presign-guard

active

Pre-sign risk check for AI agents: a green/orange/red verdict with reason codes before signing an EVM transaction, approval or EIP-712 signature. Checks the spender or recipient (including OFAC SDN sanctions), the token itself (honeypot, impersonation, high tax) and, with origin, how old the requesting site's domain is. Plus GET /v1/token: a verdict on any Solana or EVM token before buying,…

AIBaseSolanax402 v2exactpresign-guard.onrender.com ↗︎
Transactions · 30d
0
Volume · 30d
$0.00
Unique buyers · 30d
0
Uptime · 30d
62.5%
Latency p50
281ms
Reported calls · 30d
18

Endpoints (8 live)

  • GET /v1/token — Token verdict (green/orange/red, grade SAFE/CAUTION/RISKY/AVOID, reason codes, one-line summary, market data) for a Solana or EVM token: mint/freeze authority, honeypot, tax, LP lock, liquidity, age, holder concentration (0.01 USDC on Base)
  • GET /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 (0.02 USDC on Solana)
  • POST /v1/check/explain — Pre-sign risk verdict plus a plain-language explanation in Dutch or English (0.03 USDC on Base)
  • POST /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 USDC on Base)
  • GET /v1/credits/1000 — 1000 prepaid presign-guard credits (1 credit = $0.01 of checks), valid 365 days. Returns a credit key for the x-credit-key header. (7 USDC on Base)
  • GET /v1/credits/100 — 100 prepaid presign-guard credits (1 credit = $0.01 of checks), valid 365 days. Returns a credit key for the x-credit-key header. (0.8 USDC on Solana)
  • GET /v1/check (free)
  • GET /v1/check/explain (free)

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