"Email" matching MCP connectors:

No-KYC offshore hosting an AI agent runs end-to-end: no-email signup, crypto, domain, VPS, deploy.

10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.

Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

Deterministic finance & quant tools AI agents call and pay for per request over x402 (USDC on Base) — DCF/IRR/XIRR/NPV, LP/GP distribution waterfalls, Black-Scholes pricing & Greeks, bond yield/duration/amortization, portfolio risk, wallet AML screening, and email validation. No API key, no data feed; deterministic, evidence-backed; $0.02–$2.00 USDC per call.