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Twilio

Twilio API integration with managed OAuth. SMS, voice calls, phone numbers, and communications. Use this skill when users want to send SMS messages, make voice calls, manage phone numbers, or work with Twilio resources. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key.

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Twilio API integration with managed OAuth. SMS, voice calls, phone numbers, and communications. Use this skill when users want to send SMS messages, make voice calls, manage phone numbers, or work with Twilio resources. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key.

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

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Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md, LICENSE.txt

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  • Review SKILL.md after the package is downloaded.
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I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

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I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.2

Documentation

ClawHub primary doc Primary doc: SKILL.md 28 sections Open source page

Twilio

Access the Twilio API with managed OAuth authentication. Send SMS messages, make voice calls, manage phone numbers, and work with Twilio resources.

Quick Start

# List all accounts python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/twilio/2010-04-01/Accounts.json') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Base URL

https://gateway.maton.ai/twilio/2010-04-01/Accounts/{AccountSid}/{resource}.json The gateway proxies requests to api.twilio.com and automatically injects your OAuth token. Important: Most Twilio endpoints require your Account SID in the path. You can get your Account SID from the /Accounts.json endpoint.

Authentication

All requests require the Maton API key in the Authorization header: Authorization: Bearer $MATON_API_KEY Environment Variable: Set your API key as MATON_API_KEY: export MATON_API_KEY="YOUR_API_KEY"

Getting Your API Key

Sign in or create an account at maton.ai Go to maton.ai/settings Copy your API key

Connection Management

Manage your Twilio OAuth connections at https://ctrl.maton.ai.

List Connections

python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections?app=twilio&status=ACTIVE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Create Connection

python <<'EOF' import urllib.request, os, json data = json.dumps({'app': 'twilio'}).encode() req = urllib.request.Request('https://ctrl.maton.ai/connections', data=data, method='POST') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Get Connection

python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF Response: { "connection": { "connection_id": "ebe566b1-3eaf-4926-bc92-0d8d47445f12", "status": "ACTIVE", "creation_time": "2026-02-09T23:18:44.243582Z", "last_updated_time": "2026-02-09T23:19:55.176687Z", "url": "https://connect.maton.ai/?session_token=...", "app": "twilio", "metadata": {} } } Open the returned url in a browser to complete OAuth authorization.

Delete Connection

python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}', method='DELETE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Specifying Connection

If you have multiple Twilio connections, specify which one to use with the Maton-Connection header: python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/twilio/2010-04-01/Accounts.json') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Maton-Connection', 'ebe566b1-3eaf-4926-bc92-0d8d47445f12') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF If omitted, the gateway uses the default (oldest) active connection.

Accounts

List Accounts GET /twilio/2010-04-01/Accounts.json Response: { "accounts": [ { "sid": "ACf5d980cd4b3f7604a464afaec191fc60", "friendly_name": "My first Twilio account", "status": "active", "date_created": "Mon, 09 Feb 2026 20:19:55 +0000", "date_updated": "Mon, 09 Feb 2026 20:20:05 +0000" } ] } Get Account GET /twilio/2010-04-01/Accounts/{AccountSid}.json

Messages (SMS/MMS)

List Messages GET /twilio/2010-04-01/Accounts/{AccountSid}/Messages.json Query Parameters: PageSize - Number of results per page (default: 50) To - Filter by recipient phone number From - Filter by sender phone number DateSent - Filter by date sent Response: { "messages": [ { "sid": "SMxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "body": "Hello!", "from": "+15551234567", "to": "+15559876543", "status": "delivered", "date_sent": "Mon, 09 Feb 2026 21:00:00 +0000" } ], "page": 0, "page_size": 50 } Get Message GET /twilio/2010-04-01/Accounts/{AccountSid}/Messages/{MessageSid}.json Send Message POST /twilio/2010-04-01/Accounts/{AccountSid}/Messages.json Content-Type: application/x-www-form-urlencoded To=+15559876543&From=+15551234567&Body=Hello%20from%20Twilio! Required Parameters: To - Recipient phone number (E.164 format) From - Twilio phone number or messaging service SID Body - Message text (max 1600 characters) Optional Parameters: MessagingServiceSid - Use instead of From for message routing MediaUrl - URL of media to send (MMS) StatusCallback - Webhook URL for status updates Response: { "sid": "SMxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "body": "Hello from Twilio!", "from": "+15551234567", "to": "+15559876543", "status": "queued", "date_created": "Mon, 09 Feb 2026 21:00:00 +0000" } Update Message (Redact) POST /twilio/2010-04-01/Accounts/{AccountSid}/Messages/{MessageSid}.json Content-Type: application/x-www-form-urlencoded Body= Setting Body to empty string redacts the message content. Delete Message DELETE /twilio/2010-04-01/Accounts/{AccountSid}/Messages/{MessageSid}.json Returns 204 No Content on success.

