curl --request POST \
  --url https://api-partner.houdiniswap.com/v2/exchanges/multi \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "orders": [
    {
      "from": "6689b73ec90e45f3b3e51564",
      "to": "6689b73ec90e45f3b3e51558",
      "amount": 123,
      "addressTo": "<string>",
      "anonymous": true,
      "destinationTag": "<string>",
      "useXmr": true,
      "walletInfo": "<string>",
      "filters": {
        "onlySwaps": [
          "<string>"
        ],
        "rotatePayoutWallets": true,
        "rotateFallback": true,
        "deviationThreshold": 50,
        "rotationLookback": 50,
        "inLeg": {
          "include": [
            "<string>"
          ],
          "exclude": [
            "<string>"
          ]
        },
        "outLeg": {
          "include": [
            "<string>"
          ],
          "exclude": [
            "<string>"
          ]
        }
      },
      "fixed": true,
      "refundAddress": "<string>",
      "refundExtraId": "<string>"
    }
  ],
  "filters": {
    "onlySwaps": [
      "<string>"
    ],
    "rotatePayoutWallets": true,
    "rotateFallback": true,
    "deviationThreshold": 50,
    "rotationLookback": 50,
    "inLeg": {
      "include": [
        "<string>"
      ],
      "exclude": [
        "<string>"
      ]
    },
    "outLeg": {
      "include": [
        "<string>"
      ],
      "exclude": [
        "<string>"
      ]
    }
  }
}
'

import requests

url = "https://api-partner.houdiniswap.com/v2/exchanges/multi"

payload = {
    "orders": [
        {
            "from": "6689b73ec90e45f3b3e51564",
            "to": "6689b73ec90e45f3b3e51558",
            "amount": 123,
            "addressTo": "<string>",
            "anonymous": True,
            "destinationTag": "<string>",
            "useXmr": True,
            "walletInfo": "<string>",
            "filters": {
                "onlySwaps": ["<string>"],
                "rotatePayoutWallets": True,
                "rotateFallback": True,
                "deviationThreshold": 50,
                "rotationLookback": 50,
                "inLeg": {
                    "include": ["<string>"],
                    "exclude": ["<string>"]
                },
                "outLeg": {
                    "include": ["<string>"],
                    "exclude": ["<string>"]
                }
            },
            "fixed": True,
            "refundAddress": "<string>",
            "refundExtraId": "<string>"
        }
    ],
    "filters": {
        "onlySwaps": ["<string>"],
        "rotatePayoutWallets": True,
        "rotateFallback": True,
        "deviationThreshold": 50,
        "rotationLookback": 50,
        "inLeg": {
            "include": ["<string>"],
            "exclude": ["<string>"]
        },
        "outLeg": {
            "include": ["<string>"],
            "exclude": ["<string>"]
        }
    }
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    orders: [
      {
        from: '6689b73ec90e45f3b3e51564',
        to: '6689b73ec90e45f3b3e51558',
        amount: 123,
        addressTo: '<string>',
        anonymous: true,
        destinationTag: '<string>',
        useXmr: true,
        walletInfo: '<string>',
        filters: {
          onlySwaps: ['<string>'],
          rotatePayoutWallets: true,
          rotateFallback: true,
          deviationThreshold: 50,
          rotationLookback: 50,
          inLeg: {include: ['<string>'], exclude: ['<string>']},
          outLeg: {include: ['<string>'], exclude: ['<string>']}
        },
        fixed: true,
        refundAddress: '<string>',
        refundExtraId: '<string>'
      }
    ],
    filters: {
      onlySwaps: ['<string>'],
      rotatePayoutWallets: true,
      rotateFallback: true,
      deviationThreshold: 50,
      rotationLookback: 50,
      inLeg: {include: ['<string>'], exclude: ['<string>']},
      outLeg: {include: ['<string>'], exclude: ['<string>']}
    }
  })
};

