"Historical cryptocurrency market data" matching MCP connectors:

Exit-cost estimates, depth concentration, liquidity tiers, and sealed records; no commodity futures.

Fourteen paid x402 and MPP tools for web data, payment preflight, audits, DeFi, and work discovery.

AgentFeed: 47 tools — our own liquidation tape + tokenized-equity peg data, paid in USDC.

Live multi-asset market data for AI agents with provenance, starter credits, x402, and examples.

Read-only martingale data: Martingale Score & Startingale for 250+ cryptos and US stocks.

Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.

Authenticated hosted Streamable HTTP MCP server for crypto data routing through PubFi capability and gateway tools.

MCP server for Fuse Network: balances, tokens, staking, DeFi data, swaps and on-chain transactions.

Cryptocurrency fundamentals research and education. Model-derived scores and valuation estimates.

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.

On-chain stablecoin market cap and Bitcoin institutional holdings data.

Solana token risk-scoring MCP server for AI trading agents with insider wallet cluster detection.

Live crypto data: funding rates, funding arbitrage, OI pressure, Fear & Greed. Free, no API key.

Crypto market intelligence for Projects, Topics, Intel, Reports, and Clusters.

Free, keyless live cryptocurrency prices, market cap, and 24h change via CoinGecko.

MCP marketplace: agents pay per call in USDC via x402. Plus Base chain data and a USDC<->bank ramp.

PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.

Crypto price-event settlement verdicts and US building-permit data, paid per call in USDC.

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

Quote.Trade MCP: login, deposit address, market data, orders, and withdraws.