Announcing the Webhook Plugin: Validate your webhooks with the new webhook plugin for the Twilio CLI
Emulate webhook requests to test your Twilio webhook applications using the new webhook plugin for the Twilio CLI.
Use XML Literals in Visual Basic .NET to generate TwiML
Learn how to generate TwiML instructions to respond to texts and voice calls using XML Literals in Visual Basic .NET and ASP.NET Core Minimal APIs.
How to generate TwiML using Strings in C#
Learn how Twilio uses webhooks and TwiML to give you control over how to respond to a call or text message. You can generate TwiML using strings in many ways, and with C# 11 you can now also use Raw String Literals.
Use Raw String Literals to generate TwiML in C# 11
Learn how Twilio uses webhooks and TwiML to give you control over how to respond to a call or text message. You can generate TwiML in many ways, and with C# 11 you can now also use Raw String Literals.
Use Visual Studio dev tunnels to handle Twilio Webhooks
Learn how to develop webhooks on your local machine using Visual Studio dev tunnels and ASP.NET Core.
Find your US Representatives and Congressional Districts with SMS and ASP.NET Core
Learn how to create an SMS bot that looks up U.S. Congressional Districts and Representatives using the Google Civic Information API, C#, ASP.NET Core Minimal API, and Twilio SMS.
How to test SMS and Phone Call applications with the Twilio Dev Phone
Learn how to use Twilio's brand-new open-source tool, the Twilio Dev Phone, to test your SMS and phone call applications!
Send Email and SMS from Google Forms using Zapier, SendGrid, and Twilio
Learn how to forward Google Form data via Email and SMS using Zapier, SendGrid, and Twilio
How to better configure C# and .NET applications for SendGrid
Learn how to configure your .NET applications better for sending SendGrid emails
How to better configure C# and .NET applications for Twilio
Learn how to use multiple configuration sources, strongly-typed objects, and implement the options pattern in your .NET applications
What's new in the Twilio helper library for ASP.NET (v5.73.0 - April 2022)
Learn about what's new and old with the Twilio helper library for ASP.NET in version 5.73.0
How to Send SMS without a Phone Number using C# .NET and an Alphanumeric Sender ID
You don't always need a phone number to send SMS! Learn how to send text messages using Alphanumeric Sender IDs.
How to send Email in C# .NET using SMTP and SendGrid
You can use the SendGrid APIs to send emails, but you can also use SMTP with SendGrid. Learn how to send emails using SMTP, SendGrid C# .NET
Send Emails using C# .NET with Azure Functions and SendGrid Bindings
Learn how to send emails from Azure Functions using C# .NET and the SendGrid Bindings
Integrate ngrok into ASP.NET Core startup and automatically update your webhook URLs
Learn to integrate ngrok into ASP.NET Core's startup process to create secure public tunnels and automatically handle Twilio's webhooks with a single command
Send Scheduled SMS with C# .NET and Twilio Programmable Messaging
Learn how to schedule SMS with C# .NET and Twilio Messaging's latest feature: Scheduled Messaging!
Develop webhooks locally using Cloudflared Tunnel
Webhooks are a common way to integrate with external service, including Twilio! Learn how to develop webhooks locally using Cloudflare Tunnels!
How to send SMS with C# .NET and Azure Functions using Twilio Output Binding
Twilio posts cloud communications trends, customer stories, and tips for building scalable voice and SMS applications with Twilio's APIs.
How to send recurring emails in C# .NET using SendGrid and Quartz.NET
Learn how to send recurring emails with C# .NET using Quartz.NET and SendGrid's APIs
Send Emails using the SendGrid API with .NET 6 and C#
Learn how to send emails using the SendGrid API with a .NET 6 console application and C#