| https://auditor-x402.onrender.com/api/token-due-diligence FULL token check (BUNDLE): combines GoPlus risk flags (= liquidity-health) + contract/proxy/owner facts (= contract-profile) + Uniswap v3 pools vs WETH/USDC with quote-side liquidity in USD, in a single call. Objective signals, not a verdict. Use this instead of calling liquidity | base | USDC | $0.03 | exact |
| https://auditor-x402.onrender.com/api/base-gas-optimizer Gas ONLY: live Base Mainnet gas from eth_feeHistory — latest and 10-block average base fee (gwei), priority-fee percentiles (p25/p50/p75) and a congestion label. Use this when you need gas and nothing else; if you also want WETH/USDC pricing, use market-snapshot instead (one chea | base | USDC | $0.002 | exact |
| https://auditor-x402.onrender.com/api/token-spot-price Price of ONE token: on-chain USD spot price for a single ERC-20 on Base, from the deepest Uniswap v3 pool vs USDC/WETH (slot0), with the pool/fee tier used and its USD depth. No off-chain feed; thin pools are easy to manipulate. To price MANY tokens at once, use multi-token-price | base | USDC | $0.002 | exact |
| https://auditor-x402.onrender.com/api/contract-profile Contract structure ONLY: bytecode size, proxy detection (EIP-1167 / EIP-1967 implementation and admin) and owner() for any address on Base. NOT a security audit. For a full token check that also adds risk flags and pool liquidity, use token-due-diligence; to read an arbitrary vie | base | USDC | $0.005 | exact |
| https://auditor-x402.onrender.com/api/flash-loan-routes Aave v3 on Base: available flash-loan liquidity and flash-loan fee for any listed asset (default WETH), read on-chain. | base | USDC | $0.005 | exact |
| https://auditor-x402.onrender.com/api/lending-health-factor Aave v3 on Base: total collateral, debt, health factor and risk band (LIQUIDATABLE / AT_RISK / WATCH / HEALTHY / NO_DEBT) for any wallet. | base | USDC | $0.005 | exact |
| https://auditor-x402.onrender.com/api/token-liquidity-health Token risk flags ONLY: for an ERC-20 on Base (honeypot, tax over 10%, mintable, unverified source, hidden owner, pausable...) from GoPlus plus on-chain facts (symbol, supply, owner). No safety verdict; no flags is not a guarantee. For a full check that ALSO adds contract/proxy fa | base | USDC | $0.01 | exact |
| https://auditor-x402.onrender.com/api/dex-arbitrage-scanner DEX pricing/spread ONLY: WETH/USDC spot price on-chain from Uniswap v3 and Aerodrome v2, with gross spread in bps and which side is cheaper (fees, gas and slippage excluded). Use this for cross-DEX pricing; for expected slippage of a given trade size use pool-slippage; if you als | base | USDC | $0.005 | exact |
| https://auditor-x402.onrender.com/api/whale-wallet-tracker Large USDC transfers on Base over the most recent blocks (default ~300), from confirmed Transfer logs: amount, sender, receiver, tx hash, block. | base | USDC | $0.01 | exact |
| https://auditor-x402.onrender.com/api/token-deploy-radar Newest Uniswap v3 pools created on Base (PoolCreated events) with token symbols, fee tier and block. A new pool does not imply a legitimate token. | base | USDC | $0.005 | exact |
| https://auditor-x402.onrender.com/api/aave-yield Live Aave v3 reserve rates on Base read on-chain: current supply APY and variable borrow APY for any listed asset (default WETH). For yield and borrow-cost bots. | base | USDC | $0.004 | exact |
| https://auditor-x402.onrender.com/api/base-market-snapshot BUNDLE: one-call Base market snapshot combining live gas (base fee, priority-fee percentiles, congestion) AND WETH/USDC spot price + gross spread across Uniswap v3 / Aerodrome. Use this when you want both gas and DEX pricing in a single cheaper call; do NOT also call gas-optimize | base | USDC | $0.006 | exact |
| https://auditor-x402.onrender.com/api/contract-logs Recent event logs for any contract on Base over a bounded recent window (reads eth_getLogs). Optionally filter by topic0 (event signature hash). Returns up to 50 logs with block, tx hash, topics and data. Window is limited by the RPC log-range quota. Use this for generic event qu | base | USDC | $0.005 | exact |
| https://auditor-x402.onrender.com/api/contract-read Generic read-only call to any contract on Base: provide an address and hex calldata (4-byte selector, e.g. 0x18160ddd = totalSupply, optionally followed by ABI-encoded args) and get the raw return data plus best-effort uint/address/bool/string decoding. Read-only (never sends a t | base | USDC | $0.003 | exact |
| https://auditor-x402.onrender.com/api/multi-token-price Price of MANY tokens (BATCH): on-chain USD spot price for up to 15 ERC-20s in one call, each from its deepest Uniswap v3 pool vs USDC/WETH. Tokens with no pool return an error entry. Use this for 2+ tokens; for a single token use token-spot-price (cheaper). | base | USDC | $0.008 | exact |
| https://auditor-x402.onrender.com/api/pool-slippage Estimated price impact / slippage for a WETH/USDC trade of a given USD size on Uniswap v3, from on-chain pool depth. Order-of-magnitude signal (v3 is concentrated liquidity), useful for MEV/execution bots before trading. | base | USDC | $0.005 | exact |
| https://auditor-x402.onrender.com/api/wallet-portfolio Portfolio of a wallet on Base: native ETH plus a curated set of major ERC-20s (USDC, WETH, cbETH, cbBTC, DAI, USDbC), each valued in USD on-chain via Uniswap v3. Returns per-token amounts, USD values and the total. | base | USDC | $0.004 | exact |