# DELETE /trade-api/v2/portfolio/orders/{} is deprecated

Kalshi API deprecated DELETE /trade-api/v2/portfolio/orders/{} without giving a shutdown date yet.

- API: Kalshi API (api.elections.kalshi.com)
- Kind: Endpoint removal
- Announced: June 18, 2026
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `DELETE /trade-api/v2/portfolio/orders/{}`
- Source: [Announcement](https://docs.kalshi.com/changelog)
- Page: https://www.okapi.bot/providers/kalshi-api/breaking-changes/delete-trade-api-v2-portfolio-orders-is-deprecated/

## What to use instead

Use DELETE /trade-api/v2/portfolio/events/orders/{order_id} (Cancel Order V2).

## Kalshi API's words

> Legacy /portfolio/orders mutation endpoints will be deprecated sometime between June 18 and June 25.