# Metadata API

A comprehensive suite of services that provides access to CDQ metadata. It is designed to offer basic services to  apply such a metadata, for instance, for parsing.


Version: 5

## Servers

Production
```
https://api.cdq.com/metadata/rest
```

## Security

### apiKey

Type: apiKey
In: header
Name: X-API-KEY

## Download OpenAPI description

[Metadata API](https://developer.cdq.com/_spec/apis/metadata-api/@metadata-api-v5/api-v5.yaml)

## DataSources

-> Categorize the API endpoints related to operations on data sources. These operations include reading data source metadata. The metadata provided includes data source names, data source technical keys, and data source categories.

### List Data Source Metadata

 - [GET /v3/datasources](https://developer.cdq.com/apis/metadata-api/api-v5/datasources/paths/~1v3~1datasources/get.md): Provides metadata on external data sources such as legal forms, address data, or legal entity data. Results are  paged by optional query parameters and filtered by additional parameters such as country short name or concepts  provided by the particular data source.