Return the caller's IP address and basic request metadata extracted from headers. Works behind proxies (checks X-Forwarded-For, CF-Connecting-IP, etc.). Zero external dependencies.

Name your baby after crypto (please don't actually)

Top trending tokens right now from CoinGecko (live)

Token Holder Monitor — tracks top 10 holders, whale distribution & concentration (HHI) for any token. Params: ?token=USDC&chain=base. Demo: ?demo=true.

Generate lorem ipsum placeholder text. Pass ?paragraphs=N (default 3, max 10) and ?words=N to control per-paragraph word count (default 50, max 200). Returns plain text and HTML. Zero external dependencies.

Get current UTC timestamp in multiple formats (ISO 8601, Unix, relative). Pass ?format=iso|unix|relative|all (default: all). Pass ?ts=<unix-seconds> to convert a specific Unix timestamp. Uses Node.js built-in Date.

Take a screenshot of any URL. Returns a CDN URL to the PNG image. Powered by microlink.io.

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.

Top DeFi yields across protocols on Base via DeFiLlama

Top trending tokens on Base by volume, liquidity, and price movement via GeckoTerminal. Real-time data.

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

Find the best cross-chain bridge routes for any token transfer. Powered by Li.Fi. Returns top routes sorted by cost (cheapest first). Params: ?fromChain=8453&toChain=1&token=USDC&amount=100. Demo: ?demo=true.

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

Fiat currency conversion using ECB exchange rates (via api.frankfurter.app). Params: from, to, amount.

Approval Risk Auditor — checks a wallet's outstanding ERC20 token approvals for risk. Unlimited approvals to unknown contracts are flagged High risk. Params: ?address=0x...&chain=base. Demo: ?demo=true.

Validate an email address: format check, MX record lookup, disposable domain detection. Pass ?email= query param.

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

Gas optimizer for Base — current gas price, cost estimates for common operations, and optimal timing recommendation (live on-chain data)

Smart Contract Risk Scorer — analyzes a contract's risk based on age, verification, proxy status, TVL, and audit status. Params: ?address=0x...&chain=base. Demo: ?demo=true.

Compare bridge rates, fees, and speeds across major Base bridges (LI.FI, Stargate, Across, Hop, etc.)