src/V2/ApiResponse.php
public function json( array $config = [] ) {
        $options = isset($config['big_int_strings']) ? JSON_BIGINT_AS_STRING : 0;
        return json_decode($this->response->getBody(), false, 512, $options);
    }
public function json( array $config = [] ) {
        $options = isset($config['big_int_strings']) ? JSON_BIGINT_AS_STRING : 0;
        return json_decode($this->response->getBody(), false, 512, $options);
    }
public function json ( array $ config = [ ] ) { $ options = isset ( $ config [ 'big_int_strings' ] ) ? JSON_BIGINT_AS_STRING : 0 ; return json_decode ( $ this -> response -> getBody ( ) , false , 512 , $ options ) ; }
Get the response as json object.

@param array $config
@return mixed
Get the response as json object .