The Ledger team is currently reviewing the application; the complete version is expected to be available soon via the Ledger Manager. However, in the interim, you can enable developer mode on your Ledger device if you wish to experiment with the pre-release version.
For wallet developers
- There is a Binding Library available, for anything else, you will need to implement a biding API using this documentation
- ledger4j - Ledger HID Communityions Library