Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
Hyperliquid Perp Market Data API
Hyperliquid perp order book, prices, funding, OI, candles
HTTP Headers Analyzer API
HTTP header analysis — security headers, cache, server detection
Hyperliquid Vaults API
Hyperliquid vault summaries — APR, TVL, PnL, followers, sorted by performance
HL Portfolio API
Hyperliquid account analysis: positions, PnL, fills, orders, funding
Hyperliquid Funding Rates API
HL perp funding rates for 229 markets
Hyperliquid Spot API
Hyperliquid spot tokens, prices, volume, wallet balances
Gas Oracle API
Real-time gas prices, gwei tiers, USD cost estimates for Base and Ethereum
GDPR Scanner API
Scan website GDPR compliance: consent, privacy policy, trackers
Hash Generator API
Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt
Gas Estimator API
Multi-chain gas estimation — ETH, Base, Polygon, Arbitrum, BSC
Perpetual Funding Rates API
Perp funding rates across Binance, Bybit, OKX — open interest, sentiment
Funding Rate Arbitrage Scanner API
Cross-venue perp funding rate arb — Hyperliquid, Binance, Bybit, OKX spreads
ENS Resolver API
Resolve ENS names to Ethereum addresses and reverse
Email Verification API
Verify emails: syntax, MX records, disposable detection, quality score 0-100
Email Finder API
Find email addresses from name and company domain
Email Deliverability Audit API
Audit email domain deliverability: SPF, DKIM, DMARC, MX
Domain Intelligence API
WHOIS, DNS records, SSL certificate data for any domain in one call
DNS Lookup API
DNS record lookup — A, AAAA, MX, TXT, CNAME, NS via Cloudflare
Diff Checker API
Compare two texts line-by-line — additions, deletions, unchanged