and tutorials. The getting started guide will help you set up and get started using SMS quickly and efficiently. SMS Community Knowledge base - here, you'll find many helpful articles about our SMS services, including FAQs, product updates, and more.   Sinch’s extensive global network reach ensures that you can reach almost any phone on the plant using our SMS API. However, it is important to note that when sending messages to different countries, customers are obligated to comply with all applicable regulations and requirements pertaining to that country. The  Sinch Customer Dashboard contains comprehensive Country Information pages, which detail regulatory and compliance information to help you communicate successfully with different countries.   Our SMS knowledgebase outlines some of best practises for sending SMS.   Regarding pricing the costs to send a message can be found on our SMS pricing page.   At Sinch the security, integrity, and availability of your data are our top priorities. We understand how vital security is to you and your business success. To ensure you never have to worry, at Sinch we use a multi-layered approach to protect and monitor all your information. To learn more, view the dedicated Security page on sinch.com.   However, if you have any specific pricing questions regarding pricing, security or anything else, please reach out to your Sinch Account Manager or complete our simple form to contact Sinch.   Thanks and kind regards, ... View more

Yes, sinch mobile sms works in Sri Lanka. It provides global sms services you can visit the sinch website or contact their sales staff directly. They provide complete instructions and support to help you get started with their sms API.           ... View more

Hi Natalia,   Sinch provides a wide range of programmable APIs and SDKs to power all your communication needs:   Messaging APIs Reach any mobile phone on the planet with our powerful standalone messaging APIs for SMS, RCS, MMS, Rich SMS, WhatsApp, Instagram, Facebook Messenger, Apple Messages, Viber, LINE, Telegram, KakaoTalk, WeChat and more Learn more about our Messaging APIs View Messaging API Documentation Conversation API Leverage a single API to send and receive messages over the most popular channels in the world. Learn more about Conversation API View Conversation API Documentation Voice and Video Reach any mobile phone on the planet with our powerful calling APIs Learn more about our Voice APIs View Voice API Documentation Email Start sending transactional or marketing emails in minutes via API Learn more about our Email APIs View Email API Documentation Verification Verify users with SMS, voice, flash-calls, and data Learn more about Verification API View Verification API Documentation Numbers Get access to a complete range of carefully-tested phone numbers, to use with all your communication services  Learn more about our Numbers APIs View Numbers API Documentation Sinch Engage Your one platform for conversational care, marketing, and commerce Learn more about Sinch Engage View Sinch Engage API Documentation   Please click the Learn more links in the table above to learn more about our APIs and to see examples of how they are used.   If you have any specific questions please let us know - we are always happy to help!   Thanks and kind regards,   ... View more

Hello there I hope you have a strong internet connection and that your devices are working correctly. Also, check that your API key is properly connected to the code. Verify the API endpoints in your account to make a voice call.   I hope this will be helpful for you. ... View more