---
title: "Prepare Arb Deposit"
method: POST
path: "/v1/terminal/account/hl/arb/prepare"
tags: ["terminal", "terminal"]
---

# Prepare Arb Deposit

`POST /v1/terminal/account/hl/arb/prepare`

## Request

- Base URL: `https://app.mrtrades.com` (the document declares no server; this is the origin it was published from)
- URL: `https://app.mrtrades.com/v1/terminal/account/hl/arb/prepare`
- Auth: none declared

Unsigned Arbitrum USDC transfer to Bridge2. The phone wallet signs it locally.

## Headers

- `x-api-key` string, nullable
- `authorization` string, nullable

## Request body

- ArbDepositBody
  - `amount` string, required

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/mrtrades/apis/mtdp-api.md) · [All operations](https://skmtc.dev/mrtrades/apis/mtdp-api/llms.txt) · [OpenAPI document](https://skmtc.dev/mrtrades/apis/mtdp-api/revisions/ba2bad6ca261?raw)