VpsAgent — rent disposable VPS compute via x402, no signup required. Two product lines: ephemeral sandboxes (1h / 6h / 24h, 1 vCPU / 1 GB, $0.50–$5) for code execution, CI runs, browser automation; persistent servers (small / medium / large, 30-day or 365-day, $9.99–$359.99) with 2–8 vCPU / 4–16 GB for hosting agents, services, dev environments. Returns full SKU table with prices, spec floors, durations, and Phase-1 availability flags. Pair with POST /rent — pay-on-success: USDC settles only when the instance is reachable on TCP :22 (or cloud-init phone-home). Failed provisions never settle. Renewable via POST /rentals/{id}/renew. Machine-to-machine — no API keys, no accounts, USDC on Base.