> For the complete documentation index, see [llms.txt](https://painor.gitbook.io/gramjs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://painor.gitbook.io/gramjs/fetching-configuration/help.getconfig.md).

# help.getConfig

Returns current configuration, including data center configuration.

## Example

{% tabs %}
{% tab title="Javascript" %}

```javascript
const {Api, TelegramClient} = require('telegram');
const {StringSession} = require('telegram/sessions');

const session = new StringSession('');
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
    const result = await client.invoke(new Api.help.getConfig({
        400: new Api.CONNECTION_API_ID_INVALID({...}),
        400: new Api.CONNECTION_APP_VERSION_EMPTY({...}),
        400: new Api.CONNECTION_DEVICE_MODEL_EMPTY({...}),
        400: new Api.CONNECTION_LANG_PACK_INVALID({...}),
        400: new Api.CONNECTION_LAYER_INVALID({...}),
        400: new Api.CONNECTION_NOT_INITED({...}),
        400: new Api.CONNECTION_SYSTEM_EMPTY({...}),
        400: new Api.CONNECTION_SYSTEM_LANG_CODE_EMPTY({...}),
        400: new Api.DATA_INVALID({...}),
        400: new Api.INPUT_LAYER_INVALID({...}),
        400: new Api.MSG_ID_INVALID({...}),
        }));
    console.log(result); // prints the result
})();
```

{% endtab %}

{% tab title="TypeScript" %}

```typescript
import {Api, TelegramClient} from 'telegram';
import {StringSession} from 'telegram/sessions';

const session = new StringSession('');
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
    const result: Api.Config = await client.invoke(new Api.help.getConfig({
        400: new Api.CONNECTION_API_ID_INVALID({...}),
        400: new Api.CONNECTION_APP_VERSION_EMPTY({...}),
        400: new Api.CONNECTION_DEVICE_MODEL_EMPTY({...}),
        400: new Api.CONNECTION_LANG_PACK_INVALID({...}),
        400: new Api.CONNECTION_LAYER_INVALID({...}),
        400: new Api.CONNECTION_NOT_INITED({...}),
        400: new Api.CONNECTION_SYSTEM_EMPTY({...}),
        400: new Api.CONNECTION_SYSTEM_LANG_CODE_EMPTY({...}),
        400: new Api.DATA_INVALID({...}),
        400: new Api.INPUT_LAYER_INVALID({...}),
        400: new Api.MSG_ID_INVALID({...}),
        }));
    console.log(result); // prints the result
})();
```

{% endtab %}
{% endtabs %}

## TL schema

```
config#330b4067 flags:# phonecalls_enabled:flags.1?true default_p2p_contacts:flags.3?true preload_featured_stickers:flags.4?true ignore_phone_entities:flags.5?true revoke_pm_inbox:flags.6?true blocked_mode:flags.8?true pfs_enabled:flags.13?true date:int expires:int test_mode:Bool this_dc:int dc_options:Vector<DcOption> dc_txt_domain_name:string chat_size_max:int megagroup_size_max:int forwarded_count_max:int online_update_period_ms:int offline_blur_timeout_ms:int offline_idle_timeout_ms:int online_cloud_timeout_ms:int notify_cloud_delay_ms:int notify_default_delay_ms:int push_chat_period_ms:int push_chat_limit:int saved_gifs_limit:int edit_time_limit:int revoke_time_limit:int revoke_pm_time_limit:int rating_e_decay:int stickers_recent_limit:int stickers_faved_limit:int channels_read_media_period:int tmp_sessions:flags.0?int pinned_dialogs_count_max:int pinned_infolder_count_max:int call_receive_timeout_ms:int call_ring_timeout_ms:int call_connect_timeout_ms:int call_packet_timeout_ms:int me_url_prefix:string autoupdate_url_prefix:flags.7?string gif_search_username:flags.9?string venue_search_username:flags.10?string img_search_username:flags.11?string static_maps_provider:flags.12?string caption_length_max:int message_length_max:int webfile_dc_id:int suggested_lang_code:flags.2?string lang_pack_version:flags.2?int base_lang_pack_version:flags.2?int = Config;
---functions---
help.getConfig#c4f9186b = Config;
```

## Parameters

| Name | Type                                  | Description                           |
| :--: | ------------------------------------- | ------------------------------------- |
|  400 | CONNECTION\_API\_ID\_INVALID          | The provided API id is invalid        |
|  400 | CONNECTION\_APP\_VERSION\_EMPTY       | App version is empty                  |
|  400 | CONNECTION\_DEVICE\_MODEL\_EMPTY      | Device model empty                    |
|  400 | CONNECTION\_LANG\_PACK\_INVALID       | Language pack invalid                 |
|  400 | CONNECTION\_LAYER\_INVALID            | Layer invalid                         |
|  400 | CONNECTION\_NOT\_INITED               | Connection not initialized            |
|  400 | CONNECTION\_SYSTEM\_EMPTY             | Connection system empty               |
|  400 | CONNECTION\_SYSTEM\_LANG\_CODE\_EMPTY | The system\_lang\_code field is empty |
|  400 | DATA\_INVALID                         | Encrypted data invalid                |
|  400 | INPUT\_LAYER\_INVALID                 | The provided layer is invalid         |
|  400 | MSG\_ID\_INVALID                      | Invalid message ID provided           |

## Result

[Config](https://core.telegram.org/type/Config)

## Possible errors

| Code | Type | Description |
| :--: | ---- | ----------- |

## Can bots use this methd ?

### yes

## Related pages