"Coinbase" matching MCP connectors:

Pay-per-call AI infrastructure for autonomous agents: DeFi market data, LLM inference, speech-to-text, text-to-speech, and trading research. x402 v2 pricing published before every call and settled in USDC on Base via the Coinbase CDP facilitator. No API key, no account, no subscription.

AI-operated crypto signal scores for 20 Coinbase USDC pairs. $0.001/call via x402.