A robust communication skill that enables AI agents to send single and bulk SMS messages globally through the TelTel REST API.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install teltel-send-sms-text-message
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install teltel-send-sms-text-message using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is TelTel SMS Sender?
The TelTel SMS Sender is a specialized integration designed to bridge the gap between AI automation and mobile communication. By utilizing this skill within the Openclaw Skills ecosystem, developers can programmatically dispatch text messages using the TelTel.io gateway. It provides a reliable interface for both individual notifications and large-scale outreach, ensuring that your AI agent can communicate with users in the real world through standardized SMS protocols.
This skill simplifies the complexities of the TelTel v2 API by providing pre-configured Node.js scripts. Whether you are building an automated alerting system or a customer engagement tool, these Openclaw Skills offer a streamlined path to integrating SMS functionality without writing boilerplate API logic from scratch.
TelTel SMS Sender Use Cases
- Sending automated system alerts and notifications directly to mobile devices.
- Executing bulk SMS marketing or informational campaigns via Openclaw Skills.
- Delivering real-time status updates for long-running AI agent tasks.
- Integrating two-factor authentication or verification code delivery into applications.
- Building customer support workflows that require mobile text follow-ups.
How TelTel SMS Sender Works
- The skill authenticates with the TelTel gateway using a primary API key stored in your environment.
- Users or AI agents invoke the bundled Node.js scripts with specific parameters like recipient, message content, and sender ID.
- The skill validates the phone numbers to ensure they follow the required international format.
- A POST request is constructed and sent to the TelTel v2 REST API endpoints (single or bulk).
- TelTel returns a response containing the delivery status, which is then processed by the agent within the Openclaw Skills framework.
TelTel SMS Sender Setup
To get started with these Openclaw Skills, you must first have a valid TelTel account.
- Register at teltel.io and ensure you have active credit.
- Locate your API Key in the TelTel Settings dashboard.
- Configure the required environment variables:
# Required: Your TelTel API Key
export TELTEL_API_KEY="your_key_here"
# Optional: Your default sender name or number
export TELTEL_SMS_FROM="37167881855"
- You can now send a test message using the CLI:
node scripts/send_sms.js --to "+123456789" --message "Hello from Openclaw Skills" --from "MyCompany"
TelTel SMS Sender Data Schema & Taxonomy
The skill manages communication data through the following schema for both single and bulk operations:
| Parameter | Type | Required | Description |
|---|---|---|---|
to |
String/Array | Yes | Recipient number in international format (e.g., +371...). |
message |
String | Yes | The text content of the SMS message. |
from |
String | No | The sender ID or number (defaults to TELTEL_SMS_FROM). |
callback |
String | No | Optional URL for receiving delivery reports via webhook. |
dry-run |
Boolean | No | If true, logs the API request without sending the actual SMS. |
TelTel SMS Sender Advanced Features
- Bulk Messaging: Support for comma, newline, or semicolon separated recipient lists for efficient high-volume broadcasting.
- Dry-Run Mode: Test your integration and payload formatting without consuming account credits.
- Delivery Reporting: Capability to define callback URLs for asynchronous delivery status updates.
- Flexible Environment Mapping: Support for both direct environment variables and Openclaw Skills UI-based configuration for easy credential management.
- International Compatibility: Full support for global E.164 phone number formatting.
SKILL.md
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