The Stall
Domain-agnostic x402 capability chassis: 26 pay-per-call MCP capabilities (market data, on-chain, security, dev tools) with USDC micropayments on Base — no API key required.
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IntuiTek¹
The Stall
AI-callable data services. Pay USDC on Base. No accounts.
301 capabilities
3947 API calls served since Jun 8, 2026
225 caps called
GitHub reports · pay by card Browse catalog x402 manifest Agent card Stats JSON
Live · Base mainnet · x402 · MCP
Built by IntuiTek¹