Get builder fee rate history

curl --request GET \
  --url https://api.struct.to/v1/polymarket/builders/{builder_code}/fees/history

const options = {method: 'GET'};

fetch('https://api.struct.to/v1/polymarket/builders/{builder_code}/fees/history', 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.struct.to/v1/polymarket/builders/{builder_code}/fees/history",
  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.struct.to/v1/polymarket/builders/{builder_code}/fees/history"

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

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

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

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.struct.to/v1/polymarket/builders/{builder_code}/fees/history")

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

[
  {
    "code": "<string>",
    "builder_maker_fee_rate_bps": 1,
    "builder_taker_fee_rate_bps": 1,
    "enabled": true,
    "observed_at": 123
  }
]

GET

polymarket

builders

{builder_code}

fees

history

Get builder fee rate history

curl --request GET \
  --url https://api.struct.to/v1/polymarket/builders/{builder_code}/fees/history

const options = {method: 'GET'};

fetch('https://api.struct.to/v1/polymarket/builders/{builder_code}/fees/history', 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.struct.to/v1/polymarket/builders/{builder_code}/fees/history",
  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.struct.to/v1/polymarket/builders/{builder_code}/fees/history"

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

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

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

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.struct.to/v1/polymarket/builders/{builder_code}/fees/history")

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

[
  {
    "code": "<string>",
    "builder_maker_fee_rate_bps": 1,
    "builder_taker_fee_rate_bps": 1,
    "enabled": true,
    "observed_at": 123
  }
]

Path Parameters

builder_code

string

required

Builder code.

Query Parameters

limit

integer<int64>

Max entries (default 100, max 1000)

Response

200 - application/json

Builder fee rate history

code

string

required

builder_maker_fee_rate_bps

integer<int32>

required

Required range: x >= 0

builder_taker_fee_rate_bps

integer<int32>

required

Required range: x >= 0

enabled

boolean

required

observed_at

integer<int64>

required

Unix-second timestamp of when this rate was observed.

Last modified on August 7, 2026

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Get builder fee rate history

Path Parameters

Query Parameters

Response