Get historical funding rates

Retrieves the historical funding rate data for a specific instrument.

GET /rest/funding-rate

Get historical funding rates

cURL

curl --request GET \
  --url https://api.exchange.fairx.net/rest/funding-rate

import requests

url = "https://api.exchange.fairx.net/rest/funding-rate"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.exchange.fairx.net/rest/funding-rate', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.exchange.fairx.net/rest/funding-rate",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.exchange.fairx.net/rest/funding-rate"

	req, _ := http.NewRequest("GET", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.exchange.fairx.net/rest/funding-rate")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.exchange.fairx.net/rest/funding-rate")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)

response = http.request(request)
puts response.read_body

200

[
  {
    "symbol": "BIPZ30",
    "funding_rate": "0.000100",
    "future_mark_price": "62850.25",
    "spot_mark_price": "62840.10",
    "fair_value_price": "62845.00",
    "event_time": "2025-08-13T12:00:00Z"
  }
]

Query Parameters

symbol · string · required

The instrument symbol (e.g., "BIPZ30")

Example:

"BIPZ30"

trading_session_date · string

Trading session date in YYYY-MM-DD format (defaults to today's date if absent)

Example:

"2025-08-01"

Response

200

application/json

Successfully retrieved funding rate data

symbol · string

Example:

"BIPZ30"

funding_rate · string

Example:

"0.000100"

future_mark_price · string

Example:

"62850.25"

spot_mark_price · string

Example:

"62840.10"

fair_value_price · string

Example:

"62845.00"

event_time · string

Example:

"2025-08-13T12:00:00Z"