46elks

We provide simple, programmatic access to telephony all over the world. Our infrastructure provides reliable access to over 1000 carriers in 200 countries, all through an easy to use API.
Register on 46elks.com and send a SMS using our API or justsend.46elks.com  to +421902028066  to get a t-shirt and 10€ worth of credit.
For all instructions how to easily get started we ask you to go here   (for Slovak here )
All of the teams will get access to the microcontroller by going to https://flow.m5stack.com/ and asking Rene on rene@46elks.com or via swapcard message for the API key to access the microcontroller.