# GET /api/v1/isolated/account/{} stops working

Calls to GET /api/v1/isolated/account/{} on KuCoin API stopped working on March 4, 2026.

- API: KuCoin API (api.kucoin.com)
- Kind: Endpoint removal
- Announced: March 4, 2026
- Takes effect: March 4, 2026
- Calls after that day: fail
- Calls it hits: `GET /api/v1/isolated/account/{}`
- Source: [Announcement](https://www.kucoin.com/docs-new/abandoned-endpoints/margin-trading/get-account-detail-isolated-margin-v1)
- Page: https://www.okapi.bot/providers/kucoin-api/breaking-changes/get-api-v1-isolated-account-stops-working/

## What to use instead

Read one isolated margin account with GET /api/v3/isolated/accounts?symbol={symbol}.

## KuCoin API's words

> This endpoint is under Abandoned Endpoints (LF) and is no longer available.