> For the complete documentation index, see [llms.txt](https://agpt.co/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://agpt.co/docs/integrations/block-integrations/triggers-2.md).

# Generic Webhook Triggers

Blocks for receiving and processing generic webhook payloads from external services.

## Generic Webhook Trigger

### What it is

This block will output the contents of the generic input for the webhook.

### How it works

This block creates a webhook endpoint that receives and outputs any incoming HTTP payload. When external services send data to this webhook URL, the block triggers and outputs the complete payload as a dictionary.

Constants can be configured to pass additional static values alongside the dynamic webhook data.

### Inputs

| Input     | Description                                                | Type            | Required |
| --------- | ---------------------------------------------------------- | --------------- | -------- |
| constants | The constants to be set when the block is put on the graph | Dict\[str, Any] | No       |

### Outputs

| Output    | Description                                                              | Type            |
| --------- | ------------------------------------------------------------------------ | --------------- |
| error     | Error message if the operation failed                                    | str             |
| payload   | The complete webhook payload that was received from the generic webhook. | Dict\[str, Any] |
| constants | The constants to be set when the block is put on the graph               | Dict\[str, Any] |

### Possible use case

**External Integrations**: Receive data from any third-party service that supports webhooks.

**Custom Triggers**: Create custom workflow triggers from external systems or internal tools.

**Event Processing**: Capture and process events from IoT devices, payment processors, or notification services.

***


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