# Buyback API **Overview** This endpoint is a time series data of buyback events: When and how projects repurchase their own tokens from the market. There is only 1 version of Buyback API * Buyback API v1 {% content-ref url="/pages/1Oevj3xoQdZAKKsbu8CH" %} [Buyback API v1](/api-documents/api-endpoints/buyback-api/buyback-api-v1.md) {% endcontent-ref %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.unlocks.app/api-documents/api-endpoints/buyback-api.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.