Universal Blockchain MCP

🤖💰 Universal Crypto MCP

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npx @nirholas/universal-crypto-mcp

✨ What's New: AI Service Marketplace

Monetize your AI services & discover the best APIs! 💸

The AI Service Marketplace is a complete ecosystem for AI service discovery, monetization, and reputation management:

• 🏪 Register your AI service - Instant monetization with pay-per-use or subscriptions
• 🔍 AI agents discover services - Automatic discovery by category, price, and rating
• ⭐ On-chain reputation - Build trust with verified ratings and reviews
• 💳 Flexible pricing - Pay-per-use, subscriptions, free tiers
• 📊 Analytics dashboard - Track usage, revenue, and performance
• 🔒 Secure payments - Escrow, dispute resolution, automatic refunds

[Learn more →](MARKETPLACE.md) | [View Tutorial →](docs/content/tutorials/marketplace-service.md)

x402 Payment Protocol

AI agents can now pay for things on the internet! 💸

User: "Get premium weather data for Tokyo"

Claude: 🔍 Checking x402 balance... $45.23 USDs 💳 Paying $0.01 for premium API access... ✅ Payment confirmed! Here's your detailed forecast:

🌤️ Tokyo Weather (7-day premium forecast)...

AI agents can now:

• 💸 Pay for premium APIs automatically
• 🏪 Sell their own services to other agents
• 🔄 Trade with other AI agents peer-to-peer
• ⛓️ Work across EVM + Solana chains

⭐ If you find this useful, please star the repo! It helps others discover this project.

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A Universal Model Context Protocol server for all EVM-compatible networks + Solana.

Enable AI agents (Claude, ChatGPT, Cursor) to interact with any EVM blockchain through natural language.

🆚 Why Universal Crypto MCP?

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📦 Package Structure

The most comprehensive crypto MCP monorepo with 10+ integrated packages from the best MIT-licensed projects:

packages/

├── core/ # Shared types, utilities, configuration ├── trading/ # CEX exchange integrations │ ├── binance/ # Binance spot & futures │ ├── binance-us/ # Binance US │ └── bybit/ # Bybit exchange (ethancod1ng) ⭐ NEW ├── market-data/ # Prices, news, analytics │ ├── prices/ # CoinGecko, DexPaprika, CoinMarketCap │ ├── news/ # CryptoPanic, aggregated news │ ├── analytics/ # Whale tracking, Fear/Greed, Dune │ ├── predictions/ # AI price predictions │ ├── crypto-indicators/ # Technical analysis (Kukapay) ⭐ NEW │ ├── crypto-sentiment/ # Sentiment analysis (Kukapay) ⭐ NEW │ ├── crypto-feargreed/ # Fear & Greed Index (Kukapay) ⭐ NEW │ ├── cryptopanic/ # News aggregation (Kukapay) │ └── coinmarketcap/ # CMC API (Shinzo Labs) ⭐ NEW ├── defi/ # On-chain DeFi tools (60+ networks!) │ ├── protocols/ # EVM MCP Server (360⭐), Sperax, DEX │ │ ├── algorand/ # Algorand tools (GoPlausible) ⭐ NEW │ │ └── bsc-ops/ # BSC operations (TermiX) ⭐ NEW │ ├── chain-tools/ # BNB Chain, Onchain MCP │ └── agents/ # Autonomous DeFi agents ├── wallets/ # Wallet management │ ├── evm/ # Ethereum & EVM wallets │ └── solana/ # Solana wallets ├── payments/ # Payment infrastructure │ └── x402/ # x402 protocol, USDC transfers ├── automation/ # Bots & automation │ ├── social/ # XActions Twitter automation │ ├── sweep/ # Dust sweeping │ └── volume/ # Volume tools └── generators/ # Meta-tools for building MCP servers ├── abi-to-mcp/ # Convert ABIs to MCP tools ├── repo-to-mcp/ # GitHub repos → MCP servers ├── doc-extractor/ # Extract docs for LLMs ├── registry/ # Lyra tool registry └── discovery/ # Tool discovery & search

📖 [View Package Documentation →](docs/content/packages/)

Integrated Community MCP Servers

This repo consolidates the best MIT-licensed crypto MCP projects with proper attribution:

All integrated projects maintain their original MIT licenses with full attribution. See CONTRIBUTORS.md for detailed attribution and our modifications.

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Supported Networks

EVM Chains

• Ethereum, BNB Smart Chain (BSC), Polygon, Arbitrum, Base, Optimism
• Avalanche, Fantom, zkSync Era, Linea, Scroll, Blast, Mode, Mantle
• opBNB + All testnets

Multi-Chain (NEW)

• Cosmos/IBC - ATOM, OSMO, JUNO, INJ, and more
• Near Protocol - NEAR native + contracts
• Sui - SUI with Move support
• Aptos - APT with Move support
• Bitcoin, Litecoin, Solana, TON, XRP, THORChain

Features

• 🔄 Swap/DEX - Token swaps via 1inch, 0x, ParaSwap
• 🌉 Bridge - Cross-chain transfers via LayerZero, Stargate, Wormhole
• ⛽ Gas - Gas prices across chains, EIP-1559 suggestions
• 📦 Multicall - Batch read/write operations
• 📊 Events/Logs - Query historical events, decode logs
• 🔒 Security - Rug pull detection, honeypot check, GoPlus token/address security, dApp phishing detection
• 💰 Staking - Liquid staking (Lido), LP farming
• ✍️ Signatures - Sign messages, verify signatures, EIP-712
• 🏦 Lending - Aave/Compound positions, borrow rates
• 📈 Price Feeds - Historical prices, TWAP, oracle aggregation
• 📁 Portfolio - Track holdings across chains
• 🏛️ Governance - Snapshot votes, on-chain proposals
• 🚀 Deployment - Deploy contracts, CREATE2, upgradeable proxies, verification
• 🛡️ MEV Protection - Flashbots Protect, private transactions, bundle simulation
• 🆔 ENS/Domains - Register, transfer, renew, set records, subdomains
• 📊 Market Data - CoinGecko & CoinStats prices, OHLCV, trending, categories, exchanges
• 🌐 DeFi Analytics - DefiLlama TVL, yields, fees, bridges, stablecoins, protocol data
• 💬 Social Sentiment - LunarCrush social metrics, influencers, trending topics
• 📈 DEX Analytics - DexPaprika & GeckoTerminal pools, trades, OHLCV, trending toke