the part I like about @ampersend_ai is that the agent can spend but it still doesn’t control the rules each agent can have its own Safe account but the agent key alone can’t move funds transactions also need a policy-enforcing co-signature in simple terms the agent can buy things but you still decide the budget where it’s allowed to spend and how much it can spend at once that means an agent can discover a paid API choose it pay for it and keep working without waiting for a human every time while the financial boundaries stay outside the agent Ampersend also supports x402 settlement A2A/MCP integrations service discovery buy + sell flows and pre-settlement risk screening the practical advantage is pretty clear agents can make real economic decisions without being given unlimited financial authority