# Contribute zk-UBI-task **About UBI:** [Universal Basic Income(UBI)](https://docs.swanchain.io/getting-started/protocol-stack/economic-system/swan-universal-basic-income-ubi), powered by Filecoin zk-SNARK proof mechanisms, aims to provide a basic level of compensation to qualified [Computing Providers](https://docs.swanchain.io/orchestrator/as-a-computing-provider) within the Swan decentralized computing ecosystem. **About UBI Task** A UBI task is a specific computing activity within the Swan decentralized computing ecosystem, designed to reward Computing Providers with tokens(SWAN) based on their contributions to the network's overall functionality. **About UBI Task Pool** The **UBI Task Pool** in Swan's UBI Engine is dedicated to handling **resource-intensive computational tasks**. To submit such tasks, follow the process below, and Computing Providers in the Swan network will efficiently manage and complete these computational tasks on your behalf. --- # 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.swanchain.io/bulders/market-provider/web3-zk-computing-market/contribute-zk-ubi-task.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.