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MCP servers tagged blockchain
2.3K live MCP servers tagged "blockchain", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with blockchain.
PII Detector API
Detect PII in text: emails, phones, SSNs, credit cards, IPs. Regex + Luhn. x402.
QR Code Generator API
Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.
Regex Tester API
Test, validate and explain regular expressions with match highlighting. x402 micropayment.
Research Report API
Multi-source research report generator with web fetching. x402 micropayment.
SMS Validator API
Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.
Text Translator API
Translate text between 50+ languages with auto-detection. x402 micropayment.
Token Holders API
Token holder distribution — top holders, whale count, concentration score. x402.
URL Shortener API
Shorten URLs with hash-based codes or custom aliases. x402 micropayment.
Vector Search API
In-memory vector search with TF-IDF and cosine similarity. x402 micropayment.
Web Search API
Web search returning structured results — titles, URLs, snippets. x402 micropayment.
Webhook Tester API
Test webhook endpoints — send requests, measure latency, validate responses. x402 micropayment.
io.github.realopengroup/mcp-server
Verify crypto wallets and generate proof of funds letters for buying real estate with crypto.
BotSpot
Full-lifecycle algorithmic trading MCP server. AI strategy generation from plain English, backtesting, live bot deployment to 10+ brokers, portfolio monitoring, and prediction mar…
Barcode Generator API
Generate barcodes — EAN-13, UPC-A, Code128, Code39. Returns SVG. x402 micropayment.
Base64 Codec API
Encode/decode base64 and URL-safe base64. x402 micropayment.
Crontab Generator API
Natural language to cron expression converter. x402 micropayment.
CSV to JSON API
Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment.
Diff Checker API
Compare two texts line-by-line — additions, deletions, unchanged. x402 micropayment.
DNS Lookup API
DNS record lookup — A, AAAA, MX, TXT, CNAME, NS via Cloudflare. x402 micropayment.
ENS Resolver API
Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.
Gas Estimator API
Multi-chain gas estimation — ETH, Base, Polygon, Arbitrum, BSC. x402 micropayment.
Hyperliquid Funding Rates API
HL perp funding rates for 229 markets. Sort, history, arb opportunities. x402.
HL Portfolio API
Hyperliquid account analysis: positions, PnL, fills, orders, funding. x402 pay-per-call.
HTML to Markdown API
Convert HTML to clean markdown. Strips scripts and styles. x402 micropayment.
HTTP Headers Analyzer API
HTTP header analysis — security headers, cache, server detection. x402 micropayment.
Image Resize API
Resize images from URL — PNG, JPEG, WebP output. x402 micropayment.
JWT Decoder API
Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.
Markdown Renderer API
Render markdown to styled HTML with light/dark/github themes. x402 micropayment.
Markdown to HTML API
Convert markdown to clean HTML with headings, lists, code blocks. x402 micropayment.
NFT Metadata API
Fetch NFT metadata — name, image, traits from contract+tokenId. x402 micropayment.
Port Scanner API
TCP port scanning — check open ports on any host. x402 micropayment.
Prediction Markets API
Prediction market odds from Polymarket. Active markets, probabilities, volume. x402.
Slug Generator API
URL-friendly slugs from text — transliteration, custom separators. x402 micropayment.
SSL Checker API
SSL certificate check — validity, expiry, issuer, chain, grade. x402 micropayment.
Stock Price API
Real-time stock quotes — price, change, volume, market cap. x402 micropayment.
Text to Speech API
Convert text to MP3 speech audio in 50+ languages. x402 micropayment.
Timezone Converter API
Convert datetime between timezones. List all IANA zones. x402 micropayment.
Token Price API
Real-time crypto token prices — price, 24h change, market cap, volume. x402 micropayment.
Trust Score API
Trust scoring for domains, wallets, APIs. SSL+DNS+WHOIS+headers. Score 0-100.
Unit Converter API
Unit conversion — length, weight, temperature, volume, speed, data. x402 micropayment.
User Agent Parser API
Parse user agents — browser, OS, device, bot detection. x402 micropayment.
UUID Generator API
Generate UUIDs v4, v7, ULID, nanoid. Batch support. x402 micropayment.
Weather API
Current weather and 7-day forecast for any location. OpenMeteo-powered. x402 micropayment.
Whale Alert API
Track large on-chain whale transactions on Ethereum and Base. x402 micropayment.
io.github.bakyang2/kr-crypto-intelligence
Korean crypto market data: Kimchi Premium, stablecoin premium, Upbit/Bithumb prices, FX rate.
demwick/polymarket-agent-mcp
time WebSocket price streaming. Preview mode for simulation, live mode for real orders.
CSMAR MCP Server
Enables access to the CSMAR financial database via MCP, providing tools for querying financial data, stock data, company info, and more through natural language in compatible clie…
hive-execute
MCP server for declarative intent execution. Agents submit intents — transfers, swaps, multi-hop routes — and the engine resolves and executes them atomically.
HiveLaw
Governance framework, dispute resolution, and arbitration for agents
Rove
Hosted Playwright browser automation for AI agents. Returns accessibility trees instead of screenshots, cutting token usage by 77%. Navigate, interact, extract structured data, an…