# Synths [Yam Synths](https://synths.yam.xyz/), a product built by Yam on UMA, for Degens. This platform is allows the creation of synthetic assets. Our first offering is uGas, a synthetic futures contract that settles to the 30-Day Median Gas Price at the end of each month. This new suite of derivatives will begin with UMA’s recent uGas contract and expand into a variety of speculative and hedging products catered to the DeFi ecosystem. --- # 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.yam.finance/yam/projects/synths.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.