---
title: "Changes to Find Related Markets"
method: GET
path: "/api/router/fetchRelatedMarkets"
---

# Changes to Find Related Markets

`GET /api/router/fetchRelatedMarkets`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 76 revisions.

- **2026-06-08** `bbdfabd13dd5`: 6 breaking, 7 info
- **2026-06-04** `52839b15bd74`: 1 breaking
- **2026-05-30** `08323ab2db57`: 1 info

## Changes

- **2026-06-08** `bbdfabd13dd5`: 6 breaking, 7 info
  - the response property `allOf[subschema #2]/data/items/bestAsk` became nullable for the status `200`
  - the response property `allOf[subschema #2]/data/items/bestBid` became nullable for the status `200`
  - the response property `allOf[subschema #2]/data/items/reasoning` became nullable for the status `200`
  - the `allOf[subschema #2]/data/items/bestAsk` response's property type changed from no type to `number` for status `200`
  - the `allOf[subschema #2]/data/items/bestBid` response's property type changed from no type to `number` for status `200`
  - the `allOf[subschema #2]/data/items/reasoning` response's property type changed from no type to `string` for status `200`
  - added the optional property `allOf[#/components/schemas/BaseResponse]/error/code` to the response with the `200` status
  - added the optional property `allOf[#/components/schemas/BaseResponse]/error/detail` to the response with the `200` status
  - added the optional property `allOf[#/components/schemas/BaseResponse]/error/exchange` to the response with the `200` status
  - added the optional property `allOf[#/components/schemas/BaseResponse]/error/retryable` to the response with the `200` status
  - removed `subschema #1, subschema #2` from the `allOf[subschema #2]/data/items/bestAsk` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `allOf[subschema #2]/data/items/bestBid` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `allOf[subschema #2]/data/items/reasoning` response property `oneOf` list for the response status `200`
- **2026-06-04** `52839b15bd74`: 1 breaking
  - the response property `allOf[subschema #2]/data/items/market/resolutionDate` became optional for the status `200`
- **2026-05-30** `08323ab2db57`: 1 info
  - added the optional property `allOf[subschema #2]/data/items/market/sourceMetadata` to the response with the `200` status

---

[Operation](https://skmtc.dev/pmxt-dev/apis/pmxt-hosted-api/docs/api/router/fetchRelatedMarkets/get.md) - [API](https://skmtc.dev/pmxt-dev/apis/pmxt-hosted-api.md) - [Page](https://skmtc.dev/pmxt-dev/apis/pmxt-hosted-api/changes/api/router/fetchRelatedMarkets/get)