OpenKVK is an UNOFFICIAL python wrapper for the openkvk API

a few of the things this library does well:

• Get dutch company information by name or kvk-number
• Get lists of companies based on sbi-codes, location or both
• Output information in json, csv or dict
• Wrap your own queries with or without result parsing

For quick access to the openkvk api you could use the OpenKVK CLI, like so:

openkvk --help
openkvk --kvk 27312152 --format json --output test.json

The source code is currently hosted on GitHub at: http://github.com/jeff-99/OpenKVK

Install via pip:

pip install OpenKVK

And via easy_install:

easy_install OpenKVK

First you need to instantiate a OpenKVK client

from OpenKVKimport ApiClient

client = ApiClient()

The Client returns data as python dicts, to change this output format. you could do one of the following

client = ApiClient('json')

OR

client.setResponseFormat('json')

The client can then be used to query by using the following:

client.get_by_kvk(53012321)
client.get_by_city('Rotterdam')
client.get_by_name('KPN')
client.get_by_sbi('06.10')

The city, name and sbi functions also accept a maximum number of results (defaults to 99) and a additional filters, like:

client.get_by_sbi('06.10',limit=150, plaats="Rotterdam")

for a full list of available filters check openkvk

If you like to construct you own SQL-queries and you like the results to be parsed to a valid JSON array, a python list of dicts or a valid csv you could use the QueryBuilder class.

from OpenKVK import QueryBuilder

client = QueryBuilder()
client.setResponseFormat('csv')
client.query("SELECT * FROM kvk WHERE kvks = 27312152")

If you don't want the parsed results there is also a very minimalistic api client

from OpenKVK import BaseClient

client = BaseClient()
client.setResponseFormat('py')
client.query("SELECT * FROM kvk WHERE kvks = 27312152")

MIT