curl --request POST \
  --url https://production.hifibridge.com/v2/wallets/swaps \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "requestId": "1ab3e6e0-4839-4dbe-89c3-b06d9645ae86",
  "source": {
    "userId": "05179f69-1988-4b46-a847-dd4eea0984d6",
    "chain": "POLYGON",
    "currency": "usdt",
    "amount": "10000"
  },
  "destination": {
    "chain": "POLYGON",
    "currency": "usdc",
    "userId": "05179f69-1988-4b46-a847-dd4eea0984d6",
    "externalWalletId": "64fc4e9d-4839-4384-b4a0-0376af2c9b2e",
    "walletAddress": "0xE9cfBf1D690565579D823264170eE357f80e9A34",
    "amount": "10000"
  }
}
'

import requests

url = "https://production.hifibridge.com/v2/wallets/swaps"

payload = {
    "requestId": "1ab3e6e0-4839-4dbe-89c3-b06d9645ae86",
    "source": {
        "userId": "05179f69-1988-4b46-a847-dd4eea0984d6",
        "chain": "POLYGON",
        "currency": "usdt",
        "amount": "10000"
    },
    "destination": {
        "chain": "POLYGON",
        "currency": "usdc",
        "userId": "05179f69-1988-4b46-a847-dd4eea0984d6",
        "externalWalletId": "64fc4e9d-4839-4384-b4a0-0376af2c9b2e",
        "walletAddress": "0xE9cfBf1D690565579D823264170eE357f80e9A34",
        "amount": "10000"
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    requestId: '1ab3e6e0-4839-4dbe-89c3-b06d9645ae86',
    source: {
      userId: '05179f69-1988-4b46-a847-dd4eea0984d6',
      chain: 'POLYGON',
      currency: 'usdt',
      amount: '10000'
    },
    destination: {
      chain: 'POLYGON',
      currency: 'usdc',
      userId: '05179f69-1988-4b46-a847-dd4eea0984d6',
      externalWalletId: '64fc4e9d-4839-4384-b4a0-0376af2c9b2e',
      walletAddress: '0xE9cfBf1D690565579D823264170eE357f80e9A34',
      amount: '10000'
    }
  })
};

fetch('https://production.hifibridge.com/v2/wallets/swaps', 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://production.hifibridge.com/v2/wallets/swaps",
  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([
    'requestId' => '1ab3e6e0-4839-4dbe-89c3-b06d9645ae86',
    'source' => [
        'userId' => '05179f69-1988-4b46-a847-dd4eea0984d6',
        'chain' => 'POLYGON',
        'currency' => 'usdt',
        'amount' => '10000'
    ],
    'destination' => [
        'chain' => 'POLYGON',
        'currency' => 'usdc',
        'userId' => '05179f69-1988-4b46-a847-dd4eea0984d6',
        'externalWalletId' => '64fc4e9d-4839-4384-b4a0-0376af2c9b2e',
        'walletAddress' => '0xE9cfBf1D690565579D823264170eE357f80e9A34',
        'amount' => '10000'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://production.hifibridge.com/v2/wallets/swaps"

	payload := strings.NewReader("{\n  \"requestId\": \"1ab3e6e0-4839-4dbe-89c3-b06d9645ae86\",\n  \"source\": {\n    \"userId\": \"05179f69-1988-4b46-a847-dd4eea0984d6\",\n    \"chain\": \"POLYGON\",\n    \"currency\": \"usdt\",\n    \"amount\": \"10000\"\n  },\n  \"destination\": {\n    \"chain\": \"POLYGON\",\n    \"currency\": \"usdc\",\n    \"userId\": \"05179f69-1988-4b46-a847-dd4eea0984d6\",\n    \"externalWalletId\": \"64fc4e9d-4839-4384-b4a0-0376af2c9b2e\",\n    \"walletAddress\": \"0xE9cfBf1D690565579D823264170eE357f80e9A34\",\n    \"amount\": \"10000\"\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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://production.hifibridge.com/v2/wallets/swaps")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"requestId\": \"1ab3e6e0-4839-4dbe-89c3-b06d9645ae86\",\n  \"source\": {\n    \"userId\": \"05179f69-1988-4b46-a847-dd4eea0984d6\",\n    \"chain\": \"POLYGON\",\n    \"currency\": \"usdt\",\n    \"amount\": \"10000\"\n  },\n  \"destination\": {\n    \"chain\": \"POLYGON\",\n    \"currency\": \"usdc\",\n    \"userId\": \"05179f69-1988-4b46-a847-dd4eea0984d6\",\n    \"externalWalletId\": \"64fc4e9d-4839-4384-b4a0-0376af2c9b2e\",\n    \"walletAddress\": \"0xE9cfBf1D690565579D823264170eE357f80e9A34\",\n    \"amount\": \"10000\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://production.hifibridge.com/v2/wallets/swaps")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"requestId\": \"1ab3e6e0-4839-4dbe-89c3-b06d9645ae86\",\n  \"source\": {\n    \"userId\": \"05179f69-1988-4b46-a847-dd4eea0984d6\",\n    \"chain\": \"POLYGON\",\n    \"currency\": \"usdt\",\n    \"amount\": \"10000\"\n  },\n  \"destination\": {\n    \"chain\": \"POLYGON\",\n    \"currency\": \"usdc\",\n    \"userId\": \"05179f69-1988-4b46-a847-dd4eea0984d6\",\n    \"externalWalletId\": \"64fc4e9d-4839-4384-b4a0-0376af2c9b2e\",\n    \"walletAddress\": \"0xE9cfBf1D690565579D823264170eE357f80e9A34\",\n    \"amount\": \"10000\"\n  }\n}"

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

{
  "transferType": "WALLET.SWAP",
  "transferDetails": {
    "id": "dc923cc1-d74b-58f6-9fe4-9e9c6eb8dc37",
    "requestId": "1ab3e6e0-4839-4dbe-89c3-b06d9645ae86",
    "status": "COMPLETED",
    "createdAt": "2025-08-20T03:55:29.437108+00:00",
    "updatedAt": "2025-08-20T04:08:10.837+00:00",
    "source": {
      "currency": "usdc",
      "amount": 10,
      "chain": "POLYGON",
      "userId": "05179f69-1988-4b46-a847-dd4eea0984d6"
    },
    "destination": {
      "currency": "usdt",
      "userId": "05179f69-1988-4b46-a847-dd4eea0984d6",
      "externalWalletId": null,
      "amount": null,
      "chain": "POLYGON",
      "walletAddress": "0xe5727a4B1d93A26D6A7Adfaae145EFa41ED7f204"
    },
    "error": null,
    "errorDetails": null,
    "quoteInformation": {
      "sendGross": {
        "amount": "10",
        "currency": "usdc"
      },
      "sendNet": {
        "amount": "10",
        "currency": "usdc"
      },
      "receiveGross": {
        "amount": "10",
        "currency": "usdc"
      },
      "receiveNet": {
        "amount": "10",
        "currency": "usdc"
      },
      "rate": "1",
      "expiresAt": "2025-08-20T03:55:59.539+00:00"
    }
  }
}

{
  "code": 123,
  "error": "<string>",
  "errorDetails": "<string>"
}

{
  "status": "error",
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}

{
  "code": 123,
  "error": "<string>",
  "errorDetails": "<string>"
}