Function wrap

wrap(
    rpc: Rpc,
    payer: Signer,
    source: PublicKey,
    destination: PublicKey,
    owner: Signer,
    mint: PublicKey,
    amount: bigint,
    splInterfaceInfo?: SplInterfaceInfo,
    maxTopUp?: number,
    confirmOptions?: ConfirmOptions,
): Promise<string>
Wrap tokens from an SPL/T22 account to a light-token account.

This is an agnostic action that takes explicit account addresses (spl-token style). Use getAssociatedTokenAddressSync() to derive associated token account addresses if needed.
Parameters
- rpc: Rpc
  RPC connection
- payer: Signer
  Fee payer
- source: PublicKey
  Source SPL/T22 token account (any token account, not just associated token account)
- destination: PublicKey
  Destination light-token account
- owner: Signer
  Owner/authority of the source account (must sign)
- mint: PublicKey
  Mint address
- amount: bigint
  Amount to wrap
- OptionalsplInterfaceInfo: SplInterfaceInfo
  Optional: SPL interface info (will be fetched if not provided)
- OptionalmaxTopUp: number
  Optional: cap on rent top-up (units of 1k lamports; default no cap)
- OptionalconfirmOptions: ConfirmOptions
  Optional: Confirm options
Returns Promise<string>
Transaction signature
Example
```
const splAta = getAssociatedTokenAddressSync(mint, owner.publicKey, false, TOKEN_PROGRAM_ID);
const ctokenAta = getAssociatedTokenAddressInterface(mint, owner.publicKey); // defaults to light-token

await wrap(
  rpc,
  payer,
  splAta,
  ctokenAta,
  owner,
  mint,
  1000n,
);
```
- Defined in v3/actions/wrap.ts:55

Function wrap

Parameters

Returns Promise<string>

Example

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