JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.
93 MCP servers
Solana swap quotes via Jupiter — best route, price impact, priority fees, USD pricing. x402.
Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.
Detect language from text via trigram analysis. 30+ languages, script detection. x402.
Generate placeholder text — paragraphs, sentences, words. x402 micropayment.
Render markdown to styled HTML with light/dark/github themes. x402 micropayment.
Convert markdown to clean HTML with headings, lists, code blocks. x402 micropayment.
NFT collection floor price, volume, holders, rarity rank via Reservoir. ETH + Base. x402.
Fetch NFT metadata — name, image, traits from contract+tokenId. x402 micropayment.
Extract text from images using OCR. Tesseract-powered. x402 micropayment.
Uniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.
Password strength scoring with entropy, crack time estimation, common password detection. x402.
Generate PDF from HTML or Markdown with custom pages, margins, layout. x402.
Perp funding rates across Binance, Bybit, OKX — open interest, sentiment. x402.
Person lookup from email: name, title, company, social profiles. x402.
Detect PII in text: emails, phones, SSNs, credit cards, IPs. Regex + Luhn. x402.
Prediction market odds from Polymarket. Active markets, probabilities, volume. x402.
Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.
Test, validate and explain regular expressions with match highlighting. x402 micropayment.
Multi-source research report generator with web fetching. x402 micropayment.
Capture screenshots (PNG/JPEG/WebP) and generate PDFs from any URL. x402 payments.