---
title: "UpdateParams defines a governance operation for updating the x/crisis module parameters. The authority is defined in the keeper."
method: POST
path: "/cosmos.crisis.v1beta1.Msg/UpdateParams"
tags: ["Msg"]
---

# UpdateParams defines a governance operation for updating the x/crisis module parameters. The authority is defined in the keeper.

`POST /cosmos.crisis.v1beta1.Msg/UpdateParams`

## Request body

- CosmosCrisisV1beta1MsgUpdateParams — MsgUpdateParams is the Msg/UpdateParams request type.
  - `authority` string — authority is the address that controls the module (defaults to x/gov unless overwritten).
  - `constant_fee` CosmosBaseV1beta1Coin — Coin defines a token with a denomination and an amount. NOTE: The amount field is an Int which implements the custom method signatures required by gogoproto.
    - `amount` string
    - `denom` string

## Response `200`

A successful response.

- CosmosCrisisV1beta1MsgUpdateParamsResponse — MsgUpdateParamsResponse defines the response structure for executing a MsgUpdateParams message.

## Other responses

- `default` — An unexpected error response.

## Changes

- **2025-05-26** `671fab54b729` — 1 info
  - api operation id `EvidenceMsg_UpdateParamsMixin85` removed and replaced with `EvidenceMsg_UpdateParamsMixin89`
- **2025-05-21** `3874a03b0e7b` — 1 info
  - api operation id `UpgradeMsg_UpdateParamsMixin85` removed and replaced with `EvidenceMsg_UpdateParamsMixin85`
- **2025-05-09** `8dbfaa2bebb2` — 1 info
  - api operation id `CircuitMsg_UpdateParamsMixin85` removed and replaced with `UpgradeMsg_UpdateParamsMixin85`
- **2025-04-08** `21a675703a05` — 1 info
  - api operation id `AuthMsg_UpdateParamsMixin85` removed and replaced with `CircuitMsg_UpdateParamsMixin85`
- **2025-03-27** `4f349536c8f3` — 1 info
  - api operation id `FeegrantMsg_UpdateParamsMixin84` removed and replaced with `AuthMsg_UpdateParamsMixin85`

[Full history](https://skmtc.dev/pokt-network/apis/http-api-console/changes/cosmos.crisis.v1beta1.Msg/UpdateParams/post.md)

---

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