---
title: "UpdateParams defines a governance operation for updating the x/mint module parameters. The authority is defaults to the x/gov module account."
method: POST
path: "/cosmos.mint.v1beta1.Msg/UpdateParams"
tags: ["Msg"]
---

# UpdateParams defines a governance operation for updating the x/mint module parameters. The authority is defaults to the x/gov module account.

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

Since: cosmos-sdk 0.47

## Request body

- object — MsgUpdateParams is the Msg/UpdateParams request type. Since: cosmos-sdk 0.47
  - `authority` string — authority is the address that controls the module (defaults to x/gov unless overwritten).
  - `params` object — params defines the x/mint parameters to update. NOTE: All parameters must be supplied.
    - `mint_denom` string
    - `inflation_rate_change` string
    - `inflation_max` string
    - `inflation_min` string
    - `goal_bonded` string
    - `blocks_per_year` string, uint64

## Response `200`

A successful response.

## Other responses

- `default` — An unexpected error response.

---

[API](https://skmtc.dev/wardenprotocol/apis/http-api-console.md) · [All operations](https://skmtc.dev/wardenprotocol/apis/http-api-console/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/wardenprotocol/http-api-console/revisions/44399dd0ab35/schema)