[Medium] ENS (.eth) resolution is a stub but README advertises it

[Kingvic300]

Severity: Medium — ENS (.eth) name resolution is a stub but the README advertises it

The README repeatedly claims name resolution works across chains:

Names, not hex. .sui, .eth, and friends resolve before the request fires.
(README.md:71)

But the Ethereum adapter never resolves ENS:

// cli/src/chains/ethereum.rs:66-72
async fn resolve_name(&self, name: &str) -> Result<Option<String>> {
    if !name.ends_with(".eth") { return Ok(None); }
    // ENS resolution would go here
    Ok(None)
}

(ethereum.rs:66-72). As a result, handlers.rs:387-394 falls back to "could not be resolved! Proceeding with raw input", so txio eth balance vitalik.eth queries the literal string vitalik.eth and fails. Only Sui (suix_resolveNameServiceAddress) actually resolves.

Fix

• Implement ENS resolution (resolver lookup via eth_call to the ENS registry/resolver), or update the README/CLI to state that only SuiNS is currently supported.

---

Migrated from Kingvic300/txio#45

[Hassanmovic98]

Hello, Let me work on this, Thank you.

[grantfox-oss]

🦊 GrantFox — @Hassanmovic98 has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes Txio-labs/txio-cli#5)
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Good luck! Track your progress on GrantFox.

[Kingvic300]

@Hassanmovic98 what's the status on this? This issue will be unassigned from you in the next 8 hours if there's no update.

[grantfox-oss]

🦊 GrantFox — @Hassanmovic98 has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes Txio-labs/txio-cli#5)
2. Your PR will be reviewed by the Txio-labs maintainers

Good luck! Track your progress on GrantFox.