What is the code to buy night data?

Excuse me, could you please clarify what you mean by "the code to buy night data"? Are you referring to a specific cryptocurrency or financial product that allows for the purchase of data during non-peak hours? If so, could you provide more context or specify the platform or service you're inquiring about? Additionally, it's important to note that in the world of cryptocurrency and finance, transactions are typically facilitated through the use of digital wallets, exchange platforms, and unique identifiers such as wallet addresses or transaction IDs, rather than traditional "codes.