Overview
Routes every Web3 signature from any dApp through Telegram for AI review before your real wallet signs.
BlockWatch Shield turns every Web3 signature request from any dApp into a review step inside Telegram. Nothing is signed by your real wallet until you tap Approve in your Mini App chat. How it works 1. Install the extension and pair it with your Telegram in one tap. 2. Browse any dApp normally. 3. When the dApp asks for a signature (transaction, message, permit), the request is paused mid-air. A push lands in your Telegram with: - a plain-language AI explanation of what you are about to sign, - a risk score 0..100 with reasons, - one-tap Approve / Reject buttons. 4. Approve - the request is released back to your wallet to sign. Reject - the dApp gets a clean error. What it catches - ERC-20 unlimited approve and increaseAllowance - ERC-721/1155 setApprovalForAll (NFT drain) - EIP-2612 Permit and EIP-712 typed-data drains - Sign-In with Ethereum vs. hidden approve-in-text tricks - Solana signTransaction / signMessage via Wallet Standard events - TON and NEAR signature requests - ~10,000 known phishing domains from a public eth-phishing-detect list - Punycode and Damerau-Levenshtein lookalikes of legit DeFi sites - Add chain / switch chain / watch asset requests Supported wallets - Any EVM browser wallet that implements the EIP-1193 provider standard - Any Solana wallet that implements the Solana Wallet Standard - Tonkeeper extension on TON - NEAR-compatible browser wallets What it does NOT do - Never sees your private keys, seed phrases, or mnemonics. - Never sends the signature itself - your real wallet does that. - Never touches pages that do not request a signature. Pre-confirmation security is the only way to stop most drain attacks at the moment they happen, not the moment after. BlockWatch Shield makes it a one-tap experience. Privacy policy: https://block-watch-web.vercel.app/privacy.html Telegram bot: https://t.me/BLWDev_bot
Details
- Version1.0.0
- UpdatedJune 5, 2026
- Size439KiB
- LanguagesEnglish (United States)
- Developer
Email
20team20team@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
BlockWatch Shield has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
BlockWatch Shield handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
