> ## Documentation Index
> Fetch the complete documentation index at: https://cashfreepayments-d00050e9-theme-update.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Create Auth Token to Initialise the SDK

> Use this API to generate an authentication token required to initialize the Cashfree SDK. Provide your **app_id**, and product name (such as Video KYC) in the request body. The API returns an **access_token** and its expiry details.