Class SolanaWalletAdapter

constructor

• new SolanaWalletAdapter(network: SolanaNetwork): SolanaWalletAdapter

  Parameters

  • network: SolanaNetwork

    One of the named Solana networks (whitelist — no free-form CAIP-2 references: registry keys are exact, so a typo must not silently create an unresolvable chain).

  Returns SolanaWalletAdapter

  Throws

  on an unknown network name.

Readonlychain

network

• get network(): SolanaNetwork

  The named network this adapter is bound to.

  Returns SolanaNetwork

resolveWallet

• resolveWallet(
      entity: WalletEntityRef,
      opts?: { seed?: Uint8Array; index?: number },
  ): Promise<WalletDescriptor>

  Derives the entity's payment wallet on this chain from opts.seed.

  The seed is consumed per call (a throwaway tree is built, derived from and disposed in finally); the returned WalletDescriptor carries NO key material — the derived private key is wiped before returning. Use SolanaWalletTree directly when you need the raw signing key.

  Parameters

  • entity: WalletEntityRef

    The attested entity the wallet is resolved for; its canonical name becomes the descriptor label (diagnostics).

  • Optionalopts: { seed?: Uint8Array; index?: number }

    seed (REQUIRED, exactly 64 bytes) and index (default 0).

  Returns Promise<WalletDescriptor>

  Throws

  if opts.seed is missing, or not a 64-byte Uint8Array, or index is not a safe integer in 0..2^31 − 1.

isValidAddress

• isValidAddress(address: string): boolean

  Structural base58/32-byte check — isValidSolanaAddress.

  Parameters

  • address: string

  Returns boolean

nextIndex

• nextIndex(usedPaths: string[]): number

  Index allocation over used m/44'/501'/N'/0' paths (v1.2 §2.2): foreign/unparseable paths are ignored, empty (or empty-after-filtering) input yields 0, otherwise max+1 — holes are never reused.

  Parameters

  • usedPaths: string[]

  Returns number

  Throws

  if usedPaths is not an array.