---
title: "Changes to Get the contents of the mempool."
method: GET
path: "/v1/chains/{chainID}/mempool"
---

# Changes to Get the contents of the mempool.

`GET /v1/chains/{chainID}/mempool`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 50 revisions.

- **2024-03-05** `56aa9ad36772`: 1 breaking, 2 info
- **2023-10-09** `941031977ad7`: 1 info
- **2023-02-13** `1041f915f260`: 1 breaking

## Changes

- **2024-03-05** `56aa9ad36772`: 1 breaking, 2 info
  - removed the media type `application/json` for the response with the status `401`
  - added the media type `application/octet-stream` for the response with the status `200`
  - added the media type `application/octet-stream` for the response with the status `401`
- **2023-10-09** `941031977ad7`: 1 info
  - endpoint added
- **2023-02-13** `1041f915f260`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/iotaledger/apis/wasp-api/docs/v1/chains/:chainID/mempool/get.md) - [API](https://skmtc.dev/iotaledger/apis/wasp-api.md) - [Page](https://skmtc.dev/iotaledger/apis/wasp-api/changes/v1/chains/:chainID/mempool/get)