---
title: "BaseFee queries the base fee of the parent block of the current block."
method: GET
path: "/evmos/feemarket/v1/base_fee"
tags: ["Query"]
---

# BaseFee queries the base fee of the parent block of the current block.

`GET /evmos/feemarket/v1/base_fee`

## Request

- The document declares no server URL.
- Auth: none declared
- TypeScript: <https://skmtc.dev/haqq-network/apis/haqq-network-grpc-api/docs/evmos/feemarket/v1/base_fee/get.ts> (a function with typed inputs; its response is checked against the schema)

## Response `200`

A successful response.

- EthermintFeemarketV1QueryBaseFeeResponse: QueryBaseFeeResponse returns the EIP1559 base fee.
  - `baseFee` string

## Other responses

- `default`: An unexpected error response.

---

[API](https://skmtc.dev/haqq-network/apis/haqq-network-grpc-api.md) - [All operations](https://skmtc.dev/haqq-network/apis/haqq-network-grpc-api/llms.txt) - [OpenAPI document](https://skmtc.dev/haqq-network/apis/haqq-network-grpc-api/revisions/2d0419923f40?raw)