Protect your assets with TxFort. A MetaMask Snap that provides real-time transaction analysis and security insights before you sign transactions.
- Transaction Analysis: Get detailed analysis of transactions before signing
- Parameter Decoding: View decoded function parameters in human-readable format
- Security Warnings: Receive alerts about potential security risks
- Human-Readable Descriptions: Understand what a transaction does before signing
Visit txfort.com and click "MetaMask" to install the snap.
Once installed, the snap automatically analyzes transactions when you initiate them in MetaMask:
- Initiate any transaction in MetaMask
- The snap analyzes the transaction in real-time
- View insights in the confirmation dialog:
- Method name and signature
- Decoded parameters
- Security warnings
- Risk level indicator
- ✅ Reads transaction data to provide insights
- ✅ Stores your API key encrypted
- ✅ Makes requests only to TxFort API
- ❌ Cannot access your private keys
- ❌ Cannot modify transactions
- ❌ Cannot sign transactions on your behalf
- ❌ Cannot access other websites or data
The snap requests the following permissions:
| Permission | Purpose |
|---|---|
endowment:transaction-insight |
Analyze transactions before signing |
endowment:rpc |
Allow dapps to communicate with the snap |
snap_manageState |
Store API key securely |
snap_dialog |
Show dialogs for insights and authentication |
endowment:network-access |
Connect to TxFort API |
If you encounter any issues or need help, please visit txfort.com or contact our support team.