VpsAgent — rent disposable VPS compute via x402, no signup required. Two product lines: ephemeral sandboxes (1h / 6h / 24h, 1 vCPU / 1 GB RAM / 25 GB SSD, $0.50–$5.00) for code execution, CI runs, browser automation; persistent servers (small / medium / large, 30-day or 365-day, $14.99–$449.99) with 4–8 vCPU / 8–24 GB RAM / 100–300 GB SSD, 200–600 Mbit/s unmetered for hosting agents, services, dev environments. Deployable in 9 regions — EU is the default and free; other regions add $3–$18/mo

Rent a disposable VPS via x402. Pass `sku` from GET /catalog (e.g. server_small_1mo). Pay-on-success: USDC settles only when the box is reachable on TCP :22 (provisioning takes 3–5 min). Failed provisions never settle — the EIP-3009 authorization expires unused, agent pays nothing. Returns {rental_id, ipv4, expires_at, root_token, status}. Renewable via POST /rentals/{id}/renew. Servers: 30-day or 365-day, $14.99–$449.99, 4–8 vCPU / 8–24 GB RAM / 100–300 GB SSD, 200–600 Mbit/s unmetered.

Extend an existing rental's expires_at by N billing periods. Pay-on-success: USDC settles only after the extension is actually in place, normally within a minute. Stack cap periods ∈ [1, 12]; price is the original (sku, region) rate × periods, and a probe without ?token= is quoted a sample at the entry rate. Same-box, same-IP — no mid-rental failover. Returns {status: 'renewing', predicted_expires_at} until settle completes; original expires_at remains in force until then.