presign-guard

https://presign-guard.fizzl.eu/v1/approvals

Wallet approval audit (green/orange/red, grade, one-line summary): every open ERC-20 allowance of an EVM wallet with who the spender is (flagged, plain wallet, unverified, unlimited) and which ones to revoke. Bulk: 100 checks for $0.80 via /v1/credits.

• 0.02 USD Coin / request · eip155:8453
• Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

https://presign-guard.fizzl.eu/v1/token

Is this token safe to buy, or a honeypot or rug pull? Checks a Solana or EVM token before you buy, hold or accept it (mint or freeze authority still active, LP not locked, buy/sell tax, low liquidity, brand-new token, concentrated holders) and answers green/orange/red with a grade (SAFE/CAUTION/RISKY/AVOID), the reasons, a one-line summary and market data

• 0.01 USD Coin / request · eip155:8453
• Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

https://presign-guard.fizzl.eu/v1/check

Is this transaction, approval or signature safe to sign? Check it before your AI agent or wallet signs it: pre-sign verdict (green/orange/red + reason codes) for EVM transactions, token approvals and Permit/Permit2/EIP-3009/Seaport signatures. Screens the spender or recipient wallet for OFAC sanctions and scam, phishing or theft reports, and flags unlimited allowances, plain-wallet spenders and risky tokens. Bulk: 100 checks for $0.80 via /v1/credits.

• 0.01 USD Coin / request · eip155:8453

https://presign-guard.fizzl.eu/v1/check/explain

Pre-sign risk verdict plus a plain-language explanation in Dutch or English. Bulk: 100 checks for $0.80 via /v1/credits.

• 0.03 USD Coin / request · eip155:8453