How to access checkpoints in Suis Move contracts?

Question

I was exploring how to get checkpoints in Sui, and found some documentation for API operations that clients can use. However, Im curious about accessing checkpoints within a Move contract. Do I need an oracle for this, or is there a way to handle it directly in the contract?

doodee · Accepted Answer

Checkpoints are primarily meant for network synchronization and consensus, functioning outside the on-chain environment where smart contracts run. They rely on validator consensus and signatures for verification. In Move, smart contracts operate within the Sui networks state, and they dont interact directly with off-chain data like checkpoints.

cod · Answer

Move contracts can only access the epoch, which is included in the TxContext. For feeding off-chain data like checkpoints to your contract, youd typically use an oracle. This involves setting up mechanisms to bring external data into your blockchain environment.

Bài viết

Chia sẻ kiến thức của bạn.

How to access checkpoints in Sui's Move contracts?

Câu trả lời

Bạn có biết câu trả lời không?

Kiếm phần của bạn từ 1000 Sui