Non-custodial by construction
- OKX Agentic Wallet TEE — the key is generated in and never leaves the enclave. Gecko builds an unsigned transaction; the TEE signs and broadcasts. Under the per-tx policy limit, it broadcasts directly.
- Scoped embedded wallet (optional) — a Privy server-wallet with a scoped policy (per-tx cap, allowed venues) for one-click onboarding. Still no raw key in Gecko’s hands.
The one execution pattern
Every venue follows the same shape:Pay-as-you-go
Verdicts are billed per call over x402. Self-hosting the agent is free; you pay only for oracle calls.X402_MODE=stub during testing costs nothing and exercises the full code path.