One pool.
Three routes.

Load a prepaid credit pool once. It splits across three simulated providers based on their live cost, latency, and quality - inspired by Markowitz’s portfolio theory: treat cost and latency as risk, quality as return, and rebalance toward the best risk-adjusted mix as conditions shift. Nothing is ever added or removed - a rebalance only changes how the same total is divided.

Runs on Stripe test mode.