# Parameters The `x/feemarket` module contains the following parameters: | Key | Type | Default Values | Description | | ------------------------ | ------- | -------------- | ----------------------------------------------------------------------------------------------------------------------- | | NoBaseFee | bool | false | control the base fee adjustment | | BaseFeeChangeDenominator | uint32 | 8 | bounds the amount the base fee that can change between blocks | | ElasticityMultiplier | uint32 | 2 | bounds the threshold which the base fee will increase or decrease depending on the total gas used in the previous block | | BaseFee | uint32 | 1000000000 | base fee for EIP-1559 blocks | | EnableHeight | uint32 | 0 | height which enable fee adjustment | | MinGasPrice | sdk.Dec | 0 | global minimum gas price that needs to be paid to include a transaction in a block | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.metanovaverse.com/protocol-developers/modules/feemarket/parameters.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.