curl --request POST \
  --url https://lightswap.me/api/partner/v1/swap \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "quoteId": "pq_aaaaaaaaaaaaaaaaaaaaaaaa",
  "destination": {
    "address": "TNDzfERDpxLDS2w1q6yaFC7pzqaSQ3Bg3r",
    "memo": null
  },
  "notificationEmail": "optional@example.com"
}
'

import requests

url = "https://lightswap.me/api/partner/v1/swap"

payload = {
    "quoteId": "pq_aaaaaaaaaaaaaaaaaaaaaaaa",
    "destination": {
        "address": "TNDzfERDpxLDS2w1q6yaFC7pzqaSQ3Bg3r",
        "memo": None
    },
    "notificationEmail": "optional@example.com"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    quoteId: 'pq_aaaaaaaaaaaaaaaaaaaaaaaa',
    destination: {address: 'TNDzfERDpxLDS2w1q6yaFC7pzqaSQ3Bg3r', memo: null},
    notificationEmail: 'optional@example.com'
  })
};

fetch('https://lightswap.me/api/partner/v1/swap', 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://lightswap.me/api/partner/v1/swap",
  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([
    'quoteId' => 'pq_aaaaaaaaaaaaaaaaaaaaaaaa',
    'destination' => [
        'address' => 'TNDzfERDpxLDS2w1q6yaFC7pzqaSQ3Bg3r',
        'memo' => null
    ],
    'notificationEmail' => 'optional@example.com'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <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://lightswap.me/api/partner/v1/swap"

	payload := strings.NewReader("{\n  \"quoteId\": \"pq_aaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"destination\": {\n    \"address\": \"TNDzfERDpxLDS2w1q6yaFC7pzqaSQ3Bg3r\",\n    \"memo\": null\n  },\n  \"notificationEmail\": \"optional@example.com\"\n}")

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

	req.Header.Add("x-api-key", "<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://lightswap.me/api/partner/v1/swap")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"quoteId\": \"pq_aaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"destination\": {\n    \"address\": \"TNDzfERDpxLDS2w1q6yaFC7pzqaSQ3Bg3r\",\n    \"memo\": null\n  },\n  \"notificationEmail\": \"optional@example.com\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://lightswap.me/api/partner/v1/swap")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"quoteId\": \"pq_aaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"destination\": {\n    \"address\": \"TNDzfERDpxLDS2w1q6yaFC7pzqaSQ3Bg3r\",\n    \"memo\": null\n  },\n  \"notificationEmail\": \"optional@example.com\"\n}"

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

{
  "id": "AB12CD34EF56",
  "externalId": "order-123",
  "status": "waiting_deposit",
  "errorMessage": null,
  "from": {
    "decimals": 8,
    "network": "bitcoin",
    "token": "BTC",
    "amount": "0.01"
  },
  "to": {
    "decimals": 6,
    "network": "tron",
    "token": "USDT",
    "estimatedAmount": "100"
  },
  "deposit": {
    "address": "bc1qdeposit",
    "memo": null,
    "amount": "0.01",
    "network": "bitcoin",
    "token": "BTC",
    "deadline": "2026-04-19T10:03:30.000Z"
  },
  "payout": {
    "address": "TNDzfERDpxLDS2w1q6yaFC7pzqaSQ3Bg3r",
    "memo": null,
    "network": "tron",
    "token": "USDT",
    "estimatedAmount": "100"
  },
  "quote": {
    "id": "pq_aaaaaaaaaaaaaaaaaaaaaaaa",
    "rate": "10000",
    "estimatedTimeSeconds": 900
  },
  "createdAt": "2026-04-19T10:00:30.000Z",
  "updatedAt": "2026-04-19T10:00:30.000Z",
  "customerId": "u_123"
}

{
  "error": {
    "code": "validation_error",
    "message": "quoteId is invalid.",
    "details": {}
  },
  "requestId": "req_123"
}

{
  "error": {
    "code": "rate_limited",
    "message": "Too many API requests. Please wait a moment and try again.",
    "details": {}
  },
  "requestId": "req_123"
}