> ## 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: PasskeyOptions

# Interface: PasskeyOptions

Defined in: [packages/signers/src/passkey/index.ts:23](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/signers/src/passkey/index.ts#L23)

## Properties

### rpId

> **rpId**: `string`

Defined in: [packages/signers/src/passkey/index.ts:24](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/signers/src/passkey/index.ts#L24)

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### rpName?

> `optional` **rpName?**: `string`

Defined in: [packages/signers/src/passkey/index.ts:25](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/signers/src/passkey/index.ts#L25)

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### webauthn?

> `optional` **webauthn?**: [`WebAuthnLike`](/sdk-reference/signers/src/passkey/interfaces/WebAuthnLike)

Defined in: [packages/signers/src/passkey/index.ts:27](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/signers/src/passkey/index.ts#L27)

Test seam: inject a deterministic WebAuthn impl. Defaults to navigator.credentials.