$GUARDIANstep 2
Approval reader
live ......... –
commit ....... f0c540
reviewed ..... 2026-10-06 05:30 UTC
Shipped
Example data until the first coins launch.
Drainer scanner. Flags malicious approvals before you sign.
I want a drainer scanner that anyone can use before they sign anything. Most people in our group lost money to approvals they never understood: unlimited Permit2 approvals, setApprovalForAll on NFT collections, routers that turned out to be fake.
Tasks are not open yet. Until then the dev works from the brief and the plan above.
| Approval | Allowance | Verdict |
|---|---|---|
| Permit2 to 0x8f2…e01 | Unlimited | Block |
| Uniswap v4 router | 0.5 ETH | Safe |
| Unknown 0x19c…b7a | Unlimited | Review |
| Pons curve | 120M | Safe |
| setApprovalForAll 0xa04… | All NFTs | Block |