PubNub MCP Server

# Utility Methods API — Swift SDK (Misc) Essential signatures, parameters, return types, and sample snippets are retained below. All code blocks appear unmodified. ## Encrypt <a name="encrypt"></a> For Crypto module setup see: `/configuration#cryptomodule`. ### Method(s) ``` `func encrypt(data: Data) ` ``` * **data** (Data) – message to encrypt. ### Returns * Success – encrypted `Data`. * Failure – `Error`. ### Sample #### Encrypt part of message ``` ` ` ``` --- ## Decrypt <a name="decrypt"></a> Refer to Crypto module configuration as above. ### Method(s) ``` `func decrypt(data: Data) -> ResultData, Error> ` ``` * **data** (Data) – data to decrypt. ### Returns * Success – original `Data`. * Failure – `Error`. ### Sample #### Decrypt part of message ``` ` ` ``` --- ## Disconnect <a name="disconnect"></a> Stops active subscriptions. ### Method(s) ``` `func disconnect( ) ` ``` ### Sample ``` ` ` ``` --- ## Reconnect <a name="reconnect"></a> Forces the SDK to re-establish connection. ### Method(s) ``` `func reconnect(at timetoken: Timetoken? = nil) ` ``` * **at** (Timetoken, optional) – timetoken at which to resume. ### Sample ``` ` ` ``` --- ## Time <a name="time"></a> Returns 17-digit Unix epoch timetoken. Formula: ``` `timetoken = (Unix epoch time in seconds) * 1_000_000_000 ` ``` Example: ``` `// 08/19/2013 @ 9:20 PM UTC = 1376961606 timetoken = 1376961606 * 1_000_000_000 timetoken = 1376961606000000000 ` ``` ### Method(s) ``` `func time( custom requestConfig: PubNub.RequestConfiguration = PubNub.RequestConfiguration(), completion: ((ResultTimetoken, Error>) -> Void)? ) ` ``` * **custom** (PubNub.RequestConfiguration, default `PubNub.RequestConfiguration()`) – per-request overrides. * **completion** (`((Result<Timetoken, Error>) -> Void)?`, default `nil`) – async result. #### Completion Result * Success – current `Timetoken`. * Failure – `Error`. ### Sample #### Get PubNub timetoken ``` `**` ``` _Last updated: Jul 15, 2025_