Roll the degen dice — what happens to your portfolio today?

Fresh Markets Watch — newly created DeFi pools/markets sorted by APY with TVL, protocol, token pair, and risk warnings for new pools. Supports ?chain=base&hours=24&demo=true.

Real-time DEX volume tracker on Base. Top DEXes by 24h volume, market share, and growth rate. Live data from DeFiLlama. Supports ?chain=base&period=24h&demo=true.

Monitor DeFi yield pools with APY, TVL, IL risk and audit status. Live data from DeFiLlama. Filterable by chain, token, minApy, minTvl.

Score an outreach email on subject quality, body quality, predicted open rate, spam risk, tone, length, personalization, and CTA clarity. Returns top 3 specific improvement suggestions and a stronger rewritten subject line. Useful for sales/marketing/recruiting AI agents that need QA before sending. Powered by Claude Haiku 4.5 with senior-copywriter system prompt.

Generate a cryptographically secure random password. Params: ?length=16 (4–128), ?symbols=true, ?uppercase=true, ?numbers=true. Uses Node.js crypto.randomBytes.

Generate one or more cryptographically random UUID v4 identifiers. Pass ?count=N (max 100) to get a batch. Uses Node.js built-in crypto.randomUUID(). Zero external dependencies.

Pre-swap MEV sandwich risk scoring. Params: ?tokenIn=0x...&tokenOut=0x...&amountUsd=1000&dex=uniswap. Returns riskScore 0-100, verdict LOW/MEDIUM/HIGH, and mitigation factors. Uses GoPlus + DexScreener.

Track upcoming and recent airdrops relevant to Base ecosystem — eligibility criteria, estimated value, deadlines, farming strategies. Aggregated from DefiLlama + curated Base protocol list. Unique to httpay.xyz.

Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan.

Compare flash loan availability across Base protocols: Aave V3, Balancer V2, Morpho Blue. Returns max borrowable per token, fee %, and gas estimates. Live on-chain data.

Automated smart contract security scanner — checks for reentrancy, oracle staleness, unchecked returns, proxy risks, and more. Returns risk score and actionable findings.

Parse any user agent string into device type, browser, OS, engine, and bot detection. Pass ?ua= query param. Uses ua-parser-js. Returns structured browser/device/OS breakdown.

Top trending tokens right now from CoinGecko (live)

Top DeFi yields across protocols on Base via DeFiLlama

Generate an audit bingo card of common vulnerabilities

Extract text content from any PDF URL. Returns full text, page count, and metadata. POST or GET ?url=

Side-by-side comparison of 2–5 tokens by symbol or contract address — returns price, mcap, volume, liquidity, holder count, and security flags for each. Use ?tokens=AERO,DEGEN,BRETT or ?tokens=0x...,0x...

LP Impermanent Loss Estimator — calculates IL for any Uniswap V2-style liquidity position. Params: ?tokenA=ETH&tokenB=USDC&entryPriceA=3000&currentPriceA=3500&liquidityUsd=10000. Demo: ?demo=true.

Compare lending and borrowing rates across all Base lending protocols: Aave V3, Morpho, Moonwell, Compound V3, Seamless. Per token: supply APY, borrow APY, utilization rate, TVL. Useful for yield optimization agents finding the best rates.