> For the complete documentation index, see [llms.txt](https://developer.gerosense.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.gerosense.ai/gerosense-api-proxy-reference/getting-users-biological-age-acceleration.md).

# Getting Users Biological Age Acceleration

There are two ways to get biological age acceleration after it was calculated asynchronously (see [Triggering biological age acceleration computations](/gerosense-api-reference/triggering-biological-age-acceleration-computations.md)):

1. [Receiving results via a webhook](/gerosense-api-proxy-reference/getting-users-biological-age-acceleration/receiving-results-via-a-webhook.md) (preferred way).
2. [Receiving results via API polling](/gerosense-api-proxy-reference/getting-users-biological-age-acceleration/receiving-results-via-api-polling.md).