Skip to main content
Version: 0.2.x-amarok


This is a list of Frequently Asked Questions for the Amarok public testnet.

What chains are supported?#

The list will be updated in Supported Chains.

What assets are supported?#

Currently, only a test ERC20 “Test Token (TEST)”.

Trying to send native ETH will not work at the moment because it requires a wrapped token on the receiving side which has not yet been whitelisted. This will be added shortly!

What if I just want to test my receiving chain function?#

If there’s no token transfer involved then just set 0 for the amount.

Make sure you use the Test Token for transactingAssetId until the native token (above) has been whitelisted.

Do I need to do anything with the Nomad contracts?#

No, you do not need to deploy or even interact with Nomad contracts directly.

How do I find the different domainIds?#

See Nomad Domain IDs.

Where are the Connext contracts?#

See Deployed Contract Addresses.

How do I take my token crosschain?#

There are a few steps to take, so please reach out to us for assistance:

  • The Connext team whitelists your asset (for now, this is required).
  • You transfer some of the assets across the bridge.
  • If the destination asset has the mad*asset as the adopted asset (there's no existing pool, no representative asset exists yet), then the Token Registry will deploy a new token and set it as canonical.

Are there size limits to calldata?#

Yes, this is limited by Nomad's (currently arbitrary) message size limit defined in the Home contract.