**Source URL:** https://limited.veevavault.dev/medical/omnichannel/api-reference

# Veeva Omnichannel JS API Reference

The Veeva OmnichannelJS API provides methods that developers can map to those supplied by their telephony providers. Learn more in the [Veeva Omnichannel JS API Overview](/medical/omnichannel/overview) and [Vault Help](https://medical.veevavault.help/en/lr/52757/#configuring-the-omniconnect-js-api).

## Latest Version

[

26.1

](/medical/omnichannel/api-reference/26.1)

## Previous Versions

These Omnichannel JS API versions are old. We recommend using the latest version of the Omnichannel JS API.

For a list of features and changes in each version, refer to the [developer release notes](/rn).

*   [Omnichannel JS API v25.3 (25R3)](/medical/omnichannel/api-reference/25.3)
*   [Omnichannel JS API v25.2 (25R2)](/medical/omnichannel/api-reference/25.2)