> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://okx-demo.ferndocs.com/api/api-reference/account/get-interest-limits/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://okx-demo.ferndocs.com/_mcp/server. # Get borrowing rate & limits GET https://www.okx.com/api/v5/account/interest-limits Retrieve the borrowing rate and quota limits for VIP or regular loans by currency. Reference: https://okx-demo.ferndocs.com/api/api-reference/account/get-interest-limits ## Authentication - `OK-ACCESS-KEY` header (required) — Your API key. - `OK-ACCESS-SIGN` header (required) — Base64-encoded HMAC-SHA256 signature of the prehash string. - `OK-ACCESS-TIMESTAMP` header (required) — ISO 8601 UTC timestamp, e.g. 2020-12-08T09:08:57.715Z. - `OK-ACCESS-PASSPHRASE` header (required) — The passphrase you set when creating the API key. ## Request ### Query parameters - `type` (enum, optional) — Loan type: 1 VIP loans, 2 Market loans. - Allowed values: `1`, `2` - `ccy` (string, optional) — Loan currency, e.g. BTC. ## Response ### 200 Successful response - `code` (string, optional) — Result code. `0` means success; any other value is an error code. - `msg` (string, optional) — Error message. Empty on success. - `data` (list of ApiV5AccountInterestLimitsGetResponsesContentApplicationJsonSchemaDataItems, optional) ## Types ### ApiV5AccountInterestLimitsGetResponsesContentApplicationJsonSchemaDataItems - `debt` (string, optional) — Total liabilities in USDT. - `interest` (string, optional) — Total interest in USDT. - `nextDiscountTime` (string, optional) — Next deduction time, Unix timestamp in milliseconds. - `nextInterestTime` (string, optional) — Next interest accrual time, Unix timestamp in milliseconds. - `loanAlloc` (string, optional) — VIP loan allocation for the sub-account. - `records` (list of ApiV5AccountInterestLimitsGetResponsesContentApplicationJsonSchemaDataItemsRecordsItems, optional) — Details by currency. ### ApiV5AccountInterestLimitsGetResponsesContentApplicationJsonSchemaDataItemsRecordsItems - `ccy` (string, optional) — Loan currency. - `rate` (string, optional) — Daily borrow rate. - `loanQuota` (string, optional) — Borrow limit of master account. - `surplusLmt` (string, optional) — Available amount across all sub-accounts. - `usedLmt` (string, optional) — Used amount across all sub-accounts. - `interest` (string, optional) — Interest to be deducted. - `posLoan` (string, optional) — Frozen amount for current account, only for VIP loans. - `availLoan` (string, optional) — Available amount of the currency for the current account. - `usedLoan` (string, optional) — Borrowed amount of the currency for the current account. ## Examples **Response** ```json { "code": "0", "msg": "", "data": [ { "debt": "0.85893159114900247077000000000000", "interest": "0.00000000000000000000000000000000", "nextDiscountTime": "1729490400000", "nextInterestTime": "1729490400000", "loanAlloc": "", "records": [ { "ccy": "BTC", "rate": "0.0000276", "loanQuota": "175.00000000", "surplusLmt": "175.00000000", "usedLmt": "0.00000000", "interest": "0", "posLoan": "", "availLoan": "", "usedLoan": "", "avgRate": "", "interestFreeLiab": "", "potentialBorrowingAmt": "", "surplusLmtDetails": {} } ] } ] } ``` **SDK Code** ```python account_getInterestLimits_example import requests url = "https://www.okx.com/api/v5/account/interest-limits" headers = {"OK-ACCESS-KEY": ""} response = requests.get(url, headers=headers) print(response.json()) ``` ```javascript account_getInterestLimits_example const url = 'https://www.okx.com/api/v5/account/interest-limits'; const options = {method: 'GET', headers: {'OK-ACCESS-KEY': ''}}; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go account_getInterestLimits_example package main import ( "fmt" "net/http" "io" ) func main() { url := "https://www.okx.com/api/v5/account/interest-limits" req, _ := http.NewRequest("GET", url, nil) req.Header.Add("OK-ACCESS-KEY", "") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby account_getInterestLimits_example require 'uri' require 'net/http' url = URI("https://www.okx.com/api/v5/account/interest-limits") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Get.new(url) request["OK-ACCESS-KEY"] = '' response = http.request(request) puts response.read_body ``` ```java account_getInterestLimits_example import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.get("https://www.okx.com/api/v5/account/interest-limits") .header("OK-ACCESS-KEY", "") .asString(); ``` ```php account_getInterestLimits_example request('GET', 'https://www.okx.com/api/v5/account/interest-limits', [ 'headers' => [ 'OK-ACCESS-KEY' => '', ], ]); echo $response->getBody(); ``` ```csharp account_getInterestLimits_example using RestSharp; var client = new RestClient("https://www.okx.com/api/v5/account/interest-limits"); var request = new RestRequest(Method.GET); request.AddHeader("OK-ACCESS-KEY", ""); IRestResponse response = client.Execute(request); ``` ```swift account_getInterestLimits_example import Foundation let headers = ["OK-ACCESS-KEY": ""] let request = NSMutableURLRequest(url: NSURL(string: "https://www.okx.com/api/v5/account/interest-limits")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "GET" request.allHTTPHeaderFields = headers let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```