Calls (Voice)

List Calls GET /twilio/2010-04-01/Accounts/{AccountSid}/Calls.json Query Parameters: PageSize - Results per page Status - Filter by status (queued, ringing, in-progress, completed, etc.) To - Filter by recipient From - Filter by caller Response: { "calls": [ { "sid": "CAxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "from": "+15551234567", "to": "+15559876543", "status": "completed", "duration": "60", "direction": "outbound-api" } ], "page": 0, "page_size": 50 } Get Call GET /twilio/2010-04-01/Accounts/{AccountSid}/Calls/{CallSid}.json Make Call POST /twilio/2010-04-01/Accounts/{AccountSid}/Calls.json Content-Type: application/x-www-form-urlencoded To=+15559876543&From=+15551234567&Url=https://example.com/twiml Required Parameters: To - Recipient phone number From - Twilio phone number Url - TwiML application URL Optional Parameters: StatusCallback - Webhook URL for call status updates StatusCallbackEvent - Events to receive (initiated, ringing, answered, completed) Timeout - Seconds to wait for answer (default: 60) Record - Set to true to record the call Update Call POST /twilio/2010-04-01/Accounts/{AccountSid}/Calls/{CallSid}.json Content-Type: application/x-www-form-urlencoded Status=completed Use Status=completed to end an in-progress call. Delete Call DELETE /twilio/2010-04-01/Accounts/{AccountSid}/Calls/{CallSid}.json

Phone Numbers

List Incoming Phone Numbers GET /twilio/2010-04-01/Accounts/{AccountSid}/IncomingPhoneNumbers.json Response: { "incoming_phone_numbers": [ { "sid": "PNxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "phone_number": "+15551234567", "friendly_name": "My Number", "capabilities": { "voice": true, "sms": true, "mms": true } } ] } Get Phone Number GET /twilio/2010-04-01/Accounts/{AccountSid}/IncomingPhoneNumbers/{PhoneNumberSid}.json Update Phone Number POST /twilio/2010-04-01/Accounts/{AccountSid}/IncomingPhoneNumbers/{PhoneNumberSid}.json Content-Type: application/x-www-form-urlencoded FriendlyName=Updated%20Name&VoiceUrl=https://example.com/voice Delete Phone Number DELETE /twilio/2010-04-01/Accounts/{AccountSid}/IncomingPhoneNumbers/{PhoneNumberSid}.json

Applications

List Applications GET /twilio/2010-04-01/Accounts/{AccountSid}/Applications.json Response: { "applications": [ { "sid": "APxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "friendly_name": "My App", "voice_url": "https://example.com/voice", "sms_url": "https://example.com/sms" } ] } Get Application GET /twilio/2010-04-01/Accounts/{AccountSid}/Applications/{ApplicationSid}.json Create Application POST /twilio/2010-04-01/Accounts/{AccountSid}/Applications.json Content-Type: application/x-www-form-urlencoded FriendlyName=My%20App&VoiceUrl=https://example.com/voice Response: { "sid": "APxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "friendly_name": "My App", "voice_url": "https://example.com/voice", "date_created": "Tue, 10 Feb 2026 00:20:15 +0000" } Update Application POST /twilio/2010-04-01/Accounts/{AccountSid}/Applications/{ApplicationSid}.json Content-Type: application/x-www-form-urlencoded FriendlyName=Updated%20App%20Name Delete Application DELETE /twilio/2010-04-01/Accounts/{AccountSid}/Applications/{ApplicationSid}.json Returns 204 No Content on success.

Queues

List Queues GET /twilio/2010-04-01/Accounts/{AccountSid}/Queues.json Response: { "queues": [ { "sid": "QUxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "friendly_name": "Support Queue", "current_size": 0, "max_size": 1000, "average_wait_time": 0 } ] } Create Queue POST /twilio/2010-04-01/Accounts/{AccountSid}/Queues.json Content-Type: application/x-www-form-urlencoded FriendlyName=Support%20Queue&MaxSize=100 Update Queue POST /twilio/2010-04-01/Accounts/{AccountSid}/Queues/{QueueSid}.json Content-Type: application/x-www-form-urlencoded FriendlyName=Updated%20Queue%20Name Delete Queue DELETE /twilio/2010-04-01/Accounts/{AccountSid}/Queues/{QueueSid}.json

