description: Methods for working with the input of the current node.
contentType: reference
hide:
- toc
Current node input
Methods for working with the input of the current node. Some methods and variables aren't available in the Code node.
/// note | Python support
You can use Python in the Code node. It isn't available in expressions.
///
=== "JavaScript"
| Method | Description | Available in Code node? |
| ------ | ----------- | :-------------------------: |
| $binary | Shorthand for $input.item.binary. Incoming binary data from a node | :x: |
| $input.item | The input item of the current node that's being processed. Refer to Item linking for more information on paired items and item linking. | :white_check_mark: |
| $input.all() | All input items in current node. | :white_check_mark: |
| $input.first() | First input item in current node. | :white_check_mark: |
| $input.last() | Last input item in current node. | :white_check_mark: |
| $input.params | Object containing the query settings of the previous node. This includes data such as the operation it ran, result limits, and so on. | :white_check_mark: |
| $json | Shorthand for $input.item.json. Incoming JSON data from a node. Refer to Data structure for information on item structure. | :white_check_mark: (when running once for each item) |
| $input.context.noItemsLeft | Boolean. Only available when working with the Loop Over Items node. Provides information about what's happening in the node. Use this to determine whether the node is still processing items. | :white_check_mark: |
=== "Python"
| Method | Description |
| ------ | ----------- |
| _input.item | The input item of the current node that's being processed. Refer to Item linking for more information on paired items and item linking. |
| _input.all() | All input items in current node. |
| _input.first() | First input item in current node. |
| _input.last() | Last input item in current node. |
| _input.params | Object containing the query settings of the previous node. This includes data such as the operation it ran, result limits, and so on. |
| _json | Shorthand for _input.item.json. Incoming JSON data from a node. Refer to Data structure for information on item structure. Available when you set Mode to Run Once for Each Item. |
| _input.context.noItemsLeft | Boolean. Only available when working with the Loop Over Items node. Provides information about what's happening in the node. Use this to determine whether the node is still processing items. |