---
title: Preact Integration
description: Learn how to use our embedding SDK within your Preact application.
---

# Preact Integration

Our Preact SDK provides a simple way to embed a signing experience within your Preact application. It supports both direct link templates and signing tokens.

## Installation

To install the SDK, run the following command:

```bash
npm install @documenso/embed-preact
```

## Usage

To embed a signing experience, you'll need to provide the token for the document you want to embed. This can be done in a few different ways, depending on your use case.

### Direct Link Template

If you have a direct link template, you can simply provide the token for the template to the `EmbedDirectTemplate` component.

```jsx
import { EmbedDirectTemplate } from '@documenso/embed-preact';

const MyEmbeddingComponent = () => {
  const token = 'YOUR_TOKEN_HERE'; // Replace with the actual token

  return <EmbedDirectTemplate token={token} />;
};
```

#### Props

| Prop                | Type                | Description                                                                                |
| ------------------- | ------------------- | ------------------------------------------------------------------------------------------ |
| token               | string              | The token for the document you want to embed                                               |
| host                | string (optional)   | The host to be used for the signing experience, relevant for self-hosters                  |
| name                | string (optional)   | The name the signer that will be used by default for signing                               |
| lockName            | boolean (optional)  | Whether or not the name field should be locked disallowing modifications                   |
| email               | string (optional)   | The email the signer that will be used by default for signing                              |
| lockEmail           | boolean (optional)  | Whether or not the email field should be locked disallowing modifications                  |
| externalId          | string (optional)   | The external ID to be used for the document that will be created upon completion           |
| onDocumentReady     | function (optional) | A callback function that will be called when the document is loaded and ready to be signed |
| onDocumentCompleted | function (optional) | A callback function that will be called when the document has been completed               |
| onDocumentError     | function (optional) | A callback function that will be called when an error occurs with the document             |
| onFieldSigned       | function (optional) | A callback function that will be called when a field has been signed                       |
| onFieldUnsigned     | function (optional) | A callback function that will be called when a field has been unsigned                     |

### Signing Token

If you have a signing token, you can provide it to the `EmbedSignDocument` component.

```jsx
import { EmbedSignDocument } from '@documenso/embed-preact';

const MyEmbeddingComponent = () => {
  const token = 'YOUR_TOKEN_HERE'; // Replace with the actual token

  return <EmbedSignDocument token={token} />;
};
```

#### Props

| Prop                | Type                | Description                                                                                |
| ------------------- | ------------------- | ------------------------------------------------------------------------------------------ |
| token               | string              | The token for the document you want to embed                                               |
| host                | string (optional)   | The host to be used for the signing experience, relevant for self-hosters                  |
| name                | string (optional)   | The name the signer that will be used by default for signing                               |
| lockName            | boolean (optional)  | Whether or not the name field should be locked disallowing modifications                   |
| onDocumentReady     | function (optional) | A callback function that will be called when the document is loaded and ready to be signed |
| onDocumentCompleted | function (optional) | A callback function that will be called when the document has been completed               |
| onDocumentError     | function (optional) | A callback function that will be called when an error occurs with the document             |
