---
title: "GET /crescent/exchange/v1beta1/params"
method: GET
path: "/crescent/exchange/v1beta1/params"
tags: ["Query"]
---

# GET /crescent/exchange/v1beta1/params

`GET /crescent/exchange/v1beta1/params`

## Request

- The document declares no server URL.
- Auth: none declared
- TypeScript: <https://skmtc.dev/crescent-network/apis/crescent-rest-and-grpc-gateway-docs/docs/crescent/exchange/v1beta1/params/get.ts> (a function with typed inputs; its response is checked against the schema)

## Response `200`

A successful response.

- object
  - `params` object
    - `market_creation_fee` object[]
      - `denom` string
      - `amount` string
    - `fees` object
      - `default_maker_fee_rate` string
      - `default_taker_fee_rate` string
      - `default_order_source_fee_ratio` string
    - `max_order_lifespan` string
    - `max_order_price_ratio` string
    - `max_swap_routes_len` integer
    - `max_num_mm_orders` integer

## Other responses

- `default`: An unexpected error response

## Changes

- **2023-06-22** `445be7f5fce0`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/crescent-network/apis/crescent-rest-and-grpc-gateway-docs/changes/crescent/exchange/v1beta1/params/get.md)

---

[API](https://skmtc.dev/crescent-network/apis/crescent-rest-and-grpc-gateway-docs.md) - [All operations](https://skmtc.dev/crescent-network/apis/crescent-rest-and-grpc-gateway-docs/llms.txt) - [OpenAPI document](https://skmtc.dev/crescent-network/apis/crescent-rest-and-grpc-gateway-docs/revisions/ddf5133cea9d?raw)