MadelineProto/old_docs/API_docs_v72/constructors/keyboardButtonBuy.md

---
title: keyboardButtonBuy
description: keyboardButtonBuy attributes, type and example
---
## Constructor: keyboardButtonBuy  
[Back to constructors index](index.md)



### Attributes:

| Name     |    Type       | Required |
|----------|---------------|----------|
|text|[string](../types/string.md) | Yes|



### Type: [KeyboardButton](../types/KeyboardButton.md)


### Example:

```
$keyboardButtonBuy = ['_' => 'keyboardButtonBuy', 'text' => 'string'];
```  

[PWRTelegram](https://pwrtelegram.xyz) json-encoded version:

```
{"_": "keyboardButtonBuy", "text": "string"}
```


Or, if you're into Lua:  


```
keyboardButtonBuy={_='keyboardButtonBuy', text='string'}

```