MCP Catalog

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.

NFT Floor Price & Rarity APIOfficial

NFT collection floor price, volume, holders, rarity rank via Reservoir. ETH + Base. x402.

NFT Metadata APIOfficial

Fetch NFT metadata — name, image, traits from contract+tokenId. x402 micropayment.

OCR Text Extraction APIOfficial

Extract text from images using OCR. Tesseract-powered. x402 micropayment.

Order Book Depth APIOfficial

Uniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.

Password Strength Analyzer APIOfficial

Password strength scoring with entropy, crack time estimation, common password detection. x402.

PDF Generator APIOfficial

Generate PDF from HTML or Markdown with custom pages, margins, layout. x402.

Person Enrichment APIOfficial

Person lookup from email: name, title, company, social profiles. x402.

Phone Number Validation APIOfficial

Validate phone numbers worldwide: carrier, line type, country, E.164. x402.

PII Detector APIOfficial

Detect PII in text: emails, phones, SSNs, credit cards, IPs. Regex + Luhn. x402.

Port Scanner APIOfficial

TCP port scanning — check open ports on any host. x402 micropayment.

Prediction Markets APIOfficial

Prediction market odds from Polymarket. Active markets, probabilities, volume. x402.

QR Code Generator APIOfficial

Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.

Regex Tester APIOfficial

Test, validate and explain regular expressions with match highlighting. x402 micropayment.

Research Report APIOfficial

Multi-source research report generator with web fetching. x402 micropayment.

Screenshot & PDF Capture APIOfficial

Capture screenshots (PNG/JPEG/WebP) and generate PDFs from any URL. x402 payments.