---
title: "Get Gas Fee Estimation"
method: POST
path: "/v2/withdraw/{network}/{ticker}/feeEstimate"
tags: ["Fund Management"]
---

# Get Gas Fee Estimation

`POST /v2/withdraw/{network}/{ticker}/feeEstimate`

## Request

- Base URL: `https://api.gemini.com`
- URL: `https://api.gemini.com/v2/withdraw/{network}/{ticker}/feeEstimate`
- Auth: API key in header `X-GEMINI-APIKEY` and API key in header `X-GEMINI-SIGNATURE` and API key in header `X-GEMINI-PAYLOAD`

<div class="p-4 text-sm section-icon section-info rounded-sm" role="alert">
  <div class="flex">
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        view-box="0 0 24 24"
      >
        <path
          fill-rule="evenodd"
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          d="M4 12C4 7.58172 7.58172 4 12 4C16.4183 4 20 7.58172 20 12C20 16.4183 16.4183 20 12 20C7.58172 20 4 16.4183 4 12ZM12 2C6.47715 2 2 6.47715 2 12C2 17.5228 6.47715 22 12 22C17.5228 22 22 17.5228 22 12C22 6.47715 17.5228 2 12 2ZM11 17V11H13V17H11ZM11 9V7H13V9H11Z"
        />
      </svg>
      The v1 fee estimation endpoint is being retired. This v2 endpoint is the recommended replacement, offering explicit blockchain network selection for multi-network tokens. Please migrate to this endpoint at your earliest convenience.
  </div>
</div>

API users will not be aware of the transfer fees before starting the withdrawal process. This endpoint allows you to find out the estimated gas fees before you start a withdrawal. It requires specifying the blockchain network and ticker, which is useful for tokens that exist on multiple networks (e.g. USDC on Ethereum vs Solana).

### Roles
The API key you use to access this endpoint can have the Trader, Fund Manager, Auditor, WealthManager or Administrator role assigned. See [Roles](#roles) for more information.

## Path parameters

- `network` string, required
- `ticker` string, required

## Headers

- `X-GEMINI-APIKEY` string, required
- `X-GEMINI-SIGNATURE` string, required
- `X-GEMINI-PAYLOAD` string, required
- `Content-Type` string
- `Content-Length` string
- `Cache-Control` string

## Request body

- FeeEstimateV2Request
  - `request` string, required: The string `/v2/withdraw/{network}/{ticker}/feeEstimate` where `{network}` is the blockchain network (e.g. `ethereum`, `bitcoin`, `solana`) and `{ticker}` is the currency code (e.g. `eth`, `btc`, `sol`). See [Symbols and minimums](/market-data/symbols-and-minimums)
  - `nonce` union, required: The nonce, as described in [Private API Invocation](/authentication/api-key#private-api-invocation)
    - union: timestamp
      - string: Gemini strongly recommends using milliseconds instead of seconds for timestamps. | Timestamp format | Example | Supported request type | |-----------------------|-----------------------|------------------------| | string (seconds) | `1495127793` | `POST` only | | string (milliseconds) | `1495127793000` | `POST` only |
      - integer: Gemini strongly recommends using milliseconds instead of seconds for timestamps. | Timestamp format | Example | Supported request type | |-----------------------------|---------------------------|------------------------| | whole number (seconds) | `1495127793` | `GET`, `POST` | | whole number (milliseconds) | `1495127793000` | `GET`, `POST` |
    - integer
  - `address` string, required: Standard string format of the destination cryptocurrency address
  - `amount` string, required: Quoted decimal amount to withdraw
  - `account` string: Required for Master API keys. The name of the account within the subaccount group.
  - `memo` string: It would be present if applicable, it will be present for cosmos address.

## Response `200`

Successful fee estimation response

- FeeEstimateV2Response
  - `currency` string: Currency code, see [symbols](/market-data/symbols-and-minimums).
  - `fee` number: The estimated withdrawal fee as a decimal amount
  - `isOverride` boolean: Whether an override on the customer's account for free withdrawals exists
  - `monthlyLimit` integer: Total number of allowable fee-free withdrawals
  - `monthlyRemaining` integer: Total number of allowable fee-free withdrawals remaining

## Other responses

- `400`: Bad request - malformed request or invalid parameters
- `401`: Unauthorized - missing or invalid authentication
- `403`: ApiKey fails IP Filtering Check
- `404`: Resource not found
- `429`: Too many requests - you have exceeded the rate limit
- `500`: Internal server error

---

[API](https://skmtc.dev/gemini/apis/rest-api.md) - [All operations](https://skmtc.dev/gemini/apis/rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/gemini/apis/rest-api/revisions/24979792d748?raw)