---
title: "OrderBookParams queries order book params."
method: GET
path: "/coreum/dex/v1/order-book-params"
tags: ["Query"]
---

# OrderBookParams queries order book params.

`GET /coreum/dex/v1/order-book-params`

## Query parameters

- `base_denom` string
- `quote_denom` string

## Response `200`

A successful response.

- CoreumDexV1QueryOrderBookParamsResponse — QueryOrderBookParamsResponse defines the response type for the `OrderBookParams` query.
  - `price_tick` string — price_tick is the minimum price movement an asset price can make, either upward or downward.
  - `quantity_step` string — quantity_step is the the smallest allowable step for the base asset inside a market.
  - `base_denom_unified_ref_amount` string
  - `quote_denom_unified_ref_amount` string

## Other responses

- `default` — An unexpected error response.

---

[API](https://skmtc.net/coreumfoundation/apis/title-goes-here.md) · [All operations](https://skmtc.net/coreumfoundation/apis/title-goes-here/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/coreumfoundation/title-goes-here/versions/2a2e5bc4593a/schema)