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Base Web3 M2m Hub

Live Base Mainnet on-chain data (gas, DEX, Aave, token risk, prices).

Connector by castralis122 · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/castralis122-base-web3-m2m-hub

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://auditor-x402.onrender.com/mcp/v1 Remote (HTTP)

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About

Live Base Mainnet on-chain data (gas, DEX, Aave, token risk, prices). Pay per call in USDC via x402.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
17 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 17

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 17 · Look things up without changing anything.

  • aave-yield
  • contract-logs
  • contract-profile
  • contract-read
  • dex-arbitrage
  • flash-loans
  • gas-optimizer
  • liquidation-monitor
  • liquidity-health
  • market-snapshot
  • multi-token-price
  • pool-slippage
Show 5 more tools
  • token-deploy-radar
  • token-due-diligence
  • token-spot-price
  • wallet-portfolio
  • whale-wallet-tracker

Network hosts it talks to 1

  • auditor-x402.onrender.com · found in remote endpoint, install command

Tools (17)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • aave-yieldAave Yieldread-only

    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. Price: 0.0040 USDC per call (premium: always paid).

  • contract-logsContract Logsread-only

    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 queries not covered by whale-wallet-tracker or token-deploy-radar. Price: 0.0050 USDC per call (premium: always paid).

  • contract-profileContract Profileread-only

    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 view function use contract-read. Price: 0.0030 USDC per call (first call free).

  • contract-readContract Readread-only

    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 transaction). Use this for arbitrary view functions not covered by a dedicated tool. Price: 0.0030 USDC per call (first call free).

  • dex-arbitrageDex Arbitrageread-only

    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 also need gas use market-snapshot. Price: 0.0050 USDC per call (premium: always paid).

  • flash-loansFlash Loansread-only

    Aave v3 on Base: available flash-loan liquidity and flash-loan fee for any listed asset (default WETH), read on-chain. Price: 0.0050 USDC per call (premium: always paid).

  • gas-optimizerGas Optimizerread-only

    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 cheaper call). Price: 0.0020 USDC per call (first call free).

  • liquidation-monitorLiquidation Monitorread-only

    Aave v3 on Base: total collateral, debt, health factor and risk band (LIQUIDATABLE / AT_RISK / WATCH / HEALTHY / NO_DEBT) for any wallet. Price: 0.0050 USDC per call (premium: always paid).

  • liquidity-healthLiquidity Healthread-only

    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 facts and pool liquidity in one call, use token-due-diligence instead. Price: 0.0050 USDC per call (premium: always paid).

  • market-snapshotMarket Snapshotread-only

    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-optimizer or dex-arbitrage for the same purpose. Prefer the individual tools only if you need just one of the two. Price: 0.0060 USDC per call (premium: always paid).

  • multi-token-priceMulti Token Priceread-only

    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). Price: 0.0080 USDC per call (premium: always paid).

  • pool-slippagePool Slippageread-only

    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. Price: 0.0050 USDC per call (premium: always paid).

  • token-deploy-radarToken Deploy Radarread-only

    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. Price: 0.0050 USDC per call (premium: always paid).

  • token-due-diligenceToken Due Diligenceread-only

    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-health and contract-profile separately; use the individual tools only if you need just one aspect. Price: 0.0100 USDC per call (premium: always paid).

  • token-spot-priceToken Spot Priceread-only

    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 instead (one cheaper call). Price: 0.0020 USDC per call (first call free).

Show 2 more tools
  • wallet-portfolioWallet Portfolioread-only

    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. Price: 0.0040 USDC per call (premium: always paid).

  • whale-wallet-trackerWhale Wallet Trackerread-only

    Large USDC transfers on Base over the most recent blocks (default ~300), from confirmed Transfer logs: amount, sender, receiver, tx hash, block. Price: 0.0050 USDC per call (premium: always paid).

Signals

Last release
Oct 20, 2026 (15 days ago)
Repository
Not found on GitHub (deleted or private)

Details

Registry name
io.github.castralis122/base-web3-m2m-hub
Version
46.0.0
Auth
Auth not stated
License
License unknown
Repository
github.com/castralis122/auditor-x402
Website
auditor-x402.onrender.com
First seen
Oct 24, 2026
Last checked
Nov 1, 2026
Source
Official MCP Registry

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Base Web3 M2m Hub MCP server. Agent Mart. https://agentmart.dev/connectors/castralis122-base-web3-m2m-hub (last updated 2026-11-01)