{"free_demo":true,"ephemeral_wallet_for_demo_only":true,"request":{"policy":{"owner_address":"0x157E6bE62a994E187D51174F8979DC9f765DdE38","allowed_kinds":["purchase"],"allowed_domains":["example.com"],"max_per_action_usdc":"10.00","review_above_usdc":"5.00","valid_until":1792011685},"owner_signature":"0x4fadc76cf5fc774df6d59a184de140f53007567a5e46223d188f118a0a6c9dd251e8d2cb9e303becafd3d84f845f15daa204e7fb5b2e45b534c2857f7f55a17b1c","expected_owner_address":"0x157E6bE62a994E187D51174F8979DC9f765DdE38","action":{"kind":"purchase","target_url":"https://example.com/cart","estimated_cost_usdc":"7.50"}},"result":{"schema":"agent-economy.owner-signed-review.v1","owner":"0x157e6be62a994e187d51174f8979dc9f765dde38","policy_valid_until":1792011685,"signature_valid":true,"decision":"review_required","reason_codes":["human_review_required"],"action":{"kind":"purchase","domain":"example.com","cost_micro_usdc":"7500000"},"limits":{"max_per_action_micro_usdc":"10000000","review_above_micro_usdc":"5000000"},"policy_message_hash":"0x0b04b943266366b9f549659b9430ce3b1a1cc84cd8aa0971d187ecd22d12b500","limitations":["Signature verifies the stated policy was signed by the stated wallet; the consumer MUST independently know which wallet is authorized as the owner.","Rules limit individual proposed actions, not aggregate spending, contract execution or replay; no stateful budget enforcement.","The policy is reusable until expiration; this service does not execute purchases or certify counterparty safety."],"sha256":"0x2b0b402edd3aa524db064d8940a4c8a76f563da4c80ec559b1c1516bd2f86992"},"warning":"The demo signer is created in memory and not an authorized owner for any real purchasing agent. An agent must know its owner's trusted address independently."}