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The objective of this documentation is to help crypto assets service providers to add to their service the capability to connect Ledger hardware devices (Nano S, S Plus and X) to preserve clients’ self custody and always let them keep crypto assets in their hardware wallet.
Fig. 1: Paraswap provides the capability to connect your Ledger Wallet
Ledger hardware wallets are capable of connecting through different types of technologies and can be interfaced using different patterns.
Fig. 2: Ledger Nano S, S Plus & X connectivity capabilities
Ledger hardware devices connect with Desktops & Mobile devices through USB OTG & Bluetooth.
Fig. 3: Ledger technical connection protocols
Now let’s choose the right transport for your application on next step