Get a quote

POST /quote

Get a quote

cURL

curl --request POST \
  --url https://bridge.polymarket.com/quote \
  --header 'Content-Type: application/json' \
  --data '
{
  "fromAmountBaseUnit": "10000000",
  "fromChainId": "137",
  "fromTokenAddress": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
  "recipientAddress": "0x17eC161f126e82A8ba337f4022d574DBEaFef575",
  "toChainId": "137",
  "toTokenAddress": "0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB"
}
'

import requests

url = "https://bridge.polymarket.com/quote"

payload = {
    "fromAmountBaseUnit": "10000000",
    "fromChainId": "137",
    "fromTokenAddress": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "recipientAddress": "0x17eC161f126e82A8ba337f4022d574DBEaFef575",
    "toChainId": "137",
    "toTokenAddress": "0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    fromAmountBaseUnit: '10000000',
    fromChainId: '137',
    fromTokenAddress: '0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359',
    recipientAddress: '0x17eC161f126e82A8ba337f4022d574DBEaFef575',
    toChainId: '137',
    toTokenAddress: '0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB'
  })
};

fetch('https://bridge.polymarket.com/quote', 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://bridge.polymarket.com/quote",
  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([
    'fromAmountBaseUnit' => '10000000',
    'fromChainId' => '137',
    'fromTokenAddress' => '0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359',
    'recipientAddress' => '0x17eC161f126e82A8ba337f4022d574DBEaFef575',
    'toChainId' => '137',
    'toTokenAddress' => '0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://bridge.polymarket.com/quote"

	payload := strings.NewReader("{\n  \"fromAmountBaseUnit\": \"10000000\",\n  \"fromChainId\": \"137\",\n  \"fromTokenAddress\": \"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359\",\n  \"recipientAddress\": \"0x17eC161f126e82A8ba337f4022d574DBEaFef575\",\n  \"toChainId\": \"137\",\n  \"toTokenAddress\": \"0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB\"\n}")

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

	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://bridge.polymarket.com/quote")
  .header("Content-Type", "application/json")
  .body("{\n  \"fromAmountBaseUnit\": \"10000000\",\n  \"fromChainId\": \"137\",\n  \"fromTokenAddress\": \"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359\",\n  \"recipientAddress\": \"0x17eC161f126e82A8ba337f4022d574DBEaFef575\",\n  \"toChainId\": \"137\",\n  \"toTokenAddress\": \"0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://bridge.polymarket.com/quote")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"fromAmountBaseUnit\": \"10000000\",\n  \"fromChainId\": \"137\",\n  \"fromTokenAddress\": \"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359\",\n  \"recipientAddress\": \"0x17eC161f126e82A8ba337f4022d574DBEaFef575\",\n  \"toChainId\": \"137\",\n  \"toTokenAddress\": \"0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB\"\n}"

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

200

Example

{
  "estCheckoutTimeMs": 25000,
  "estFeeBreakdown": {
    "appFeeLabel": "Fun.xyz fee",
    "appFeePercent": 0,
    "appFeeUsd": 0,
    "fillCostPercent": 0,
    "fillCostUsd": 0,
    "gasUsd": 0.003854,
    "maxSlippage": 0,
    "minReceived": 14.488305,
    "swapImpact": 0,
    "swapImpactUsd": 0,
    "totalImpact": 0,
    "totalImpactUsd": 0
  },
  "estInputUsd": 14.488305,
  "estOutputUsd": 14.488305,
  "estToTokenBaseUnit": "14491203",
  "quoteId": "0x00c34ba467184b0146406d62b0e60aaa24ed52460bd456222b6155a0d9de0ad5"
}

Body

application/json

fromAmountBaseUnit · string · required

Amount of tokens to send

Example:

"10000000"

fromChainId · string · required

Source Chain ID

Example:

"137"

fromTokenAddress · string · required

Source token address

Example:

"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359"

recipientAddress · string · required

Address of the recipient

Example:

"0x17eC161f126e82A8ba337f4022d574DBEaFef575"

toChainId · string · required

Destination Chain ID

Example:

"137"

toTokenAddress · string · required

Destination token address

Example:

"0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB"

Response

200

application/json

Quote retrieved successfully

estCheckoutTimeMs · integer

Estimated time to complete the checkout in milliseconds

Example:

25000

estFeeBreakdown · object

Breakdown of the estimated fees

Show child attributes

estInputUsd · number

Estimated token amount received in USD

Example:

14.488305

estOutputUsd · number

Estimated token amount sent in USD

Example:

14.488305

estToTokenBaseUnit · string

Estimated token amount received

Example:

"14491203"

quoteId · string

Unique quote id of the request

Example:

"0x00c34ba467184b0146406d62b0e60aaa24ed52460bd456222b6155a0d9de0ad5"