# Moirai Labs > Moirai Labs is a smart-contract analytics platform for Web3 projects with a first-class AI agent (Moirai Labs AI) exposing on-chain analytics over the A2A (Agent-to-Agent) protocol, MCP, and a public OpenAPI surface. Moirai Labs turns raw blockchain data into product-grade analytics: contract metrics, method-level breakdowns, cohort analysis, and cross-chain views. The same data is available to humans (web dashboard) and to autonomous agents (A2A / MCP). ## Key URLs - Landing: https://moirailabs.com/ - Agent-to-Agent docs: https://moirailabs.com/a2a - Pricing: https://moirailabs.com/pricing - About: https://moirailabs.com/about - Live A2A agent card: https://agent.moirailabs.com/.well-known/agent-card.json - A2A agent card (mirror): https://moirailabs.com/.well-known/agent-card.json - AI plugin manifest: https://moirailabs.com/.well-known/ai-plugin.json - OpenAPI spec: https://moirailabs.com/openapi.json ## Capabilities - Smart contract analytics across Ethereum, Polygon, Arbitrum, Optimism, Base - Cohort and method-call analysis - Credit-based usage shared across UI, A2A, MCP, and A2P pipelines - Bearer-token authenticated API for agent integrations ## Keywords Moirai Labs, Moirai Labs AI, Moirai Labs AI-agent, A2A protocol, agent-to-agent, MCP, on-chain analytics AI, blockchain AI agent, smart contract analytics, Web3 analytics