Open a settlement for a wallet's unpaid fees on one venue

curl --request POST \
  --url https://execution.kairos.trade/v3/fees/settlements \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'X-Kairos-Partner-Id: <api-key>' \
  --data '
{
  "wallet": "0x8ba1f109551bd432803012645ac136ddd64dba72"
}
'

import requests

url = "https://execution.kairos.trade/v3/fees/settlements"

payload = { "wallet": "0x8ba1f109551bd432803012645ac136ddd64dba72" }
headers = {
    "X-Kairos-Partner-Id": "<api-key>",
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'X-Kairos-Partner-Id': '<api-key>',
    Authorization: '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({wallet: '0x8ba1f109551bd432803012645ac136ddd64dba72'})
};

fetch('https://execution.kairos.trade/v3/fees/settlements', 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://execution.kairos.trade/v3/fees/settlements",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'wallet' => '0x8ba1f109551bd432803012645ac136ddd64dba72'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "Content-Type: application/json",
    "X-Kairos-Partner-Id: <api-key>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://execution.kairos.trade/v3/fees/settlements"

	payload := strings.NewReader("{\n  \"wallet\": \"0x8ba1f109551bd432803012645ac136ddd64dba72\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-Kairos-Partner-Id", "<api-key>")
	req.Header.Add("Authorization", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://execution.kairos.trade/v3/fees/settlements")
  .header("X-Kairos-Partner-Id", "<api-key>")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"wallet\": \"0x8ba1f109551bd432803012645ac136ddd64dba72\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://execution.kairos.trade/v3/fees/settlements")

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

request = Net::HTTP::Post.new(url)
request["X-Kairos-Partner-Id"] = '<api-key>'
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"wallet\": \"0x8ba1f109551bd432803012645ac136ddd64dba72\"\n}"

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

{
  "id": "4e1d2c3b-5a6f-4b7c-8d9e-0f1a2b3c4d5e",
  "venue": "polymarket",
  "status": "awaiting_signature",
  "holdingWallet": "0x2f9c4b8e1d7a6c5b4a3f2e1d0c9b8a7f6e5d4c3b",
  "assetKey": "evm:137:0xc011a7e12a19f7b1f670d46f03b03f3342e82dfb",
  "chainId": "137",
  "token": "0xc011a7e12a19f7b1f670d46f03b03f3342e82dfb",
  "treasury": "0x3333333333333333333333333333333333333333",
  "decimals": 6,
  "amountRaw": "12500000",
  "transactionHash": null,
  "expiresAt": "2026-10-28T12:30:00Z",
  "failure": null,
  "walletRequest": {
    "kind": "signature",
    "chainId": "0x89",
    "request": {
      "method": "eth_signTypedData_v4",
      "params": [
        "0x8ba1f109551bd432803012645ac136ddd64dba72",
        "{\"types\":{\"EIP712Domain\":[…],\"Batch\":[{\"name\":\"wallet\",\"type\":\"address\"},{\"name\":\"nonce\",\"type\":\"uint256\"},{\"name\":\"deadline\",\"type\":\"uint256\"},{\"name\":\"calls\",\"type\":\"Call[]\"}],\"Call\":[…]},\"domain\":{\"name\":\"DepositWallet\",\"version\":\"1\",\"chainId\":\"137\",\"verifyingContract\":\"0x2f9c…4c3b\"},\"primaryType\":\"Batch\",\"message\":{…}}"
      ]
    }
  }
}

{
  "error": "unknown or expired action"
}

{
  "error": "sign-in token has expired; run a login action"
}

{
  "error": "API key missing trade:read scope"
}

{
  "error": "wallet not found"
}

{
  "error": "this wallet has no unpaid fees"
}

Failed to deserialize the JSON body into the target type: action.price: invalid type: floating point `0.52`, expected a string

Failed to deserialize the JSON body into the target type: action.price: invalid type: floating point `0.52`, expected a string

Failed to deserialize the JSON body into the target type: action.price: invalid type: floating point `0.52`, expected a string

{
  "error": "rate limit exceeded for this endpoint; retry later"
}

{
  "error": "internal error"
}

{
  "error": "unknown or expired action"
}