fetch('https://api-partner.houdiniswap.com/v2/exchanges/multi', 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-partner.houdiniswap.com/v2/exchanges/multi",
  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([
    'orders' => [
        [
                'from' => '6689b73ec90e45f3b3e51564',
                'to' => '6689b73ec90e45f3b3e51558',
                'amount' => 123,
                'addressTo' => '<string>',
                'anonymous' => true,
                'destinationTag' => '<string>',
                'useXmr' => true,
                'walletInfo' => '<string>',
                'filters' => [
                                'onlySwaps' => [
                                                                '<string>'
                                ],
                                'rotatePayoutWallets' => true,
                                'rotateFallback' => true,
                                'deviationThreshold' => 50,
                                'rotationLookback' => 50,
                                'inLeg' => [
                                                                'include' => [
                                                                                                                                '<string>'
                                                                ],
                                                                'exclude' => [
                                                                                                                                '<string>'
                                                                ]
                                ],
                                'outLeg' => [
                                                                'include' => [
                                                                                                                                '<string>'
                                                                ],
                                                                'exclude' => [
                                                                                                                                '<string>'
                                                                ]
                                ]
                ],
                'fixed' => true,
                'refundAddress' => '<string>',
                'refundExtraId' => '<string>'
        ]
    ],
    'filters' => [
        'onlySwaps' => [
                '<string>'
        ],
        'rotatePayoutWallets' => true,
        'rotateFallback' => true,
        'deviationThreshold' => 50,
        'rotationLookback' => 50,
        'inLeg' => [
                'include' => [
                                '<string>'
                ],
                'exclude' => [
                                '<string>'
                ]
        ],
        'outLeg' => [
                'include' => [
                                '<string>'
                ],
                'exclude' => [
                                '<string>'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "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://api-partner.houdiniswap.com/v2/exchanges/multi"

	payload := strings.NewReader("{\n  \"orders\": [\n    {\n      \"from\": \"6689b73ec90e45f3b3e51564\",\n      \"to\": \"6689b73ec90e45f3b3e51558\",\n      \"amount\": 123,\n      \"addressTo\": \"<string>\",\n      \"anonymous\": true,\n      \"destinationTag\": \"<string>\",\n      \"useXmr\": true,\n      \"walletInfo\": \"<string>\",\n      \"filters\": {\n        \"onlySwaps\": [\n          \"<string>\"\n        ],\n        \"rotatePayoutWallets\": true,\n        \"rotateFallback\": true,\n        \"deviationThreshold\": 50,\n        \"rotationLookback\": 50,\n        \"inLeg\": {\n          \"include\": [\n            \"<string>\"\n          ],\n          \"exclude\": [\n            \"<string>\"\n          ]\n        },\n        \"outLeg\": {\n          \"include\": [\n            \"<string>\"\n          ],\n          \"exclude\": [\n            \"<string>\"\n          ]\n        }\n      },\n      \"fixed\": true,\n      \"refundAddress\": \"<string>\",\n      \"refundExtraId\": \"<string>\"\n    }\n  ],\n  \"filters\": {\n    \"onlySwaps\": [\n      \"<string>\"\n    ],\n    \"rotatePayoutWallets\": true,\n    \"rotateFallback\": true,\n    \"deviationThreshold\": 50,\n    \"rotationLookback\": 50,\n    \"inLeg\": {\n      \"include\": [\n        \"<string>\"\n      ],\n      \"exclude\": [\n        \"<string>\"\n      ]\n    },\n    \"outLeg\": {\n      \"include\": [\n        \"<string>\"\n      ],\n      \"exclude\": [\n        \"<string>\"\n      ]\n    }\n  }\n}")

