You can use these libraries to develop a frontend application.

Ecosystem Incentive

This feature is available on the testnet, but does not yet exist on the mainnet.
The Ecosystem Incentive of the UnUniFi protocol is designed to reward application developers. Thw developers will be rewarded with a portion of the Tx Gas bill served from their apps.
Registration is required to use this feature. Please register via Incentive in the UnUniFi Portal. Rewards can be distributed to multiple addresses.
After registration, the following JSON string is output.
Add this to the TxMemo of Txs sent out by your application.
Rewards will appear in the UnUniFi Portal, You get them by claiming tx.