The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Base Price Oracle MCP listing page.
MCP server for real-time Base chain token price data from on-chain DEX pools. Pure on-chain reads via ethers.js -- no external APIs, no API keys needed.
Or add to your MCP config:
| Tool | Description |
|---|---|
get_token_price | Current price from Uniswap V2/V3 and Aerodrome pools |
get_price_history | Recent price data points from swap events |
get_volatility | Price volatility (stddev of returns) from recent swaps |
get_liquidity_depth | Pool reserves and liquidity across all DEXes |
get_price_impact | Estimated price impact for a given trade size |
compare_prices | Cross-DEX price comparison (arbitrage finder) |
get_market_summary | Combined report: price, volume, liquidity, volatility |
0x8909Dc15e40173Ff4699343b6eB8132c65e18eC6)0x33128a8fC17869897dcE68Ed026d694621f6FDfD)0x420DD381b31aEf6683db6B902084cB0FFECe40Da)| Variable | Default | Description |
|---|---|---|
RPC_URL | https://mainnet.base.org | Base mainnet RPC endpoint |
| Package | Tools | What it does |
|---|---|---|
obsd-launchpad-mcp | 14 | Deploy tokens, trade, earn OBSD |
base-security-scanner-mcp | 8 | Scan contracts for vulnerabilities |
base-price-oracle-mcp | 7 | On-chain price feeds from DEX pools |
base-multi-wallet-mcp | 8 | Coordinated multi-wallet trading |
base-gasless-deploy-mcp | 5 | Gasless ERC-20 token deployment |
base-flash-arb-mcp | 7 | Detect arbitrage opportunities |
base-token-sniper-mcp | 5 | Discover & trade new launches |
base-wallet-toolkit-mcp | 7 | Wallet balances, gas, tokens |
base-contract-reader-mcp | 6 | Read any smart contract (free) |
create-mcp-server-cli | - | Scaffold a new MCP server |
MIT