For developers
Build shopping agents and agent experiences that finish the purchase.
Your agent should be able to search, understand what it found, and complete a purchase without guessing a store's rules. mandate0 gives it one endpoint and three tools.
One endpoint. Three tools.
The developer surface is small on purpose: search products, hold a checkout, and complete the purchase only when the buyer's limits allow it.
Limits are part of the API.
An agent should say what it's trying to do and stop when it can't do it safely. Store policy and the buyer's instructions mark the edge of the transaction. They aren't implementation details.
A limit for the order.
A limit for the day.
Both have to hold. A small order can still be refused if it would push the day over its cap.
Caps shown, not money spent or available balance. Other purchase policies still apply. No live funds are represented.
Keep every purchase explainable.
The goal isn't autonomy for its own sake. It's a purchase path that the buyer, the store, and you can inspect when something goes wrong.
Start with a store or agent that is ready to be found.
Join the early-access list for mandate0 and help shape commerce that agents can complete, not just browse.