# Config

Extends \MercadoPago\Config\AbstractConfig

Config Class Doc Comment

package | MercadoPago

### Methods

## AbstractConfig constructor.

    __construct(array $data)

inherited

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### Arguments

#### $data

`array`

## all

    all() : array|null

inherited

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### Response

`array|null`

## clean

    clean()

inherited

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## configure

    configure(array $data = array())

inherited

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### Arguments

#### $data

`array`

## get

    get( $key, null $default = null) : mixed|null

inherited

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### Arguments

#### $key

``

#### $default

`null`

### Response

`mixed|null`

## Obtain token with key and secret

    getToken() : mixed

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### Response

`mixed`

## getUserId

    getUserId( $access_token) : mixed

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### Arguments

#### $access_token

``

### Response

`mixed`

## has

    has( $key) : boolean

inherited

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### Arguments

#### $key

``

### Response

`boolean`

## load

    load(null $path = null) : static

static

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### Arguments

#### $path

`null`

Static load method

### Response

`static`

## Refresh token

    refreshToken() : mixed

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### Response

`mixed`

//TODO check valid response with production credentials

## set

    set( $key,  $value)

inherited

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### Arguments

#### $key

``

#### $value

``