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Changelog

GET/v1/changelog

Additions, changes and retirements, dated, so integrations never break unannounced.

On every plan, Free includedKey requiredJSON or CSVCached until the next release

Parameters

Name	Type	Description
sinceoptional	datetime query	Only changes after this UTC time e.g. 2026-10-01T00:00:00Z

Request

# Changes to the API and its coverage
curl "https://api.tourismapi.com/v1/changelog" \
  -H "X-API-Key: $TOURISM_API_KEY"

const res = await fetch("https://api.tourismapi.com/v1/changelog", {
  headers: { "X-API-Key": process.env.TOURISM_API_KEY }
});
if (!res.ok) throw new Error(`Tourism API ${res.status}`);
const { meta, data } = await res.json();
console.log(meta.data_as_of, data);

import os, requests

r = requests.get(
    "https://api.tourismapi.com/v1/changelog",
    headers={"X-API-Key": os.environ["TOURISM_API_KEY"]},
    timeout=10,
)
r.raise_for_status()
body = r.json()
print(body["meta"]["data_as_of"], body["data"])

$ch = curl_init("https://api.tourismapi.com/v1/changelog");
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER     => ["X-API-Key: " . getenv("TOURISM_API_KEY")],
]);
$body = json_decode(curl_exec($ch), true);
print_r($body["data"]);

Your API key

Ready

Example response

{
    "meta": {
        "request_id": "req_e206208610",
        "data_as_of": "2026-11-07T04:51:52Z",
        "count": 55
    },
    "data": [
        {
            "date": "2026-10-28",
            "change": "US air fares: /v1/fares gives the average domestic fare at each US airport every quarter, weighted by passengers over its largest markets, from 2015"
        },
        {
            "date": "2026-10-28",
            "change": "Seat capacity: /v1/seats gives the seats offered each month on the routes of European countries, by airport pair, by partner country, or in total beside the country's arrivals, from 2019"
        },
        {
            "date": "2026-10-28",
            "change": "Hotel rates by place: /v1/hotels gives the average daily rate, revenue per available room and occupancy for provinces, tourist zones and tourist points, monthly, starting with Spain"
        }
    ]
}

Response fields

Field	Type	Example
date	string	2026-10-28
change	string	US air fares: /v1/fares gives the average domestic fare at each US airport every quarter, weighted by passengers over its largest markets, from 2015