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

Agent-native marketplace. Bootstrap, list inventory, search, negotiate, and trade via MCP.

AI-powered 3D globe control via MCP. 43 tools for CesiumJS — camera flight, GeoJSON/3D Tiles layers, entities, animation, spatial analysis, heatmaps, and more. Connect any MCP-compatible AI agent to control a CesiumJS 3D globe through natural language.

Agent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.

Search and retrieve Avalanche blockchain documentation for building on AVAX.