TLDR Tech / Crypto
Messari Opens Institutional Data Layer to Agents via x402
Messari launched x402-enabled API endpoints allowing AI agents and developers to access institutional-grade crypto intelligence via per-request USDC micropayments on Base with no account, API key, or contract required. Integration paths include Coinbase Payments MCP, OpenClaw, and direct TypeScript/Python SDKs. x402 transaction volumes have surged 700%+ with average transaction size declining to ~$0.06, signaling genuine micropayment adoption.
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