Not supported chain id 2345

[eigmax]

What is this about?

When we use "https://gas.api.cx.metamask.io/networks/2345/suggestedGasFees" for GOAT Network to get the estimated gas, it responds:

{
 "statusCode": 400,
 "message": "'2345' is not a supported chain id."
}

We have listed GOAT on chainlist at https://chainlist.org/chain/2345.

Scenario

When the user add GOAT Network into their metamask, but Metamask can not get the correct gas for their transaction.

Design

No response

Technical Details

We dived into the issue and found that https://gas.api.cx.metamask.io/networks/2345/suggestedGasFees doesn't work. and from this comment (#25655 (comment)), it says suggestedGasFees doesn't use the chain's eth_estimateGas.

We need to use our own eth_estimateGas because GOAT Network is a Bitcoin L2, and the gas token is wrapped BTC.
GOAT Network:

• Explorer: explorer.goat.network
• RPC: rpc.goat.network

Threat Modeling Framework

No response

Acceptance Criteria

No response

Stakeholder review needed before the work gets merged

• Engineering (needed in most cases)
• Design
• Product
• QA (automation tests are required to pass before merging PRs but not all changes are covered by automation tests - please review if QA is needed beyond automation tests)
• Security
• Legal
• Marketing
• Management (please specify)
• Other (please specify)

References

No response

[dbrans]

Duplicate of #29719

[eigmax]

Thanks for redirecting, @dbrans

Is there any update for this?