Class InMemoryViewingKey

Holds the viewing key

Index

Constructors

Methods

getAddress getFullViewingKey getIncomingViewingKey getOutgoingViewingKey fromSpendingKey

Constructors

constructor

new InMemoryViewingKey(fullViewingKey: string): InMemoryViewingKey
Parameters
- fullViewingKey: string
Returns InMemoryViewingKey
- Defined in packages/taquito-sapling/src/sapling-keys/in-memory-viewing-key.ts:11

Methods

getAddress

getAddress(
addressIndex?: number,
): Promise<{ address: string; addressIndex: number }>
Retrieve a payment address
Parameters
- OptionaladdressIndex: number
  used to determine which diversifier should be used to derive the address, default is 0
Returns Promise<{ address: string; addressIndex: number }>
Base58Check-encoded address and its index
- Defined in packages/taquito-sapling/src/sapling-keys/in-memory-viewing-key.ts:65

getFullViewingKey

getFullViewingKey(): Buffer<ArrayBufferLike>
Retrieve the full viewing key

Returns Buffer<ArrayBufferLike>
Buffer representing the full viewing key
- Defined in packages/taquito-sapling/src/sapling-keys/in-memory-viewing-key.ts:37

getIncomingViewingKey

getIncomingViewingKey(): Promise<Buffer<ArrayBufferLike>>
Retrieve the incoming viewing key

Returns Promise<Buffer<ArrayBufferLike>>
Buffer representing the incoming viewing key
- Defined in packages/taquito-sapling/src/sapling-keys/in-memory-viewing-key.ts:55

getOutgoingViewingKey

getOutgoingViewingKey(): Promise<Buffer<ArrayBufferLike>>
Retrieve the outgoing viewing key

Returns Promise<Buffer<ArrayBufferLike>>
Buffer representing the outgoing viewing key
- Defined in packages/taquito-sapling/src/sapling-keys/in-memory-viewing-key.ts:46

`Static`fromSpendingKey

fromSpendingKey(
spendingKey: string,
password?: string,
): Promise<InMemoryViewingKey>
Allows to instantiate the InMemoryViewingKey from an encrypted/unencrypted spending key
Parameters
- spendingKey: string
  Base58Check-encoded spending key
- Optionalpassword: string
  Optional password to decrypt the spending key
Returns Promise<InMemoryViewingKey>
Example
```
await InMemoryViewingKey.fromSpendingKey('sask27SLmU9herddHz4qFJBLMjWYMbJF8RtS579w9ej9mfCYK7VUdyCJPHK8AzW9zMsopGZEkYeNjAY7Zz1bkM7CGu8eKLzrjBLTMC5wWJDhxiK91ahA29rhDRsHdJDV2u2jFwb2MNUix8JW7sAkAqYVaJpCehTBPgRQ1KqKwqqUaNmuD8kazd4Q8MCWmgbWs21Yuomdqyi9FLigjRp7oY4m5adaVU19Nj1AHvsMY2tePeU2L')
```
- Defined in packages/taquito-sapling/src/sapling-keys/in-memory-viewing-key.ts:26