telnyx-messaging-go

Send and receive SMS/MMS via the Telnyx Messaging API using Go.

3|2|Updated Feb 10, 2026
One-click install
npx skills add https://github.com/team-telnyx/telnyx-toolkit --skill telnyx-messaging-go
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: telnyx-messaging-go
Source: https://github.com/team-telnyx/telnyx-toolkit/tree/main/api/go/telnyx-messaging-go
Command: npx skills add https://github.com/team-telnyx/telnyx-toolkit --skill telnyx-messaging-go

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the process of sending and receiving SMS/MMS messages, managing phone numbers, and handling opt-outs using the Go programming language.

Core Features & Use Cases

  • Send Messages: Transmit SMS, MMS, WhatsApp, and group messages.
  • Manage Numbers: Retrieve and update messaging settings for phone numbers.
  • Handle Opt-Outs: List and manage user opt-out requests.
  • Use Case: Integrate Telnyx messaging capabilities into your Go application to send customer notifications, process inbound messages, or build two-factor authentication flows.

Quick Start

Use the telnyx-messaging-go skill to send a message to +18445550001 using your TELNYX_API_KEY.

Frequently Asked Questions about telnyx-messaging-go

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I send SMS and MMS messages using Go?

To send SMS and MMS messages using Go, utilize the Telnyx Messaging API via the telnyx-go library to transmit text, media, and group messages directly from your application.

Can I manage phone number messaging settings with the telnyx-go library?

Yes, you can manage phone numbers with the telnyx-go library by retrieving and updating messaging settings for specific numbers to configure your SMS and MMS routing.

What do I need to integrate Telnyx messaging into a Go application?

You need the telnyx-go library and your TELNYX_API_KEY to integrate Telnyx messaging, enabling you to send notifications, process inbound messages, and build 2FA flows.

Does the Telnyx Messaging API for Go support handling user opt-outs?

Yes, the Telnyx Messaging API for Go supports handling user opt-outs by allowing you to list and manage opt-out requests to maintain compliance in your messaging application.

What are the best use cases for implementing SMS with the Telnyx Go SDK?

The best use cases for implementing SMS with the Telnyx Go SDK include sending customer notifications, processing inbound messages, and building two-factor authentication flows.

Can I send WhatsApp messages using the Telnyx Go SDK?

Yes, you can send WhatsApp messages using the Telnyx Go SDK alongside SMS and MMS, expanding your application's multi-channel messaging capabilities through the Telnyx Messaging API.