---
updatedAt: 2026-08-31T06:45:04.000Z
agentTools:
  projectIndex: https://developers.vainu.com/llms.txt
---

# Data Reference

Find all the available fields from the Vainu Data Catalogue

## Vainu Data Catalogue

You can find the latest and most detailed data catalogue by visiting the Vainu UI.

<Callout icon="🌐" theme="default">
  ### Open the Data Catalogue

  Login to vainu platform and visit [https://vainu.app/data-catalogue/](https://vainu.app/data-catalogue/) to explore all available data fields
</Callout>

### How it looks:

<Image src="https://files.readme.io/eeb1c40848da3bb0b763494dd1baff40b1f8b261dd62a2d17408aaa5ee9462c5-Screenshot_2026-03-30_at_14.59.12.png" align="center" border={true} />

## Available Main Categories:

The Data Catalogue provides comprehensive documentation for all fields you can query and retrieve, including:

<br />

| Name                          | Description                                                                                                                    |
| :---------------------------- | :----------------------------------------------------------------------------------------------------------------------------- |
| **Basic**                     | Registry based data fields that describe the legal entity, basic financial information and main location.                      |
| **Business Units**            | Business units, locations or worksites that are either registered subentities of a company or different locations of business. |
| **Technographics**            | Technologies the company uses or has been linked with.                                                                         |
| **Characteristics**           | Different models that describe and estimate the company actions, business lines and sizes.                                     |
| **Contacts**                  | Decision makers and other business relevant personnel from the company.                                                        |
| **Groups**                    | Concern structures within the Nordic countries, concern specific basic financial figures and owners when available.            |
| **Financials**                | Full financial figures and calculated KPI's from a company.                                                                    |
| **Vehicles**                  | All company owned and possessed registered vehicles with registry based information.                                           |
| **Website & Social Profiles** | Additional website content like keywords, traffic data and basic information from social media profiles.                       |
| **Real Estate**               | Company owned and possessed real estates                                                                                       |

<br />

## How to Set Fields In API Requests

Use the 'api v3 path' from the Data Catalogue as your field names when configuring the `fields` parameter.

```python
payload = {
    "fields": [
        "business_id",
        "name",
        "domain",
        "financial_data.revenue",
        "official_industries"
    ],
    "query": {...
    ...
}
```
```text Vainu CLI
vainu organizations --payload '{
  "database": "FI",
  "query": {"?EQ": {"business_id": "FI25578642"}},
  "fields": [
    "business_id",
    "name",
    "domain",
    "financial_data.revenue",
    "official_industries"
  ],
  "limit": 1
}'

```

<Callout icon="💡" theme="info">
  Not all fields are available in every country database. Check the Data Catalogue for country-specific field availability.
</Callout>