api/ruby/telnyx-fax-ruby/SKILL.md
Send and receive faxes programmatically. Manage fax applications and media. This skill provides Ruby SDK examples.
npx skillsauth add team-telnyx/telnyx-toolkit telnyx-fax-rubyInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
gem install telnyx
require "telnyx"
client = Telnyx::Client.new(
api_key: ENV["TELNYX_API_KEY"], # This is the default and can be omitted
)
All examples below assume client is already initialized as shown above.
This endpoint returns a list of your Fax Applications inside the 'data' attribute of the response.
GET /fax_applications
page = client.fax_applications.list
puts(page)
Creates a new Fax Application based on the parameters sent in the request.
POST /fax_applications — Required: application_name, webhook_event_url
fax_application = client.fax_applications.create(application_name: "fax-router", webhook_event_url: "https://example.com")
puts(fax_application)
Return the details of an existing Fax Application inside the 'data' attribute of the response.
GET /fax_applications/{id}
fax_application = client.fax_applications.retrieve("1293384261075731499")
puts(fax_application)
Updates settings of an existing Fax Application based on the parameters of the request.
PATCH /fax_applications/{id} — Required: application_name, webhook_event_url
fax_application = client.fax_applications.update(
"1293384261075731499",
application_name: "fax-router",
webhook_event_url: "https://example.com"
)
puts(fax_application)
Permanently deletes a Fax Application.
DELETE /fax_applications/{id}
fax_application = client.fax_applications.delete("1293384261075731499")
puts(fax_application)
GET /faxes
page = client.faxes.list
puts(page)
Send a fax.
POST /faxes — Required: connection_id, from, to
fax = client.faxes.create(connection_id: "234423", from: "+13125790015", to: "+13127367276")
puts(fax)
GET /faxes/{id}
fax = client.faxes.retrieve("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
puts(fax)
DELETE /faxes/{id}
result = client.faxes.delete("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
puts(result)
Cancel the outbound fax that is in one of the following states: queued, media.processed, originated or sending
POST /faxes/{id}/actions/cancel
response = client.faxes.actions.cancel("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
puts(response)
Refreshes the inbound fax's media_url when it has expired
POST /faxes/{id}/actions/refresh
response = client.faxes.actions.refresh("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
puts(response)
The following webhook events are sent to your configured webhook URL.
All webhooks include telnyx-timestamp and telnyx-signature-ed25519 headers for verification (Standard Webhooks compatible).
| Event | Description |
|-------|-------------|
| fax.delivered | Fax Delivered |
| fax.failed | Fax Failed |
| fax.media.processed | Fax Media Processed |
| fax.queued | Fax Queued |
| fax.sending.started | Fax Sending Started |
tools
Build cross-platform VoIP calling apps with React Native using Telnyx Voice SDK. High-level reactive API with automatic lifecycle management, CallKit/ConnectionService integration, and push notifications. Use for mobile VoIP apps with minimal setup.
tools
Build browser-based VoIP calling apps using Telnyx WebRTC JavaScript SDK. Covers authentication, voice calls, events, debugging, call quality metrics, and AI Agent integration. Use for web-based real-time communication.
tools
Build VoIP calling apps on iOS using Telnyx WebRTC SDK. Covers authentication, making/receiving calls, CallKit integration, PushKit/APNS push notifications, call quality metrics, and AI Agent integration. Use when implementing real-time voice communication on iOS.
tools
Build cross-platform VoIP calling apps with Flutter using Telnyx WebRTC SDK. Covers authentication, making/receiving calls, push notifications (FCM + APNS), call quality metrics, and AI Agent integration. Works on Android, iOS, and Web.