---
title: "Get System Params"
method: GET
path: "/v3/sys/loanParam"
tags: ["General"]
---

# Get System Params

`GET /v3/sys/loanParam`

Get system parameters of Loan API, including ranges for each parameter, required minimum offer amount, collections in whitelist, etc.

## Response `200`

200

- object
  - `data` object
    - `whitelist` string[] — Contract addresses of collections in whitelist.
    - `aprRange` integer[] — The range of APR when making offers.
    - `duration` integer[] — The range of duration when making offers.
    - `tokenContract` string[] — The acceptable currencies of loan offers. Currently only wETH is acceptable.
    - `offerExpireRange` integer[] — The range of expirations since current timestamp when making offers.
    - `adminFee` integer — Current platform fee rate.
    - `signatureExpireTime` integer — The expire time for each signature.
    - `minimumAmount` integer — The minumum amount of an offer.
    - `collections` object[]
      - `nftAddress` string
      - `disableCollection` integer — Is collection offer enabled for this collection
  - `code` integer
  - `msg` string
  - `t` integer

---

[API](https://skmtc.dev/x2y2/apis/x2y2-fi-api.md) · [All operations](https://skmtc.dev/x2y2/apis/x2y2-fi-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/x2y2/x2y2-fi-api/revisions/c7da906644a6/schema)