Polygon gives AI agents a budget and a boss
Polygon (
@0xPolygon), the network behind ethereum:0x455e53cbb86018ac2b8092fdcd39d8444affc3f6, has switched on agent spend controls in its Open Money Stack. A team approves what an AI agent can pay for, sets a $USDC budget and an expiry date; then the agent’s wallet enforces those terms onchain. The wallet contract rejects requests over budget, outside the approved list, or past expiry.
The team can also revoke the permission at any time to stop further payments. An agent can request a top-up when credit runs low, without needing a fresh wallet approval each time.