Addresses

List Addresses GET /twilio/2010-04-01/Accounts/{AccountSid}/Addresses.json Create Address POST /twilio/2010-04-01/Accounts/{AccountSid}/Addresses.json Content-Type: application/x-www-form-urlencoded FriendlyName=Office&Street=123%20Main%20St&City=San%20Francisco&Region=CA&PostalCode=94105&IsoCountry=US&CustomerName=Acme%20Inc

Usage Records

List Usage Records GET /twilio/2010-04-01/Accounts/{AccountSid}/Usage/Records.json Query Parameters: Category - Filter by usage category (calls, sms, etc.) StartDate - Start date (YYYY-MM-DD) EndDate - End date (YYYY-MM-DD) Response: { "usage_records": [ { "category": "sms", "description": "SMS Messages", "count": "100", "price": "0.75", "start_date": "2026-02-01", "end_date": "2026-02-28" } ] }

Pagination

Twilio uses page-based pagination: GET /twilio/2010-04-01/Accounts/{AccountSid}/Messages.json?PageSize=50&Page=0 Parameters: PageSize - Results per page (default: 50) Page - Page number (0-indexed) Response includes: { "messages": [...], "page": 0, "page_size": 50, "first_page_uri": "/2010-04-01/Accounts/{AccountSid}/Messages.json?PageSize=50&Page=0", "next_page_uri": "/2010-04-01/Accounts/{AccountSid}/Messages.json?PageSize=50&Page=1", "previous_page_uri": null } Use next_page_uri to fetch the next page of results.

JavaScript

const response = await fetch( 'https://gateway.maton.ai/twilio/2010-04-01/Accounts.json', { headers: { 'Authorization': `Bearer ${process.env.MATON_API_KEY}` } } ); const data = await response.json(); const accountSid = data.accounts[0].sid; console.log(`Account SID: ${accountSid}`);

Python

import os import requests # Get account SID response = requests.get( 'https://gateway.maton.ai/twilio/2010-04-01/Accounts.json', headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'} ) account_sid = response.json()['accounts'][0]['sid'] print(f"Account SID: {account_sid}")

Python (Send SMS)

import os import requests account_sid = 'ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' response = requests.post( f'https://gateway.maton.ai/twilio/2010-04-01/Accounts/{account_sid}/Messages.json', headers={ 'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}', 'Content-Type': 'application/x-www-form-urlencoded' }, data={ 'To': '+15559876543', 'From': '+15551234567', 'Body': 'Hello from Python!' } ) message = response.json() print(f"Message SID: {message['sid']}") print(f"Status: {message['status']}")

Python (Make Call)

import os import requests account_sid = 'ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' response = requests.post( f'https://gateway.maton.ai/twilio/2010-04-01/Accounts/{account_sid}/Calls.json', headers={ 'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}', 'Content-Type': 'application/x-www-form-urlencoded' }, data={ 'To': '+15559876543', 'From': '+15551234567', 'Url': 'https://demo.twilio.com/docs/voice.xml' } ) call = response.json() print(f"Call SID: {call['sid']}") print(f"Status: {call['status']}")

Notes

All endpoints require the /2010-04-01/ API version prefix Most endpoints require your Account SID in the path Request bodies use application/x-www-form-urlencoded format (not JSON) Phone numbers must be in E.164 format (+15551234567) SIDs are unique identifiers: Account SIDs start with AC Message SIDs start with SM (SMS) or MM (MMS) Call SIDs start with CA Phone Number SIDs start with PN Application SIDs start with AP Queue SIDs start with QU POST is used for both creating and updating resources DELETE returns 204 No Content on success IMPORTANT: When piping curl output to jq or other commands, environment variables like $MATON_API_KEY may not expand correctly in some shell environments

Error Handling

StatusMeaning400Missing Twilio connection or bad request401Invalid or missing Maton API key404Resource not found429Rate limited4xx/5xxPassthrough error from Twilio API Twilio error responses include: { "code": 20404, "message": "The requested resource was not found", "more_info": "https://www.twilio.com/docs/errors/20404", "status": 404 }

Troubleshooting: Invalid API Key

When you receive an "Invalid API key" error, ALWAYS follow these steps before concluding there is an issue: Check that the MATON_API_KEY environment variable is set: echo $MATON_API_KEY Verify the API key is valid by listing connections: python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Resources

Twilio API Overview Messages API Calls API Phone Numbers API Applications API Usage Records API

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

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Package contents

Included in package
1 Docs1 Files
  • SKILL.md Primary doc
  • LICENSE.txt Files