getSolanaAddress

Derives the Solana address for an Ed25519 public key: the public key itself, base58-encoded.

Import

import { 
function getSolanaAddress(publicKey: Uint8Array): SolanaAddress
Derives the base58-encoded Solana address for an Ed25519 public key.
@param ― publicKey - A 32-byte Ed25519 public key.
@returns ― The base58-encoded Solana address.
@throws ― MeraError with code INPUT_INVALID when publicKey is not 32 bytes.
getSolanaAddress } from "@category-labs/mera";

Usage

import {
  
function createEd25519SigningSession({ privateKey, }: CreateSigningSessionOptions): Ed25519SigningSession
Creates a signing session from an Ed25519 private key.
@param ― options - Signing session inputs.
@returns ― A live Ed25519 signing session.
@throws ― MeraError with code INPUT_INVALID when privateKey is not 32 bytes.
createEd25519SigningSession,
  
function getSolanaAddress(publicKey: Uint8Array): SolanaAddress
Derives the base58-encoded Solana address for an Ed25519 public key.
@param ― publicKey - A 32-byte Ed25519 public key.
@returns ― The base58-encoded Solana address.
@throws ― MeraError with code INPUT_INVALID when publicKey is not 32 bytes.
getSolanaAddress,
} from "@category-labs/mera";

const 
const session: Ed25519SigningSession
session = 
function createEd25519SigningSession({ privateKey, }: CreateSigningSessionOptions): Ed25519SigningSession
Creates a signing session from an Ed25519 private key.
@param ― options - Signing session inputs.
@returns ― A live Ed25519 signing session.
@throws ― MeraError with code INPUT_INVALID when privateKey is not 32 bytes.
createEd25519SigningSession({
  
privateKey: Uint8Array<ArrayBufferLike>
Curve private key. Must be exactly 32 bytes and, for secp256k1, a valid
scalar.
privateKey: 
var crypto: Crypto
MDN Reference
crypto.
Crypto.getRandomValues<Uint8Array<ArrayBuffer>>(array: Uint8Array<ArrayBuffer>): Uint8Array<ArrayBuffer>
The Crypto.getRandomValues() method lets you get cryptographically strong random values.
MDN Reference
getRandomValues(new 
var Uint8Array: Uint8ArrayConstructor
new (length: number) => Uint8Array<ArrayBuffer> (+6 overloads)
Uint8Array(32)),
});

const 
const address: SolanaAddress
address = 
function getSolanaAddress(publicKey: Uint8Array): SolanaAddress
Derives the base58-encoded Solana address for an Ed25519 public key.
@param ― publicKey - A 32-byte Ed25519 public key.
@returns ― The base58-encoded Solana address.
@throws ― MeraError with code INPUT_INVALID when publicKey is not 32 bytes.
getSolanaAddress(
const session: Ed25519SigningSession
session.
publicKey: Uint8Array<ArrayBuffer>
32-byte Ed25519 public key for the session.
publicKey);
// base58, like "7EcDhSYGxXyscszYEp35KHN8vvw3svAuLKTzXwCFLtV"

Parameters

publicKey

Type: Uint8Array
Required

A 32-byte Ed25519 public key.

Returns

import type { 
type SolanaAddress = string & {
    readonly [brand]: "SolanaAddress";
}
A base58-encoded 32-byte Solana address.
Branded nominal type minted by getSolanaAddress; at runtime the value is
a plain string.
SolanaAddress } from "@category-labs/mera";

type 
type ReturnType = string & {
    readonly [brand]: "SolanaAddress";
}
ReturnType = 
type SolanaAddress = string & {
    readonly [brand]: "SolanaAddress";
}
A base58-encoded 32-byte Solana address.
Branded nominal type minted by getSolanaAddress; at runtime the value is
a plain string.
SolanaAddress;

A base58-encoded 32-byte address. SolanaAddress is a branded string type and a plain string at runtime.

Errors

INPUT_INVALID: publicKey is not 32 bytes.