---
title: "Changes to Get chat messages for a specific chat."
method: GET
path: "/api/v0/accounts/{account_id}/chats/{chat_id}/messages"
---

# Changes to Get chat messages for a specific chat.

`GET /api/v0/accounts/{account_id}/chats/{chat_id}/messages`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 4 revisions.

- **2026-11-05** `b1a1aa901136`: 9 breaking, 1 warning, 6 info
- **2026-11-03** `20f58411c6c5`: 1 info

## Changes

- **2026-11-05** `b1a1aa901136`: 9 breaking, 1 warning, 6 info
  - added the pattern `^(0|[1-9]\d*)$` to the `query` request parameter `message_id`
  - response property `items/items/can_purchase` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `items/items/can_purchase_reason` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `items/items/from_user` list-of-types was widened by adding types `string` to media type `application/json` of response `200`
  - response property `items/items/id` list-of-types was widened by adding types `string` to media type `application/json` of response `200`
  - response property `items/items/is_free` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `items/items/is_new` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `items/items/is_opened` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `items/items/price` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - for the `query` request parameter `message_id`, the maxLength was set to `19`
  - for the `query` request parameter `message_id`, the type was generalized from `integer` to `string`
  - added the non-success response with the status `400`
  - added the non-success response with the status `422`
  - added the non-success response with the status `429`
  - added the non-success response with the status `502`
  - added the non-success response with the status `504`
- **2026-11-03** `20f58411c6c5`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/onlymonster/apis/om-api-service/docs/api/v0/accounts/:account_id/chats/:chat_id/messages/get.md) - [API](https://skmtc.dev/onlymonster/apis/om-api-service.md) - [Page](https://skmtc.dev/onlymonster/apis/om-api-service/changes/api/v0/accounts/:account_id/chats/:chat_id/messages/get)