Retrieve the particular key if it is available. Returns nullopt if the key is not in the wallet, or if the wallet is locked.
Declared in <wallet/scriptpubkeyman.h>
[[requires_capability(0x7fb9552e1318), requires_capability(0x7fb94d1a14d8), requires_capability(0x7fb959e43af8), requires_capability(0x7fb97d4b7938), requires_capability(0x7fb95949cf78), requires_capability(0x7fb96668f8f8)]]
std::optional<CKey>
GetKey(CKeyID const& keyid) const;The private key, or nullopt if it is unavailable or the wallet is locked.
| Name | Description |
|---|---|
| keyid | The key id to retrieve. |