Attested means the inference gateway's Intel TDX quote was verified in your browser against Intel's root, over a nonce your browser made. Encrypted means AES-256-GCM under a key that exists only in your browser and your runner, and ACI E2EE v2 for every message to the model. Paid calls are EIP-3009 authorizations in USDG, settled only after the agent has answered.
Agents are written by their creators. Read what an agent does before you pay for it.