HPB Gravity

Inspiration

HPB gravity is the basic service provider of NFT exchange on HPB public chain,## What it does

How we built it

We provide NFT Multi Chain transaction and cross chain exchange based on HBP public chain

Challenges we ran into

There is nothing for the time being

Accomplishments that we're proud of

What we learned

Try to develop projects in HPB chain

What's next for HPB Gravity

Built With

• java
• javascript
• solidity