I need to do a hot change of feemarket...

[swag-eag]

Summary

My question is:
Suppose that the price of my blockchain token has changes so much that I need to modifty the minimum fee to adapt it the the new prices.
How can I create a new genesis.json to only modify the "feemarket" -> "params"?
Or how do I update the feemarket without missing the blockchain stored?

Do you have any link tyo documentation about this... and about changes of genesis configuration after genesis...

Thanks

[MSalopek]

Hey, thanks for opening an issue.

Are you asking about the x/globalfee module from the gaia repo?
The module is not intended for monitoring the token prices using external sources.

It's a simple module that allows the chain governance to set the minimum acceptable gas prices:

• https://github.com/cosmos/gaia/blob/main/docs/docs/modules/globalfee.md#globalfee-module

[swag-eag]

Hey, thanks for opening an issue.

Are you asking about the x/globalfee module from the gaia repo? The module is not intended for monitoring the token prices using external sources.

It's a simple module that allows the chain governance to set the minimum acceptable gas prices:

• https://github.com/cosmos/gaia/blob/main/docs/docs/modules/globalfee.md#globalfee-module

I just want to modify the minimum acceptable gas prices (lowering or arising).
The monitoring can be done outside the module.

But... Is there a CLI way to change the minimum acceptable gas price, at runtime?

My concern is about high depreciations or revaluations affecting transaction prices

Thanks

[MSalopek]

The gaia blockchain does not support the features you are mentioning.

Please check these modules for features you're looking for:

• https://github.com/skip-mev/block-sdk
• https://github.com/skip-mev/feemarket/tree/main

It's possible that solutions above have some of the features you are looking for, but none of the available modules allow for CLI changes to sensitive parameters at runtime.

If you wish to make a feature request, please consult the repositories linked above or open a feature request on the cosmos-sdk repo:

• https://github.com/cosmos/cosmos-sdk

These questions are unfortunately outside of the scope of the cosmos hub blockchain repository.