📈 Crypto Alert Agent

Stay ahead of the market with the Crypto Alert Agent. This skill provides real-time price alerts, portfolio tracking, and instant notifications through Telegram, ensuring you never miss a critical market movement.

Supported cryptocurrencies include BTC, ETH, SOL, and many more via the CoinGecko API.

1. Features

• Price Alerts: Set custom price thresholds for any supported cryptocurrency. Get notified when the price goes above or below your target.
• Portfolio Tracking: Add your crypto holdings to track their total value in real-time.
• Telegram Notifications: Receive all alerts and updates directly in your Telegram chat for immediate action.
• On-Demand Price Checks: Instantly fetch the current price of any cryptocurrency.

2. Setup

Before using the agent, you need to configure your Telegram notifications.

1. Get your Telegram Chat ID:
• Talk to the @userinfobot on Telegram.
• It will give you your unique Chat ID.

1. Set up Credentials:
• Create a file named telegram_chat_id inside the {baseDir}/credentials/ directory.
• Paste your Chat ID into this file.
• Ensure your OpenClaw instance is configured with a Telegram bot token that has permission to send you messages.

3. Usage

The agent can be managed through a simple command-line interface. All commands are executed via the run.sh script.

3.1 Price Alerts

Add a Price Alert

Set an alert for a specific coin when it crosses a target price.

Command:

bash {baseDir}/run.sh alert add --coin <id> --condition <above|below> --price <usd_price>

• --coin : The CoinGecko API ID for the cryptocurrency (e.g., bitcoin, ethereum, solana).
• --condition : Notify when the price is above or below the target.
• --price : The target price in USD.

Example:

# Alert me when Bitcoin goes above $75,000
bash {baseDir}/run.sh alert add --coin bitcoin --condition above --price 75000

# Alert me when Solana drops below $150
bash {baseDir}/run.sh alert add --coin solana --condition below --price 150

List Active Alerts

View all the price alerts you have currently set.

bash {baseDir}/run.sh alert list

Remove a Price Alert

Delete an active alert using its ID (you can get the ID from the list command).

bash {baseDir}/run.sh alert remove --id <alert_id>

3.2 Portfolio Tracking

Add a Holding to Your Portfolio

Add a coin and the amount you hold to your portfolio.

Command:

bash {baseDir}/run.sh portfolio add --coin <id> --amount <quantity>

• --coin : The CoinGecko API ID of the coin.
• --amount : The number of coins you hold.

Example:

bash {baseDir}/run.sh portfolio add --coin ethereum --amount 2.5

View Your Portfolio

Get a summary of your current holdings and their total value in USD.

bash {baseDir}/run.sh portfolio view

Remove a Holding from Your Portfolio

Remove a coin from your portfolio using its ID.

bash {baseDir}/run.sh portfolio remove --id <holding_id>

3.3 Check Price

Get the current price of one or more cryptocurrencies instantly.

Command:

bash {baseDir}/run.sh price --coins <id1,id2,...>

• --coins : A comma-separated list of CoinGecko API IDs.

Example:

bash {baseDir}/run.sh price --coins bitcoin,ethereum,solana

4. Automation (Agent Logic)

This skill is designed to be run on a schedule (e.g., via a cron job or a persistent agent loop) to check for alert conditions.

Recommended Automation Schedule: Every 5 minutes.

Example Cron Job:

*/5 * * * * /path/to/your/workspace/skills/crypto-alert-agent/run.sh agent run

The agent run command will:

1. Fetch the latest prices for all coins in active alerts and the portfolio.
2. Check if any price alert conditions have been met.
3. If an alert is triggered, send a notification to the configured Telegram chat ID and remove the alert to avoid spam.
4. (Optional) Send a periodic portfolio value update.