---
title: "Child Address Deposit Network Fee"
method: POST
path: "/v1/addresses/{addressId}/gateway/deposit/{walletId}/network-fee"
tags: ["Gateway"]
---

# Child Address Deposit Network Fee

`POST /v1/addresses/{addressId}/gateway/deposit/{walletId}/network-fee`

## Deposit Network Fee

This endpoint allows you to calculate or retrieve the network fee required to deposit funds into a specific gateway address within your Blockradar account. It is typically used before initiating a deposit to ensure you are aware of the associated network costs.

---

### Path Variables

| Variable | Type | Required | Description |
| --- | --- | --- | --- |
| addressId | string | Yes | The unique identifier of the gateway address. |
| walletId | string | Yes | The unique identifier of the wallet to deposit to. |

---

### Body Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| amount | string | Yes | The amount to deposit. |
| reference | string | No | Optional reference code for tracking or reconciliation. |
| note | string | No | Optional note or message to associate with the deposit. |
| metadata | string | No | Optional metadata (as a string or JSON object) for additional information. |

## Request body

- object
  - `amount` string
  - `code` string
  - `metadata` string
  - `note` string
  - `reference` string

## Response `200`

200

- object
  - `data` object
    - `estimatedArrivalTime` number
    - `nativeBalance` string
    - `nativeBalanceInUSD` string
    - `networkFee` string
    - `networkFeeInUSD` string
    - `transactionFee` string
  - `message` string
  - `statusCode` number

---

[API](https://skmtc.net/blockradar/apis/blockradar-documentation.md) · [All operations](https://skmtc.net/blockradar/apis/blockradar-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/blockradar/blockradar-documentation/revisions/97f95b4cfc0d/schema)