providers/claude/plugins/telnyx-webrtc/skills/telnyx-webrtc-ruby/SKILL.md
Manage WebRTC credentials and mobile push notification settings. Use when building browser-based or mobile softphone applications. This skill provides Ruby SDK examples.
npx skillsauth add team-telnyx/telnyx-skills telnyx-webrtc-rubyInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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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.
All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code:
begin
result = client.messages.send_(to: "+13125550001", from: "+13125550002", text: "Hello")
rescue Telnyx::Errors::APIConnectionError
puts "Network error — check connectivity and retry"
rescue Telnyx::Errors::RateLimitError
# 429: rate limited — wait and retry with exponential backoff
sleep(1) # Check Retry-After header for actual delay
rescue Telnyx::Errors::APIStatusError => e
puts "API error #{e.status}: #{e.message}"
if e.status == 422
puts "Validation error — check required fields and formats"
end
end
Common error codes: 401 invalid API key, 403 insufficient permissions,
404 resource not found, 422 validation error (check field formats),
429 rate limited (retry with exponential backoff).
.auto_paging_each for automatic iteration: page.auto_paging_each { |item| puts item.id }.GET /mobile_push_credentials
page = client.mobile_push_credentials.list
puts(page)
Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)
POST /mobile_push_credentials — Required: type, certificate, private_key, alias
push_credential_response = client.mobile_push_credentials.create(
create_mobile_push_credential_request: {
alias: "LucyIosCredential",
certificate: "-----BEGIN CERTIFICATE----- MIIGVDCCBTKCAQEAsNlRJVZn9ZvXcECQm65czs... -----END CERTIFICATE-----",
private_key: "-----BEGIN RSA PRIVATE KEY----- MIIEpQIBAAKCAQEAsNlRJVZn9ZvXcECQm65czs... -----END RSA PRIVATE KEY-----",
type: :ios
}
)
puts(push_credential_response)
Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)
Retrieves mobile push credential based on the given push_credential_id
GET /mobile_push_credentials/{push_credential_id}
push_credential_response = client.mobile_push_credentials.retrieve("0ccc7b76-4df3-4bca-a05a-3da1ecc389f0")
puts(push_credential_response)
Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)
Deletes a mobile push credential based on the given push_credential_id
DELETE /mobile_push_credentials/{push_credential_id}
result = client.mobile_push_credentials.delete("0ccc7b76-4df3-4bca-a05a-3da1ecc389f0")
puts(result)
List all On-demand Credentials.
GET /telephony_credentials
page = client.telephony_credentials.list
puts(page)
Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)
Create a credential.
POST /telephony_credentials — Required: connection_id
Optional: expires_at (string), name (string), tag (string)
telephony_credential = client.telephony_credentials.create(connection_id: "1234567890")
puts(telephony_credential)
Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)
Get the details of an existing On-demand Credential.
GET /telephony_credentials/{id}
telephony_credential = client.telephony_credentials.retrieve("550e8400-e29b-41d4-a716-446655440000")
puts(telephony_credential)
Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)
Update an existing credential.
PATCH /telephony_credentials/{id}
Optional: connection_id (string), expires_at (string), name (string), tag (string)
telephony_credential = client.telephony_credentials.update("550e8400-e29b-41d4-a716-446655440000")
puts(telephony_credential)
Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)
Delete an existing credential.
DELETE /telephony_credentials/{id}
telephony_credential = client.telephony_credentials.delete("550e8400-e29b-41d4-a716-446655440000")
puts(telephony_credential)
Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)
development
Use when an agent must join, observe, react in, transcribe, summarize, or follow up on a Zoom, Google Meet, Microsoft Teams, or Webex meeting with Telnyx Meeting Bot. Handles vague requests, request-specific live polling, name/phrase and semantic triggers, explicitly authorized speak/chat actions, recovery, and all implemented transcript artifact types.
development
Use when an agent must join, observe, react in, transcribe, summarize, or follow up on a Zoom, Google Meet, Microsoft Teams, or Webex meeting with Telnyx Meeting Bot. Handles vague requests, request-specific live polling, name/phrase and semantic triggers, explicitly authorized speak/chat actions, recovery, and all implemented transcript artifact types.
development
Use when an agent must join, observe, react in, transcribe, summarize, or follow up on a Zoom, Google Meet, Microsoft Teams, or Webex meeting with Telnyx Meeting Bot. Handles vague requests, request-specific live polling, name/phrase and semantic triggers, explicitly authorized speak/chat actions, recovery, and all implemented transcript artifact types.
development
Generate speech from text using Telnyx and third-party TTS providers (AWS, Azure, ElevenLabs, MiniMax, Resemble, Rime, xAI). Returns base64-encoded audio or a binary stream. Also lists available voices per provider.