api.verigrace.com

https://api.verigrace.com:4445/api/kyc-scan

KYC / PEP / 制裁筛查窄数据源（Base 上按次付费，0.02 USDC/call；演示数据源，非合规结论）

• Unknown price · base

https://api.verigrace.com:4449/api/defi-risk

DeFi protocol risk score (0-100) with factor breakdown: TVL momentum, APY level, stablecoin exposure, pool concentration, oracle redundancy, contract age. Pay-per-call: 0.10 USDC on Base via x402. Source: DefiLlama (public data only).

• Unknown price · base

https://api.verigrace.com:4450/api/tax-report

On-chain realized PnL + FIFO tax cost-basis report for any Base wallet. Per-asset holdings, FIFO realized gain/loss with event-time price interpolation, taxable event ledger, mark-to-market USD. Structured JSON for accountants. Pay-per-report: 1.00 USDC on Base via x402. Source: Blockscout + CoinGecko (public data only).

• Unknown price · base

https://api.verigrace.com:4451/api/contract-gate

Pre-trade contract safety gate: static analysis of verified Solidity source + on-chain metadata. Returns pass/fail verdict + red flag checklist (reentrancy, unchecked calls, owner privs, delegatecall, oracle single-point, rug vectors, age). Pay-per-check: 0.25 USDC on Base via x402. Source: Blockscout + Base RPC (public data only).

• Unknown price · base