"Qase" matching MCP connectors:

Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.

Read-only on-chain intel for AI agents on Base: balances, tokens, gas, tx status. No API keys.

Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.

Paid Base USDC lending decisions and rate-risk alerts, plus free risk and routing tools.

24 NEAR + Solana + Base blockchain endpoints with x402 USDC micropayments