Create Buy Transaction

curl --request POST \
  --url https://tx.api.heaven.xyz/tx/buy \
  --header 'Content-Type: application/json' \
  --data '
{
  "encoded_user_defined_event_data": "",
  "payer": "GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7",
  "quote_response": {
    "config_version": 1,
    "max_lamport_spend": 1,
    "max_sol_spend": 123,
    "minimum_out": 1,
    "minimum_out_ui": 123,
    "mint": "<string>",
    "program_id": "<string>",
    "slippage_bps": 1
  },
  "compute_unit_limit": 200000,
  "compute_unit_price": 40000000,
  "source": "GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7"
}
'

import requests

url = "https://tx.api.heaven.xyz/tx/buy"

payload = {
    "encoded_user_defined_event_data": "",
    "payer": "GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7",
    "quote_response": {
        "config_version": 1,
        "max_lamport_spend": 1,
        "max_sol_spend": 123,
        "minimum_out": 1,
        "minimum_out_ui": 123,
        "mint": "<string>",
        "program_id": "<string>",
        "slippage_bps": 1
    },
    "compute_unit_limit": 200000,
    "compute_unit_price": 40000000,
    "source": "GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7"
}
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({
    encoded_user_defined_event_data: '',
    payer: 'GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7',
    quote_response: {
      config_version: 1,
      max_lamport_spend: 1,
      max_sol_spend: 123,
      minimum_out: 1,
      minimum_out_ui: 123,
      mint: '<string>',
      program_id: '<string>',
      slippage_bps: 1
    },
    compute_unit_limit: 200000,
    compute_unit_price: 40000000,
    source: 'GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7'
  })
};

fetch('https://tx.api.heaven.xyz/tx/buy', 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://tx.api.heaven.xyz/tx/buy",
  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([
    'encoded_user_defined_event_data' => '',
    'payer' => 'GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7',
    'quote_response' => [
        'config_version' => 1,
        'max_lamport_spend' => 1,
        'max_sol_spend' => 123,
        'minimum_out' => 1,
        'minimum_out_ui' => 123,
        'mint' => '<string>',
        'program_id' => '<string>',
        'slippage_bps' => 1
    ],
    'compute_unit_limit' => 200000,
    'compute_unit_price' => 40000000,
    'source' => 'GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7'
  ]),
  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://tx.api.heaven.xyz/tx/buy"

	payload := strings.NewReader("{\n  \"encoded_user_defined_event_data\": \"\",\n  \"payer\": \"GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7\",\n  \"quote_response\": {\n    \"config_version\": 1,\n    \"max_lamport_spend\": 1,\n    \"max_sol_spend\": 123,\n    \"minimum_out\": 1,\n    \"minimum_out_ui\": 123,\n    \"mint\": \"<string>\",\n    \"program_id\": \"<string>\",\n    \"slippage_bps\": 1\n  },\n  \"compute_unit_limit\": 200000,\n  \"compute_unit_price\": 40000000,\n  \"source\": \"GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7\"\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://tx.api.heaven.xyz/tx/buy")
  .header("Content-Type", "application/json")
  .body("{\n  \"encoded_user_defined_event_data\": \"\",\n  \"payer\": \"GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7\",\n  \"quote_response\": {\n    \"config_version\": 1,\n    \"max_lamport_spend\": 1,\n    \"max_sol_spend\": 123,\n    \"minimum_out\": 1,\n    \"minimum_out_ui\": 123,\n    \"mint\": \"<string>\",\n    \"program_id\": \"<string>\",\n    \"slippage_bps\": 1\n  },\n  \"compute_unit_limit\": 200000,\n  \"compute_unit_price\": 40000000,\n  \"source\": \"GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://tx.api.heaven.xyz/tx/buy")

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  \"encoded_user_defined_event_data\": \"\",\n  \"payer\": \"GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7\",\n  \"quote_response\": {\n    \"config_version\": 1,\n    \"max_lamport_spend\": 1,\n    \"max_sol_spend\": 123,\n    \"minimum_out\": 1,\n    \"minimum_out_ui\": 123,\n    \"mint\": \"<string>\",\n    \"program_id\": \"<string>\",\n    \"slippage_bps\": 1\n  },\n  \"compute_unit_limit\": 200000,\n  \"compute_unit_price\": 40000000,\n  \"source\": \"GrX8TXKsPNokXKzfUg7tYmWs6MLhNseScc4PnzyiqpP7\"\n}"

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

{
  "tx": "BASE64_ENCODED_TRANSACTION"
}