> ## Documentation Index
> Fetch the complete documentation index at: https://docs.buckspay.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Interface: SubInvocation

# Interface: SubInvocation

Defined in: [packages/core/src/auth-entry-builder.ts:76](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/auth-entry-builder.ts#L76)

A nested authorized invocation: `contract.fn(args)`. Used to declare the sub-calls a contract makes
on the signer's behalf (e.g. the FeeForwarder's two `transfer`s), so the SAC's `require_auth()` is
covered by the same auth tree.

## Properties

### args

> **args**: `ScVal`\[]

Defined in: [packages/core/src/auth-entry-builder.ts:79](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/auth-entry-builder.ts#L79)

***

### contract

> **contract**: `string`

Defined in: [packages/core/src/auth-entry-builder.ts:77](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/auth-entry-builder.ts#L77)

***

### fn

> **fn**: `string`

Defined in: [packages/core/src/auth-entry-builder.ts:78](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/auth-entry-builder.ts#L78)