curl --request POST \
  --url https://demo-api.mobula.io/api/2/swap/send \
  --header 'Content-Type: application/json' \
  --data '
{
  "chainId": "solana:solana",
  "signedTransaction": "AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...",
  "candidates": [
    {
      "lander": "jito",
      "signedTransaction": "AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64..."
    }
  ],
  "awaitLanding": false,
  "feeWallet": "<string>",
  "feeAmountUsd": 1.25
}
'

import requests

url = "https://demo-api.mobula.io/api/2/swap/send"

payload = {
    "chainId": "solana:solana",
    "signedTransaction": "AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...",
    "candidates": [
        {
            "lander": "jito",
            "signedTransaction": "AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64..."
        }
    ],
    "awaitLanding": False,
    "feeWallet": "<string>",
    "feeAmountUsd": 1.25
}
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({
    chainId: 'solana:solana',
    signedTransaction: 'AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...',
    candidates: [
      {
        lander: 'jito',
        signedTransaction: 'AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...'
      }
    ],
    awaitLanding: false,
    feeWallet: '<string>',
    feeAmountUsd: 1.25
  })
};

fetch('https://demo-api.mobula.io/api/2/swap/send', 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://demo-api.mobula.io/api/2/swap/send",
  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([
    'chainId' => 'solana:solana',
    'signedTransaction' => 'AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...',
    'candidates' => [
        [
                'lander' => 'jito',
                'signedTransaction' => 'AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...'
        ]
    ],
    'awaitLanding' => false,
    'feeWallet' => '<string>',
    'feeAmountUsd' => 1.25
  ]),
  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://demo-api.mobula.io/api/2/swap/send"

	payload := strings.NewReader("{\n  \"chainId\": \"solana:solana\",\n  \"signedTransaction\": \"AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...\",\n  \"candidates\": [\n    {\n      \"lander\": \"jito\",\n      \"signedTransaction\": \"AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...\"\n    }\n  ],\n  \"awaitLanding\": false,\n  \"feeWallet\": \"<string>\",\n  \"feeAmountUsd\": 1.25\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://demo-api.mobula.io/api/2/swap/send")
  .header("Content-Type", "application/json")
  .body("{\n  \"chainId\": \"solana:solana\",\n  \"signedTransaction\": \"AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...\",\n  \"candidates\": [\n    {\n      \"lander\": \"jito\",\n      \"signedTransaction\": \"AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...\"\n    }\n  ],\n  \"awaitLanding\": false,\n  \"feeWallet\": \"<string>\",\n  \"feeAmountUsd\": 1.25\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://demo-api.mobula.io/api/2/swap/send")

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  \"chainId\": \"solana:solana\",\n  \"signedTransaction\": \"AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...\",\n  \"candidates\": [\n    {\n      \"lander\": \"jito\",\n      \"signedTransaction\": \"AQABAuObQ8Adqk1eqZxRMJg4r6vGtXq9k0...base64...\"\n    }\n  ],\n  \"awaitLanding\": false,\n  \"feeWallet\": \"<string>\",\n  \"feeAmountUsd\": 1.25\n}"

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

{
  "data": {
    "success": true,
    "requestId": "<string>",
    "transactionHash": "<string>",
    "lander": "<string>",
    "landingTimeMs": 123,
    "onchainLandingTimeMs": 123,
    "swap": {
      "tokenIn": {
        "address": "<string>",
        "amount": "<string>"
      },
      "tokenOut": {
        "address": "<string>",
        "amount": "<string>"
      }
    }
  },
  "error": "<string>"
}