Axelar Proxy Integration - How to Pay for Gas on SOMM Chain

[0xEinCodes]

Is there a way to pay for gas without calling executeWithToken() on Axelar architecture?

See #118 SendMessageToArbitrum.s.sol line 35

@EricBolten @cbrit :)

[cbrit]

@crispymangoes @mvid

[mvid]

I believe that the balance of the ICS-20 covers the fee, at least on the cosmos side. Is this from the EVM side?

[crispymangoes]

So for my test sending an EVM 2 EVM message, I had to make a custom contract that paid for gas and sent the gmp in the same TX(MockSommelier.sol), I just wanted to check that we had the ability to pay for gas for Cosmos 2 EVM messages, without needing the executeWithToken function.

[mvid]

It's different in Cosmos, you define your fee in the message, or pay it after the fact