auditor-x402.onrender.com
Route probed: GET https://auditor-x402.onrender.com/api/base-gas-optimizer
Category: eat:onchain/crypto data (tags: token-analytics, wallet, defi, health, crypto-price, security) · Status: listing listed, probe active · Listing: 0.002 USD, 2 payers / 3 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T15:00:30Z (2 h ago) · Recent valid 402: 2/2 · p50 2678 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T15:00:30Z)
1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ca778ca7ffe88a886aef | 2026-10-23T15:00:30Z | POST | 402 | yes | 2678 | 2000 | 2000 | 0xbC94aCb9… | 1640 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| 3c7c12786603a7fb41f7 | 2026-10-23T12:43:52Z | POST | 402 | yes | 363 | 2000 | 2000 | 0xbC94aCb9… | 1640 | 44136fa355b3678a | snapshot | primary |
Other listed routes
https://auditor-x402.onrender.com/api/base-gas-optimizerLive Base Mainnet gas data from eth_feeHistory: latest and 10-block average base fee (gwei), priority-fee percentiles (p25/p50/p75) and a congestion label. (cdp-bazaar)https://auditor-x402.onrender.com/api/contract-profileTechnical profile of a contract on Base: bytecode size, proxy detection (EIP-1167 / EIP-1967 implementation and admin) and owner(). This is NOT a security audit (cdp-bazaar)https://auditor-x402.onrender.com/api/flash-loan-routesAave v3 on Base: available flash-loan liquidity and flash-loan fee for any listed asset (default WETH), read on-chain. (cdp-bazaar)https://auditor-x402.onrender.com/api/token-due-diligenceOne-call due diligence for an ERC-20 on Base: GoPlus risk flags, on-chain facts (supply, owner, proxy), and Uniswap v3 pools vs WETH/USDC with quote-side liquid (cdp-bazaar)https://auditor-x402.onrender.com/api/whale-wallet-trackerLarge USDC transfers on Base over the most recent blocks (default ~300), from confirmed Transfer logs: amount, sender, receiver, tx hash, block. (cdp-bazaar)https://auditor-x402.onrender.com/api/lending-health-factorAave v3 on Base: total collateral, debt, health factor and risk band (LIQUIDATABLE / AT_RISK / WATCH / HEALTHY / NO_DEBT) for any wallet. (cdp-bazaar)https://auditor-x402.onrender.com/api/dex-arbitrage-scannerWETH/USDC spot price read on-chain from Uniswap v3 and Aerodrome v2 on Base, with the gross spread in bps and which side is cheaper. Fees, gas and slippage are (cdp-bazaar)https://auditor-x402.onrender.com/api/token-liquidity-healthRisk flags for an ERC-20 on Base (honeypot, tax over 10%, mintable, unverified source, hidden owner, pausable...) from GoPlus plus on-chain facts (symbol, suppl (cdp-bazaar)https://auditor-x402.onrender.com/api/token-deploy-radarNewest Uniswap v3 pools created on Base (PoolCreated events) with token symbols, fee tier and block. A new pool does not imply a legitimate token. (cdp-bazaar)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).