---
title: "Set Desk Max Per Trade"
method: POST
path: "/v1/me/accounts/{account_id}/max-per-trade"
---

# Set Desk Max Per Trade

`POST /v1/me/accounts/{account_id}/max-per-trade`

## Request

- Base URL: `https://api.quantradin.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.quantradin.com/v1/me/accounts/{account_id}/max-per-trade`
- Auth: none declared

MAX $/TRADE (2026-08-05) — set (or clear with null) the DESK-level
per-trade dollar cap. EVERY bot on the desk obeys it unless the bot sets its
own (per-bot wins). Session-owner scoped like the other desk mutations
(rename/deposit); 404 if the desk is not the caller's (cloak).

A LIVE-FILL knob: the walk sizes an order down to fit it, or skips a trade
whose smallest unit exceeds it — it never touches any verdict.

## Path parameters

- `account_id` integer, required

## Request body

- MaxPerTradeRequest
  - `max_usd_per_trade` number, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/quantradin/apis/vega-api.md) · [All operations](https://skmtc.dev/quantradin/apis/vega-api/llms.txt) · [OpenAPI document](https://skmtc.dev/quantradin/apis/vega-api/revisions/47add154ef38?raw)