> For the complete documentation index, see [llms.txt](https://developers.polymath.network/polymesh-sdk-api-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.polymath.network/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md).

# KeyringPair

## Hierarchy

* IKeyringPair

  ↳ **KeyringPair**

## Index

### Properties

* [address](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#address)
* [addressRaw](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#addressraw)
* [isLocked](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#islocked)
* [publicKey](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#publickey)
* [sign](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#sign)

## Properties

### address

• **address**: *string*

*Inherited from* [*KeyringPair*](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md)*.*[*address*](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#address)

Defined in node\_modules/@polkadot/types/types/interfaces.d.ts:13

### addressRaw

• **addressRaw**: *Uint8Array*

*Inherited from* [*KeyringPair*](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md)*.*[*addressRaw*](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#addressraw)

Defined in node\_modules/@polkadot/types/types/interfaces.d.ts:14

### isLocked

• **isLocked**: *boolean*

*Defined in* [*src/types/index.ts:606*](https://github.com/PolymathNetwork/polymesh-sdk/blob/524b0225/src/types/index.ts#L606)

### publicKey

• **publicKey**: *Uint8Array*

*Inherited from* [*KeyringPair*](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md)*.*[*publicKey*](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#publickey)

Defined in node\_modules/@polkadot/types/types/interfaces.d.ts:15

### sign

• **sign**: *function*

*Inherited from* [*KeyringPair*](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md)*.*[*sign*](/polymesh-sdk-api-reference/docs-v5/interfaces/keyringpair.md#sign)

Defined in node\_modules/@polkadot/types/types/interfaces.d.ts:16

#### Type declaration:

▸ (`data`: Uint8Array, `options?`: SignOptions): *Uint8Array*

**Parameters:**

| Name       | Type        |
| ---------- | ----------- |
| `data`     | Uint8Array  |
| `options?` | SignOptions |