**Source URL:** https://limited.veevavault.dev/regulatory/vault-api/api-reference/26.1/direct-data

# Direct Data

Direct Data API provides high-speed read-only data access to Vault. The following endpoints allow you to retrieve available Direct Data files and download them. Learn more about [Direct Data API](/regulatory/direct-data-api/overview).

<Aside>
Direct Data API is not enabled by default. To enable it in your Vault, navigate to **Admin > Settings > General Settings** and select **Enable Direct Data API**. Veeva EDC supports Study File Format instead of Direct Data API. For more information, see the [Clinical Data Veeva Developer Portal](https://developer-cdms.veevavault.com/cdb-api/24.3/#study-file-format).
</Aside>

To use Direct Data API endpoints, your Vault integration user’s security profile and permission set must grant the [appropriate permissions](/regulatory/direct-data-api/references/direct-data-permissions).

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**Previous:** [Initiate Delegated Session](/regulatory/vault-api/api-reference/26.1/authentication/delegated-access/initiate-delegated-session)  
**Next:** [Retrieve Available Direct Data Files](/regulatory/vault-api/api-reference/26.1/direct-data/retrieve-available-direct-data-files)