There are several kinds of databases to download. Most are distributed in the CSV format. There is example code available that shows how to easily process the dataset for importing into your own database.
The download method is demonstrated in the following example:
Display the data of the last available version of the databases to be downloaded.
undefined/v1/download/metadata?auth_key=YOUR_AUTH_KEY&asset=download_nl_sixpp.zip
This request gives the following result:
{
"status": "ok",
"results": {
"last_updated": "201206010000",
"filesize": 9704236,
"download_link": "https://api.pro6pp.nl/v1/download?asset=download_nl_sixpp.zip&auth_key=YOUR_AUTH_KEY",
"md5_hash": "e0380a5fc1c31d64e9388ca1913ddd25"
}
}
More examples of processing the downloads.