# Smart Contract The operation of the service is as follows. The Smart Contract manages four containers, an XRD container, a token container, a commission container and a donation container Each wallet can use the Smart Contract services after registration through which they will obtain an NFT with 6 pieces of information: time in which the loan provided/received began period in which the loan provided/received ended loan amount provided/received to/from the contract --- # 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.zerocollateral.eu/smart-contract.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.