# Webhook

## Enablement

1. Go to the Flows module.
2. Drag and drop the Webhook block into your flow and click on the ‘Edit’ icon.
3. Enter the endpoint to call. 

> **Note:** The webhook endpoint should be able to get POST requests. 
>
> Absolute Labs will send wallets in batches of up to 1000 wallets. 

  4\. In case you need additional data, specify additional parameters. If not, save the block. 

## ![](/files/soqrTti18Rr0fBdp1GKo)

## Additional parameters 

1. Click on the 'Add field to payload'. 
2. Specify the field name. 
3. Choose field type. Available types: 

* Contact info
* Custom data
* Custom parameter

4\. Specify the field value source. Available sources for types:

* Contact info: Phone, Email, Twitter, Discord. 
* Custom data: Fields from your team custom dataset. 
* Custom parameter: Static value. Additionally for custom parameter, specify the field type: String, Number, Boolean and its value.  

> **Note:** To get to know about custom datasets reach out your Customer Success Manager. 

 5\. Save the block. 

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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.absolutelabs.io/features/flows/channels/webhook.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.