Onchain OS DEX Cross-Chain Swap

Flow: /quote → /approve-tx (if needApprove) → /swap → /status. 7 cross-chain subcommands (see Command Index).

Pre-flight Checks

Before the first onchainos command this session, read and follow: ../okx-agentic-wallet/_shared/preflight.md. If that file does not exist, read _shared/preflight.md instead.

Chain Name Support

Chain names + chainIndex: ../okx-agentic-wallet/_shared/chain-support.md (fallback _shared/chain-support.md). --from-chain / --to-chain accept either a chainIndex or a name alias. Cross-chain supported-scope table: see cli-reference.md.

Native Token Addresses