presign-guard MCP
Safe to sign? EVM/Solana/XRPL/Algorand txs, permits, EIP-7702, tokens; OFAC screen: green/orange/red
github.com/Fizzl13 · 7 listed services · provider site
Safe to sign? EVM/Solana/XRPL/Algorand txs, permits, EIP-7702, tokens; OFAC screen: green/orange/red
Say what your agent needs: Fizzl buys the right paid x402 API, checks the answer. Free pick.
Free Ichimoku trend; paid confluence, levels, market scan and liquidity-ranked setups via x402.
PayPal's Agent Toolkit with limits on refunds and the owner's Approve/Deny above them.
Explains wallet approvals and signature requests in plain language: SAFE, CAUTION or RISK.
Agent wallet with limits: pays x402/MPP on Base, Solana, Tempo, XRPL and Algorand; phone approval.
Is this x402/MPP API safe to pay? $0.001 preflight, fixes, a $0.25 test purchase. Free quick check.
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