Activities

Main activities	What the company mainly does, as activity codes with what they mean.
Secondary activities	Everything else it does, the same way.

Request

GEThttps://api.belscope.be/v1/companies/{number}/activities

curl

curl https://api.belscope.be/v1/companies/0400378485/activities \
  -H "Authorization: Bearer YOUR_KEY"

Node.js

const response = await fetch('https://api.belscope.be/v1/companies/0400378485/activities', {
  headers: { Authorization: 'Bearer YOUR_KEY' },
});
const data = await response.json();

Python

import requests

response = requests.get(
    'https://api.belscope.be/v1/companies/0400378485/activities',
    headers={'Authorization': 'Bearer YOUR_KEY'},
)
data = response.json()

PHP

$context = stream_context_create([
    'http' => ['header' => 'Authorization: Bearer YOUR_KEY', 'ignore_errors' => true],
]);
$response = file_get_contents('https://api.belscope.be/v1/companies/0400378485/activities', false, $context);
$data = json_decode($response, true);

C#

using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer YOUR_KEY");
var response = await client.GetAsync("https://api.belscope.be/v1/companies/0400378485/activities");
var data = await response.Content.ReadAsStringAsync();

Answer

Counts as 1 requestJSON

{
  "enterprise_number": "0123.456.749",
  "activities": {
    "main": [
      {
        "code": "62100",
        "description": "Ontwerpen van computerprogramma’s"
      },
      {
        "code": "63100",
        "description": "Computerinfrastructuur, gegevensverwerking, hosting en aanverwante activiteiten"
      }
    ],
    "secondary": [
      {
        "code": "58290",
        "description": "Uitgeven van overige software"
      },
      {
        "code": "62200",
        "description": "Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten"
      },
      {
        "code": "62900",
        "description": "Overige diensten op het gebied van informatietechnologie en computer"
      }
    ]
  }
}

Fields 6What every field in the answer means

Field	Type	Description	Nullable
enterprise_number	text	The enterprise number, always as 0123.456.749.
activities	block	What the company does, as activity codes (NACE-BEL 2025).
main	list	The main activities.	Empty list when none.
secondary	list	The secondary activities, with the same fields as main. A code that is in main is not repeated here.	Empty list when none.
code	text	The activity code.
description	text	What the code means.