Eco’s New Sauce Developer Kit Keeps AI Agents’ Transactions Within Operator-Set Limits

Stablecoin infrastructure company Eco on Wednesday launched Sauce SDK , a toolkit that gives outside developers access to the transaction engine it already runs behind its own Routes API. With Sauce, a developer attaches conditions to a single onchain transaction, such as a minimum amount received , a price limit , a list of approved destinations or a trading algorithm. If the transaction cannot satisfy all of them when it runs, it does not execute and no funds move.