MCP Catalog

Fact Checker APIOfficial

Verify claims with web evidence. Returns sources and verdict. x402 micropayment.

Funding Rate Arbitrage Scanner APIOfficial

Cross-venue perp funding rate arb — Hyperliquid, Binance, Bybit, OKX spreads. x402.

Perpetual Funding Rates APIOfficial

Perp funding rates across Binance, Bybit, OKX — open interest, sentiment. x402.

Gas Estimator APIOfficial

Multi-chain gas estimation — ETH, Base, Polygon, Arbitrum, BSC. x402 micropayment.

Gas Oracle APIOfficial

Real-time gas prices, gwei tiers, USD cost estimates for Base and Ethereum. x402.

GDPR Scanner APIOfficial

Scan website GDPR compliance: consent, privacy policy, trackers. Score 0-100. x402.

Hash Generator APIOfficial

Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment.

Hyperliquid Funding Rates APIOfficial

HL perp funding rates for 229 markets. Sort, history, arb opportunities. x402.

Hyperliquid Spot APIOfficial

Hyperliquid spot tokens, prices, volume, wallet balances. 454 tokens. x402 micropayment.

Hyperliquid Vaults APIOfficial

Hyperliquid vault summaries — APR, TVL, PnL, followers, sorted by performance. x402.

HTML to Markdown APIOfficial

Convert HTML to clean markdown. Strips scripts and styles. x402 micropayment.

HTTP Headers Analyzer APIOfficial

HTTP header analysis — security headers, cache, server detection. x402 micropayment.

Hyperliquid Whale Position Tracker APIOfficial

Top Hyperliquid trader positions — long/short, size, PnL, leverage, sentiment. x402.

Image Resize APIOfficial

Resize images from URL — PNG, JPEG, WebP output. x402 micropayment.

IP Geolocation APIOfficial

IP geolocation with city, ISP, ASN, VPN/proxy/tor detection. x402.

JSON Validator APIOfficial

JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.

Jupiter Solana Swap Quote APIOfficial

Solana swap quotes via Jupiter — best route, price impact, priority fees, USD pricing. x402.

JWT Decoder APIOfficial

Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.

Keyword Research APIOfficial

SEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.

Language Detector APIOfficial

Detect language from text via trigram analysis. 30+ languages, script detection. x402.

DeFi Liquidation Oracle APIOfficial

Real-time DeFi liquidation risk levels by protocol and asset. DeFiLlama-powered. x402.

Lorem Ipsum Generator APIOfficial

Generate placeholder text — paragraphs, sentences, words. x402 micropayment.

Markdown Renderer APIOfficial

Render markdown to styled HTML with light/dark/github themes. x402 micropayment.

Markdown to HTML APIOfficial

Convert markdown to clean HTML with headings, lists, code blocks. x402 micropayment.