Sasona is a decentralised payment network for AI agents, built on Solana. An AI agent tells the network what it wants to buy, and the network works out how that seller takes payment and pays it that way, so the agent needs no wallet or account with each seller. Network members test sellers and lock money behind the ones that pass; that money refunds the agent when a paid result turns out to be wrong. SASONA is the network's coin: every service fee on the network buys SASONA.