Marriott Bonvoy Price Calendar API

const response = await fetch(
  "https://api.stayapi.com/v1/marriott/bonvoy/price-calendar?" +
  new URLSearchParams({
    property_id: "LAXJW",
    date_from: "2026-11-01",
    date_to: "2026-11-05",
    nights: "1",
    corporate_code: "MMP"
  }),
  {
    headers: {
      "X-API-Key": "YOUR_API_KEY"
    }
  }
);

const data = await response.json();
console.log(`${data.available_count} of ${data.dates.length} dates available`);

import requests

params = {
    "property_id": "LAXJW",
    "date_from": "2026-11-01",
    "date_to": "2026-11-05",
    "nights": 1,
    "corporate_code": "MMP"
}

response = requests.get(
    "https://api.stayapi.com/v1/marriott/bonvoy/price-calendar",
    params=params,
    headers={"X-API-Key": "YOUR_API_KEY"}
)

data = response.json()
available = [d for d in data["dates"] if d["available"]]
cheapest = min(available, key=lambda d: d["stay_total"], default=None)
print(cheapest)

$params = [
    "property_id" => "LAXJW",
    "date_from" => "2026-11-01",
    "date_to" => "2026-11-05",
    "nights" => 1,
    "corporate_code" => "MMP"
];

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://api.stayapi.com/v1/marriott/bonvoy/price-calendar?" . http_build_query($params));
curl_setopt($ch, CURLOPT_HTTPHEADER, ["X-API-Key: YOUR_API_KEY"]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);
$data = json_decode($response, true);
echo $data["available_count"] . " dates available";

require "net/http"
require "json"

uri = URI("https://api.stayapi.com/v1/marriott/bonvoy/price-calendar")
params = {
  property_id: "LAXJW",
  date_from: "2026-11-01",
  date_to: "2026-11-05",
  nights: 1,
  corporate_code: "MMP"
}
uri.query = URI.encode_www_form(params)

req = Net::HTTP::Get.new(uri)
req["X-API-Key"] = "YOUR_API_KEY"

res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(req)
end

data = JSON.parse(res.body)
puts "\#{data['available_count']} dates available"

{
  "type": "https://api.stayapi.com/errors/invalid-parameters",
  "title": "Invalid Parameters",
  "status": 400,
  "detail": "corporate_code and use_points cannot be combined",
  "instance": "/v1/marriott/bonvoy/price-calendar",
  "provider": "marriott",
  "product": "bonvoy",
  "error_code": "INVALID_PARAMETERS",
  "correlation_id": "req_abc123"
}