authorizationExpiry

authorizationExpiry(client, options): Promise<bigint>

Defined in: packages/synapse-core/src/session-key/authorization-expiry.ts:74

Get the authorization expiry timestamp for a session key permission.

Returns the Unix timestamp (in seconds) when the authorization for the given address, sessionKeyAddress, and permission combination expires. Returns 0 if no authorization exists.

Parameters

Parameter	Type	Description
`client`	`Client`<`Transport`, `Chain`>	The client to use to get the authorization expiry.
`options`	`OptionsType`	authorizationExpiry.OptionsType

Returns

Promise<bigint>

The expiry timestamp as a bigint (Unix timestamp in seconds) authorizationExpiry.OutputType

Throws

Errors authorizationExpiry.ErrorType

Example

import { authorizationExpiry, CreateDataSetPermission } from '@filoz/synapse-core/session-key'
import { createPublicClient, http } from 'viem'
import { calibration } from '@filoz/synapse-core/chains'

const client = createPublicClient({
  chain: calibration,
  transport: http(),
})

const expiry = await authorizationExpiry(client, {
  address: '0x1234567890123456789012345678901234567890',
  sessionKeyAddress: '0xabcdefabcdefabcdefabcdefabcdefabcdefabcd',
  permission: CreateDataSetPermission,
})

console.log('Authorization expires at:', expiry)