MadelineProto/old_docs/API_docs_v51/methods/channels_getImportantHistory.md
Daniil Gentili e4a326e552
Http refactor (#307)
* refactor

* Apply fixes from StyleCI

* Implement https and http transport, add support for new req_pq_multi, send pending acks and objects in containers along with the next method call, remove dependency on the socket extension.

* Apply fixes from StyleCI

* Make types with empty constructors optional, fix phar archives (fixes #217)

* Apply fixes from StyleCI

* Update to layer 75

* Update github pages gemfile.lock
2018-02-18 14:18:18 +01:00

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---
title: channels.getImportantHistory
description: channels.getImportantHistory parameters, return type and example
---
## Method: channels.getImportantHistory
[Back to methods index](index.md)
### Parameters:
| Name | Type | Required |
|----------|---------------|----------|
|channel|[InputChannel](../types/InputChannel.md) | Optional|
|offset\_id|[int](../types/int.md) | Yes|
|offset\_date|[int](../types/int.md) | Yes|
|add\_offset|[int](../types/int.md) | Yes|
|limit|[int](../types/int.md) | Yes|
|max\_id|[int](../types/int.md) | Yes|
|min\_id|[int](../types/int.md) | Yes|
### Return type: [messages\_Messages](../types/messages_Messages.md)
### Can bots use this method: **YES**
### Example:
```
$MadelineProto = new \danog\MadelineProto\API();
$MadelineProto->session = 'mySession.madeline';
if (isset($token)) { // Login as a bot
$MadelineProto->bot_login($token);
}
if (isset($number)) { // Login as a user
$MadelineProto->phone_login($number);
$code = readline('Enter the code you received: '); // Or do this in two separate steps in an HTTP API
$MadelineProto->complete_phone_login($code);
}
$messages_Messages = $MadelineProto->channels->getImportantHistory(['channel' => InputChannel, 'offset_id' => int, 'offset_date' => int, 'add_offset' => int, 'limit' => int, 'max_id' => int, 'min_id' => int, ]);
```
Or, if you're using the [PWRTelegram HTTP API](https://pwrtelegram.xyz):
### As a bot:
POST/GET to `https://api.pwrtelegram.xyz/botTOKEN/madeline`
Parameters:
* method - channels.getImportantHistory
* params - `{"channel": InputChannel, "offset_id": int, "offset_date": int, "add_offset": int, "limit": int, "max_id": int, "min_id": int, }`
### As a user:
POST/GET to `https://api.pwrtelegram.xyz/userTOKEN/channels.getImportantHistory`
Parameters:
channel - Json encoded InputChannel
offset_id - Json encoded int
offset_date - Json encoded int
add_offset - Json encoded int
limit - Json encoded int
max_id - Json encoded int
min_id - Json encoded int
Or, if you're into Lua:
```
messages_Messages = channels.getImportantHistory({channel=InputChannel, offset_id=int, offset_date=int, add_offset=int, limit=int, max_id=int, min_id=int, })
```