---
title: "Changes to GET /public/get_last_trades_by_instrument_and_time"
method: GET
path: "/public/get_last_trades_by_instrument_and_time"
---

# Changes to GET /public/get_last_trades_by_instrument_and_time

`GET /public/get_last_trades_by_instrument_and_time`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 16 revisions.

- **2026-11-10** `2257b222cca5`: 1 info
- **2026-10-28** `be1414255dea`: 1 breaking, 3 info
- **2026-07-21** `104a55f9e93c`: 1 breaking, 2 info

## Changes

- **2026-11-10** `2257b222cca5`: 1 info
  - added the optional property `result/trades/items/block_delayed` to the response with the `200` status
- **2026-10-28** `be1414255dea`: 1 breaking, 3 info
  - the response property `result/trades/items/mark_price` became nullable for the status `200`
  - the `query` request parameter `end_timestamp` became optional
  - the `query` request parameter `start_timestamp` became optional
  - added the optional property `result/trades/items/legs` to the response with the `200` status
- **2026-07-21** `104a55f9e93c`: 1 breaking, 2 info
  - the `result/trades/items/combo_trade_id` response's property type changed from `number` to `string` for status `200`
  - added the optional property `result/trades/items/starbase_match_id` to the response with the `200` status
  - added the optional property `result/trades/items/starbase_timestamp` to the response with the `200` status

---

[Operation](https://skmtc.dev/deribit/apis/deribit-api-2/docs/public/get_last_trades_by_instrument_and_time/get.md) - [API](https://skmtc.dev/deribit/apis/deribit-api-2.md) - [Page](https://skmtc.dev/deribit/apis/deribit-api-2/changes/public/get_last_trades_by_instrument_and_time/get)