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

	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://api-partner.houdiniswap.com/v2/exchanges/multi")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"orders\": [\n    {\n      \"from\": \"6689b73ec90e45f3b3e51564\",\n      \"to\": \"6689b73ec90e45f3b3e51558\",\n      \"amount\": 123,\n      \"addressTo\": \"<string>\",\n      \"anonymous\": true,\n      \"destinationTag\": \"<string>\",\n      \"useXmr\": true,\n      \"walletInfo\": \"<string>\",\n      \"filters\": {\n        \"onlySwaps\": [\n          \"<string>\"\n        ],\n        \"rotatePayoutWallets\": true,\n        \"rotateFallback\": true,\n        \"deviationThreshold\": 50,\n        \"rotationLookback\": 50,\n        \"inLeg\": {\n          \"include\": [\n            \"<string>\"\n          ],\n          \"exclude\": [\n            \"<string>\"\n          ]\n        },\n        \"outLeg\": {\n          \"include\": [\n            \"<string>\"\n          ],\n          \"exclude\": [\n            \"<string>\"\n          ]\n        }\n      },\n      \"fixed\": true,\n      \"refundAddress\": \"<string>\",\n      \"refundExtraId\": \"<string>\"\n    }\n  ],\n  \"filters\": {\n    \"onlySwaps\": [\n      \"<string>\"\n    ],\n    \"rotatePayoutWallets\": true,\n    \"rotateFallback\": true,\n    \"deviationThreshold\": 50,\n    \"rotationLookback\": 50,\n    \"inLeg\": {\n      \"include\": [\n        \"<string>\"\n      ],\n      \"exclude\": [\n        \"<string>\"\n      ]\n    },\n    \"outLeg\": {\n      \"include\": [\n        \"<string>\"\n      ],\n      \"exclude\": [\n        \"<string>\"\n      ]\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-partner.houdiniswap.com/v2/exchanges/multi")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"orders\": [\n    {\n      \"from\": \"6689b73ec90e45f3b3e51564\",\n      \"to\": \"6689b73ec90e45f3b3e51558\",\n      \"amount\": 123,\n      \"addressTo\": \"<string>\",\n      \"anonymous\": true,\n      \"destinationTag\": \"<string>\",\n      \"useXmr\": true,\n      \"walletInfo\": \"<string>\",\n      \"filters\": {\n        \"onlySwaps\": [\n          \"<string>\"\n        ],\n        \"rotatePayoutWallets\": true,\n        \"rotateFallback\": true,\n        \"deviationThreshold\": 50,\n        \"rotationLookback\": 50,\n        \"inLeg\": {\n          \"include\": [\n            \"<string>\"\n          ],\n          \"exclude\": [\n            \"<string>\"\n          ]\n        },\n        \"outLeg\": {\n          \"include\": [\n            \"<string>\"\n          ],\n          \"exclude\": [\n            \"<string>\"\n          ]\n        }\n      },\n      \"fixed\": true,\n      \"refundAddress\": \"<string>\",\n      \"refundExtraId\": \"<string>\"\n    }\n  ],\n  \"filters\": {\n    \"onlySwaps\": [\n      \"<string>\"\n    ],\n    \"rotatePayoutWallets\": true,\n    \"rotateFallback\": true,\n    \"deviationThreshold\": 50,\n    \"rotationLookback\": 50,\n    \"inLeg\": {\n      \"include\": [\n        \"<string>\"\n      ],\n      \"exclude\": [\n        \"<string>\"\n      ]\n    },\n    \"outLeg\": {\n      \"include\": [\n        \"<string>\"\n      ],\n      \"exclude\": [\n        \"<string>\"\n      ]\n    }\n  }\n}"

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

{
  "multiId": "example-multi-id",
  "orders": [
    {
      "order": {
        "houdiniId": "example-houdini-id",
        "created": "2026-01-01T12:00:00.000Z",
        "depositAddress": "bc1qexampledepositaddress000000000000000000",
        "receiverAddress": "0x9f1f9a5c0f1d9a5c0f1d9a5c0f1d9a5c0f1d9a5c",
        "anonymous": false,
        "expires": "2026-01-01T12:30:00.000Z",
        "status": 0,
        "inAmount": 0.25,
        "inSymbol": "BTC",
        "outAmount": 3.52,
        "outSymbol": "ETH",
        "displayStatus": "WAITING_FOR_DEPOSIT"
      }
    }
  ]
}

{
  "message": "<string>",
  "code": "<string>",
  "fields": {},
  "requestId": "<string>"
}

{
  "message": "<string>",
  "code": "<string>",
  "requestId": "<string>"
}