To obtain an ETH account, you can use the basic API CryptoHDkey to acquire the account.
When integrating ETH, you can request a signature from the hardware using EthSignRequest. Currently supported are:
- EIP1559 Transaction
- Legacy Transaction
- EIP-712 TypedData
- Sign Message
For details on how to generate the corresponding QR codes, you can refer to the relevant documentation.
{% content-ref url="ethsignrequest.md" %} ethsignrequest.md {% endcontent-ref %}
Regardless of the type of signature, the result is EthSignature.
{% content-ref url="ethsignature.md" %} ethsignature.md {% endcontent-ref %}