---
title: "EstimateGas implements the `eth_estimateGas` rpc api"
method: GET
path: "/evmos/evm/v1/estimate_gas"
tags: ["Query"]
---

# EstimateGas implements the `eth_estimateGas` rpc api

`GET /evmos/evm/v1/estimate_gas`

## Query parameters

- `args` string, byte
- `gasCap` string, uint64
- `proposerAddress` string, byte
- `chainId` string, int64

## Response `200`

A successful response.

- EthermintEvmV1EstimateGasResponse
  - `gas` string, uint64
  - `ret` string, byte
  - `vmError` string

## Other responses

- `default` — An unexpected error response.

---

[API](https://skmtc.net/haqq-network/apis/haqq-network-grpc-api.md) · [All operations](https://skmtc.net/haqq-network/apis/haqq-network-grpc-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/haqq-network/haqq-network-grpc-api/revisions/2d0419923f40/schema)