> ## 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: GetInput

# Interface: GetInput

Defined in: [packages/signers/src/passkey/webauthn.ts:17](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/signers/src/passkey/webauthn.ts#L17)

## Properties

### challenge

> **challenge**: `Uint8Array`

Defined in: [packages/signers/src/passkey/webauthn.ts:19](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/signers/src/passkey/webauthn.ts#L19)

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### credentialId?

> `optional` **credentialId?**: `Uint8Array`\<`ArrayBufferLike`>

Defined in: [packages/signers/src/passkey/webauthn.ts:20](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/signers/src/passkey/webauthn.ts#L20)

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### rpId

> **rpId**: `string`

Defined in: [packages/signers/src/passkey/webauthn.ts:18](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/signers/src/passkey/webauthn.ts#L18)