curl --request POST \
  --url https://external-rfq-partner.polymarket.com/v1/rfq-trades/validate \
  --header 'Content-Type: application/json' \
  --header 'RFQ-Key-Id: <api-key>' \
  --header 'RFQ-Signature: <api-key>' \
  --header 'RFQ-Timestamp: <api-key>' \
  --data '
{
  "price": "0.65",
  "shares": "65000000",
  "parties": {},
  "marketId": "<string>",
  "marketSource": "gamma",
  "legs": [
    {
      "marketId": "<string>"
    }
  ],
  "combination": "and",
  "priceTolerance": "<string>"
}
'

import requests

url = "https://external-rfq-partner.polymarket.com/v1/rfq-trades/validate"

payload = {
    "price": "0.65",
    "shares": "65000000",
    "parties": {},
    "marketId": "<string>",
    "marketSource": "gamma",
    "legs": [{ "marketId": "<string>" }],
    "combination": "and",
    "priceTolerance": "<string>"
}
headers = {
    "RFQ-Key-Id": "<api-key>",
    "RFQ-Timestamp": "<api-key>",
    "RFQ-Signature": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'RFQ-Key-Id': '<api-key>',
    'RFQ-Timestamp': '<api-key>',
    'RFQ-Signature': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    price: '0.65',
    shares: '65000000',
    parties: {},
    marketId: '<string>',
    marketSource: 'gamma',
    legs: [{marketId: '<string>'}],
    combination: 'and',
    priceTolerance: '<string>'
  })
};

fetch('https://external-rfq-partner.polymarket.com/v1/rfq-trades/validate', 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://external-rfq-partner.polymarket.com/v1/rfq-trades/validate",
  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([
    'price' => '0.65',
    'shares' => '65000000',
    'parties' => [
        
    ],
    'marketId' => '<string>',
    'marketSource' => 'gamma',
    'legs' => [
        [
                'marketId' => '<string>'
        ]
    ],
    'combination' => 'and',
    'priceTolerance' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "RFQ-Key-Id: <api-key>",
    "RFQ-Signature: <api-key>",
    "RFQ-Timestamp: <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://external-rfq-partner.polymarket.com/v1/rfq-trades/validate"

	payload := strings.NewReader("{\n  \"price\": \"0.65\",\n  \"shares\": \"65000000\",\n  \"parties\": {},\n  \"marketId\": \"<string>\",\n  \"marketSource\": \"gamma\",\n  \"legs\": [\n    {\n      \"marketId\": \"<string>\"\n    }\n  ],\n  \"combination\": \"and\",\n  \"priceTolerance\": \"<string>\"\n}")

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

	req.Header.Add("RFQ-Key-Id", "<api-key>")
	req.Header.Add("RFQ-Timestamp", "<api-key>")
	req.Header.Add("RFQ-Signature", "<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://external-rfq-partner.polymarket.com/v1/rfq-trades/validate")
  .header("RFQ-Key-Id", "<api-key>")
  .header("RFQ-Timestamp", "<api-key>")
  .header("RFQ-Signature", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"price\": \"0.65\",\n  \"shares\": \"65000000\",\n  \"parties\": {},\n  \"marketId\": \"<string>\",\n  \"marketSource\": \"gamma\",\n  \"legs\": [\n    {\n      \"marketId\": \"<string>\"\n    }\n  ],\n  \"combination\": \"and\",\n  \"priceTolerance\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://external-rfq-partner.polymarket.com/v1/rfq-trades/validate")

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

request = Net::HTTP::Post.new(url)
request["RFQ-Key-Id"] = '<api-key>'
request["RFQ-Timestamp"] = '<api-key>'
request["RFQ-Signature"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"price\": \"0.65\",\n  \"shares\": \"65000000\",\n  \"parties\": {},\n  \"marketId\": \"<string>\",\n  \"marketSource\": \"gamma\",\n  \"legs\": [\n    {\n      \"marketId\": \"<string>\"\n    }\n  ],\n  \"combination\": \"and\",\n  \"priceTolerance\": \"<string>\"\n}"

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

{
  "valid": true,
  "checks": {
    "market": {
      "status": "pass",
      "reason": "unknown_account",
      "detail": "<string>"
    },
    "price": {
      "status": "pass",
      "reason": "unknown_account",
      "detail": "<string>",
      "band": {
        "mark": "<string>",
        "lower": "<string>",
        "upper": "<string>"
      }
    },
    "parties": {},
    "guardrails": [
      {
        "id": "taker_notional",
        "status": "pass",
        "reason": "unknown_account",
        "detail": "<string>",
        "party": "<string>"
      }
    ]
  },
  "checkedAt": "2023-11-07T05:31:56Z"
}

{
  "error": {
    "code": "validation_failed",
    "message": "stale_order (taker): order timestamp is 12m0s old (max 10m0s)",
    "retryable": false,
    "details": {
      "reason": "stale_order",
      "party": "taker"
    }
  }
}

{
  "error": {
    "code": "validation_failed",
    "message": "stale_order (taker): order timestamp is 12m0s old (max 10m0s)",
    "retryable": false,
    "details": {
      "reason": "stale_order",
      "party": "taker"
    }
  }
}

{
  "error": {
    "code": "validation_failed",
    "message": "stale_order (taker): order timestamp is 12m0s old (max 10m0s)",
    "retryable": false,
    "details": {
      "reason": "stale_order",
      "party": "taker"
    }
  }
}

{
  "error": {
    "code": "validation_failed",
    "message": "stale_order (taker): order timestamp is 12m0s old (max 10m0s)",
    "retryable": false,
    "details": {
      "reason": "stale_order",
      "party": "taker"
    }
  }
}

{
  "error": {
    "code": "validation_failed",
    "message": "stale_order (taker): order timestamp is 12m0s old (max 10m0s)",
    "retryable": false,
    "details": {
      "reason": "stale_order",
      "party": "taker"
    }
  }
}

{
  "error": {
    "code": "validation_failed",
    "message": "stale_order (taker): order timestamp is 12m0s old (max 10m0s)",
    "retryable": false,
    "details": {
      "reason": "stale_order",
      "party": "taker"
    }
  }
}