My web app sends an SMS text message to users in the US when they enter their phone number, using the Nexmo API. When the SMS contains a link, it does not get delivered to users if their carrier is...

I am trying to send an audio file through a websocket, and I realised that in order to do so i need to convert the mp3 file to a Linear PCM 16-bit code, but i cant find a way to do so. here is what...

My pom.xml for all the relevant dependencies. No other dependencies use the below dependencies internally. <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifac...

Migrated torando v5.1 to v6. but asynchronous coroutine seems to have removed. Any suggestions for its fix? Migrating the project from 2.7 to 3.6, at the same time moving tornado framework from v5...

I am trying to implement Nexmo's Voice api, with websockets, in a .Net Core 2 web api. This api needs to : receive audio from phone call, through Nexmo use Microsoft Cognitive Speech to text api s...

I am working on an sms feature by the Nexmo package. However I encountered an error which is: Please provide Nexmo API credentials. Possible combinations: api_key + api_secret, api_key + signatu...

For a client project I'm creating a simple hybrid app that serves a very simple function, yet will have high traffic. The app wouldn't normally need a backend, since it's very very simple, and fire...

I've been trying to update a small Python library called libpynexmo to work with Python 3. I've been stuck on this function: def send_request_json(self, request): url = request req = urllib.req...

How do I process a long GET request with Flask? Is is possible to get a dictionary all the params? Here is the query string I'm trying to parse: /?msisdn=19150000001&to=12108054321&messa...

I wonder how we're suppose to integrate and unittest nexmo. They don't have any test api key such as stripe, etc. They also charge you regardless of whether sms is sent or not They don't publish n...