# Locker **How to use** \- Input your token or liquidity pair address, amount of tokens to lock, withdrawer address and when tokens will become unlocked \- Click on "Approve" to allow the contract to transfer your tokens \- Click on "Deposit" to lock your tokens into locker contract **Fees** \- 1 RCKT to lock Considerations \- You will not be able to withdraw your tokens before the unlock time \- **Locker contract address (Base)**: 0x234Ccb5c64FDB3958C47E8efBe122b2d54633a96 \- **Locker contract address (opBNB)**: 0x7e1206E8CA5fCacc0F9A3edd640C66fD780050b8 \- Always DYOR --- # 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.rocketswap.cc/locker.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.