---
title: "Changes to ClientStates queries all the IBC light clients of a chain."
method: GET
path: "/ibc/core/client/v1/client_states"
---

# Changes to ClientStates queries all the IBC light clients of a chain.

`GET /ibc/core/client/v1/client_states`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 31 revisions.

- **2022-08-01** `8d0e0b0b2bda`: 1 info
- **2021-07-19** `cb56bc693679`: 1 warning

## Changes

- **2022-08-01** `8d0e0b0b2bda`: 1 info
  - added the new optional `query` request parameter `pagination.reverse`
- **2021-07-19** `cb56bc693679`: 1 warning
  - deleted the `query` request parameter `pagination.reverse`

---

[Operation](https://skmtc.dev/cosmos/apis/ibc-go-grpc-gateway-docs/docs/ibc/core/client/v1/client_states/get.md) - [API](https://skmtc.dev/cosmos/apis/ibc-go-grpc-gateway-docs.md) - [Page](https://skmtc.dev/cosmos/apis/ibc-go-grpc-gateway-docs/changes/ibc/core/client/v1/client_states/get)