Function fetchTokenAccount

fetchTokenAccount(transport, pubkey, opts?): Promise<FetchedTokenAccount | null>
Fetch and decode a single SPL Token account.

Automatically detects Token vs Token-2022 from the on-chain owner and applies the appropriate decoder (including extensions for 2022).
Parameters
- transport: HttpTransport
  HTTP transport.
- pubkey: never
  Token account public key.
- opts: {
  commitment?: Commitment;
  } & CallOptions = {}
  RPC options.
Returns Promise<FetchedTokenAccount | null>
Decoded token account, or null if not found.
Example
```
const acct = await fetchTokenAccount(transport, tokenAccountPubkey);
if (acct) console.log(`Balance: ${acct.decoded.amount}, Mint: ${acct.decoded.mint}`);
```
Since
1.1.0
- Defined in src/accounts/token.ts:66