Auto-Check TRON Wallet Blacklist via Telegram Bot
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Automate TRON USDT wallet blacklist checks with this n8n template. Get instant Telegram alerts for blacklisted addresses, saving you time and risk.
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How it works
This n8n workflow automates the process of checking if a TRON USDT wallet address is blacklisted. It starts with a Telegram Trigger node, waiting for a user message containing a potential wallet address. A Check Wallet Address Format (IF node) validates the input against the standard TRON address format (T[A-Za-z1-9]{33}). If the format is incorrect, an error message is sent back via Telegram Send Message. If the format is valid, an HTTP Request is made to the Tronscan API (apilist.tronscanapi.com) to query the blacklist status of the provided address. The response from the API is then processed by a Code node (Check Api Response) to determine if the wallet is blacklisted. Based on this check, a relevant message (either indicating a blacklisted or clean address) is generated and sent back to the user through the Telegram Send Message node, also replying to the original message for context.
Key Features
- Real-time TRON wallet blacklist checking
- Instant Telegram notifications
- Automated address format validation
- Utilizes Tronscan API for accurate data
- Easy setup and integration
How To Use
- Set up Telegram Trigger: Configure the
Telegram Triggernode with your Telegram bot token. Ensure it's set to listen for 'message' updates. - Configure Credentials: Add your Telegram API credentials to the n8n workflow.
- Customize Wallet Address Validation: The
Check Wallet Address Formatnode uses a regexT[A-Za-z1-9]{33}. Adjust if necessary. - Set TRON API Request: The
Tron BlackList Stable Token Api Requestnode is pre-configured to use the Tronscan API. Ensure theblackAddressparameter correctly pulls the wallet address from the Telegram message. - Review API Response Handling: The
Check Api Responsecode node interprets the Tronscan API's results. Modify the output messages as desired. - Connect Telegram Send Message: Ensure the
Telegram Send Messagenode is connected to the relevant output paths to send notifications back to the user, including error messages for invalid addresses.
Apps Used
Workflow JSON
{
"id": "1df716d0-001a-452b-96a6-b1e42fa76258",
"name": "Auto-Check TRON Wallet Blacklist via Telegram Bot",
"nodes": 0,
"category": "DevOps",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 1df716d0-001a...
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