Brazilian public data API for AI agents. BCB, IBGE, CVM, B3, compliance. x402 payments on Base.

Etherscan Api - 71 tools for data, metrics, and on-chain analytics

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PayRam is a self-hosted crypto payment gateway. You deploy it on your own server — no signup, no KYC, no third-party custody. Accept USDT, USDC, Bitcoin, and ETH across Ethereum, Base, Polygon, and Tron.

Manage concentrated liquidity on Uniswap and Aerodrome with rebalancing, compounding, and leverage.

MCP server for aerospace calculations: orbital mechanics, ephemeris, DSN operations, ...