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

# Class: CallerApi

Defined in: typescript/src/client/CallerApi.ts:14

## Constructors

### Constructor

> **new CallerApi**(`transport`): `CallerApi`

Defined in: typescript/src/client/CallerApi.ts:15

#### Parameters

##### transport

[`Transport`](/sdks/reference/typescript/interfaces/Transport)

#### Returns

`CallerApi`

## Methods

### me()

> **me**(): `Promise`\<[`CallerIdentity`](/sdks/reference/typescript/interfaces/CallerIdentity)>

Defined in: typescript/src/client/CallerApi.ts:22

Maps to GET /callers/me. Useful to check a key before sending
requests: which principal IDs it may act for and which capabilities it
may request.

#### Returns

`Promise`\<[`CallerIdentity`](/sdks/reference/typescript/interfaces/CallerIdentity)>

***

### publicKey()

> **publicKey**(`keyId`): `Promise`\<[`PublicKeyInfo`](/sdks/reference/typescript/interfaces/PublicKeyInfo)>

Defined in: typescript/src/client/CallerApi.ts:37

Maps to GET /keys/{keyId}. Records are signed with the key `default`.
Fetch it once, keep the PEM, and pass it to
verifyExecutionTrustRecordOffline() or verifyExecutionIntentOffline().
Needs no API key.

#### Parameters

##### keyId

`string`

#### Returns

`Promise`\<[`PublicKeyInfo`](/sdks/reference/typescript/interfaces/PublicKeyInfo)>