Crypto intelligence MCP: 104 tools for market data, ML signals, on-chain analytics, derivatives, and Bittensor subnets. Pay-per-call via x402 USDC on Base/Solana/Algorand/Stellar or $9.99/mo API key.
Marketplace MCP for paid HTTP APIs. Pay per call in USDC on Base via the open x402 standard — non-custodial. 13 tools for discovery, buying, and publishing APIs.
Dynamic MCP server — 30+ tools across fact verification, agent memory, Indian NLP, contract risk, security threat modelling, sales call intelligence and more. x402/USDC micropayments on Base.