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GET
/
exchanges
/
multi
/
{multiId}
Get multi exchange status
curl --request GET \
  --url https://api-partner.houdiniswap.com/v2/exchanges/multi/{multiId} \
  --header 'Authorization: <api-key>'
import requests

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

headers = {"Authorization": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)
const options = {method: 'GET', headers: {Authorization: '<api-key>'}};

fetch('https://api-partner.houdiniswap.com/v2/exchanges/multi/{multiId}', 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/{multiId}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: <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"
"net/http"
"io"
)

func main() {

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

req, _ := http.NewRequest("GET", url, nil)

req.Header.Add("Authorization", "<api-key>")

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

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

fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.get("https://api-partner.houdiniswap.com/v2/exchanges/multi/{multiId}")
.header("Authorization", "<api-key>")
.asString();
require 'uri'
require 'net/http'

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

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<api-key>'

response = http.request(request)
puts response.read_body
{
  "multiId": "example-multi-id",
  "orders": [
    {
      "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"
    },
    {
      "houdiniId": "deleted-example-houdini-id",
      "status": 8
    }
  ]
}
{
"message": "<string>",
"code": "<string>",
"requestId": "<string>"
}
{
"message": "<string>",
"code": "<string>",
"fields": {},
"requestId": "<string>"
}
{
"message": "<string>",
"code": "<string>",
"requestId": "<string>"
}

Authorizations

Authorization
string
header
required

Path Parameters

multiId
string
required

The multi exchange group ID

Maximum string length: 64

Response

Success

Response for GET /exchanges/multi/{multiId} — all orders that made it to the DB

multiId
string
required
orders
object[]
required
txHash
string

On-chain transaction hash once the EVM bundle is confirmed; null until then

bundleStatus
string

Status of the most recent bundle record: pending | submitted | confirmed | failed | withdrawn. Absent when no bundle has been built yet (or for non-EVM multiswaps).

failureReason
string

Why the bundle failed; only set when bundleStatus is "failed"