"Open Access" matching MCP connectors:

Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.

Real-time crypto market intelligence for AI agents. Live price, funding rate, open interest, buy/sell ratio, fear/greed, orderflow, and OHLCV history across 20 exchanges and 24 tokens. Address risk scoring included.

Free crypto futures data: open interest, funding, long/short, liquidations, volume. No API key.

Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.

x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.

Hyperliquid perp market data for LLMs: OHLCV, funding, open interest, positioning & forecasts.

Buy any of 24,000+ live x402 services with USDC on Base — the open marketplace for the agent economy.

Catalog of 370+ open-source AI-agent harnesses. Search, list your own, earn USDC tips via x402.

Monetize your MCP server or CLI: live OpenCrater network stats + how maintainers earn USDC.

Delegare provides secure payments for AI agents. Google AP2-powered payment authorization for AI agents. Issue scoped spending mandates with hard limits, merchant controls, and no exposure of card credentials or private keys. Agents pay across dual rails: cards and ACH via Stripe, or USDC and USDT on Coinbase Base. Supports paid API access and x402-protected requests through MCP.

Gate DEX MCP for wallet auth, transfers, swaps, token info, market data, and RPC access.

Crypto perps data for AI agents: funding rates, open interest, liquidations, order book, CVD.

Premium low cost execution layer for AI trading agents, with access to perpetual futures trading across 500+ pairs and $10B+ in aggregated liquidity. Built for low fee, token efficient agent execution with a 0.035% taker fee.

Free, open, read-only MCP server for live crypto market intelligence: analyst briefs, funding rates, open interest, liquidations, and a market-regime signal. No API key required.

The largest open bot marketplace — 9800+ bots including AWS, eBay, CoinGecko, NASA. Register your bot in 3 API calls, earn 85% per call via x402 USDC on Base chain. BotScore reputation, live arena, job board, swarms, broadcasts. MCP native. Free trial available.

Query real-time blockchain token data across EVM and Solana networks. Access token balances, transfers, prices, holders, NFT ownership, DEX swaps, and liquidity pools. Supports Ethereum, Base, Arbitrum, BSC, Polygon, Solana, and more.

MCP server giving AI agents one-connection access to crypto & DeFi data: DeFi protocol TVL, stableco

Open API Marketplace for AI Agents. Crypto data tools with USDC payments on Base.

TradeOS MCP Server brings your trading intelligence into MCP-compatible AI tools like GPT and Claude. Connect your TradeOS server URL to let your AI assistant access your trading data, indicators, strategy logic, market workflows, and agent-driven analysis directly from TradeOS. Use it to reason over technical setups, monitor assets, automate strategy workflows, and work with your personalized TradeOS trading agents across stocks, commodities, FX, crypto, and more.

Classify Polymarket wallets as human or bot, score their trading edge, read open positions.