# Upsert Investment Accounts

`UpsertInvestmentAccounts`

`POST /api/investmentaccounts/$batchUpsert`

- [OpenAPI fragment](https://www.lusid.com/docs/api/lusid/endpoints/investment-accounts/UpsertInvestmentAccounts.json)
- [Rendered page](https://www.lusid.com/docs/api/lusid/endpoints/investment-accounts/UpsertInvestmentAccounts)

Creates or updates a collection of Investment Accounts

## Referenced schemas

- [UpsertInvestmentAccountRequest](https://www.lusid.com/docs/api/lusid/schemas/UpsertInvestmentAccountRequest.txt)
- [UpsertInvestmentAccountsResponse](https://www.lusid.com/docs/api/lusid/schemas/UpsertInvestmentAccountsResponse.txt)

[< Investment Accounts](https://www.lusid.com/docs/api/lusid/endpoints/investment-accounts/llms.txt)