Structured blockchain API skills for AI agents — spec-compliant endpoint routing, workflows, and integration patterns for 100+ chains. Eliminates hallucinated API calls across REST, WebSocket streaming, CLI, and pay-per-request (x402) interfaces.
Real-time GraphQL subscriptions over WebSocket — OHLCV candles, DEX pairs, wallet activity
REST API for historical and near-real-time data across 100+ chains — balances, transactions, NFTs, prices.
Terminal-first blockchain data tool with MCP support for Claude Desktop and Claude Code
Pay-per-request blockchain data via the x402 protocol — no API key, no signup, just a funded wallet