"A search about the concept and practice of magic" matching MCP servers:

x402 capability chassis: 170+ AI-callable, pay-per-call data tools (US/global equities, crypto/DeFi, prediction markets, gov/legal, research, infra) settled in USDC on Base mainnet via the Coinbase CDP facilitator. No API keys or accounts — the x402 payment is the auth. Remote MCP at https://the-stall.intuitek.ai/mcp.

This MCP wraps Bitrefill public API to allow agents to search for products and shop using cryptocurrencies like Bitcoin, Ethereum, Solana, and many more.

Cross-chain cryptocurrency swaps via Chainflip. Get quotes, execute swaps, and track progress. No API key required to get started.

Enables AI agents and their users to retrieve scored news sentiment, narratives, historical readings, and cited sources for Bitcoin, gold, and oil, with tamper-evident, time-stamped data for trading decisions.

Enables interaction with the Magic Eden NFT marketplace across multiple blockchains, providing tools for browsing collections, managing NFTs, analyzing portfolios, and detecting arbitrage opportunities through natural language.

AgentBureau provides the legal and physical infrastructure for AI agents to operate within the German jurisdiction. We bridge the gap between digital intelligence and real-world action by providing "Embodiment-as-a-Service." Through our API, agents can perform legally binding actions—like sending faxes, mailing physical letters, issuing invoices, forming entire companies (GmbH/UG), ...

Provides real-time cryptocurrency prices, market cap, and 24h change using CoinGecko, with free access and no API key required.

On-chain crypto indicators (EMA, RSI, VWAP, Bollinger) via Chainlink oracles.

📈 提供股票、加密货币的数据查询和分析功能MCP服务器

Provides 31 AI-powered crypto trading tools for Claude, Cursor, and any MCP client, enabling strategy creation, backtesting, bot deployment, copy trading, and portfolio management across multiple exchanges.

Enables web search for AI agents with pay-per-search in USDC, no API keys needed.

MCP server for Solana NFT market data via Magic Eden. Paid with x402 USDC micropayments.

Enables programmatic access to the IACR Cryptology ePrint Archive, facilitating the search and retrieval of cryptographic research papers and metadata via a secure interface.

MCP server that answers questions about the Chia blockchain, including balances, blocks, transactions, offers, fees, and more, using the public coinset.org API and CoinGecko for pricing.

A Bitcoin Ordinals MCP server with 24 tools covering inscriptions, runes, BRC-20 tokens, collections, rare sats, and marketplace data, aggregating Hiro, Ordiscan, and Magic Eden APIs with intelligent caching and automatic failover.

A read-only MCP server that connects Claude to your eToro account, enabling queries about your portfolio, P\&L, balances, watchlists, live prices, and price history.

A Model Context Protocol server that gives an LLM read-only access to Binance spot market data, allowing models to reason about real prices without the ability to place orders.

Enables personalized discovery of crypto news, trending topics, and project insights from the Followin platform with intelligent search, content normalization, and recommendation explanations.

Provides real-time information about Ethereum addresses across multiple chains using the Model Context Protocol, featuring a Server-Sent Events endpoint for live updates.

MCP server providing tools to browse prediction-market venue friction data (fees, KYC, withdrawals), fetch venue details, get natural-language venue recommendations, and learn about the paid changes feed.