> For the complete documentation index, see [llms.txt](https://docs.sign-web.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sign-web.app/master.md).

# Introduction

This documentation aims to provide technical information regarding all Signature Chain's functionalities.

The Signature Chain Web Application is available at <https://www.sign-web.app> and allows anyone to certify any file and/or document in any size and type. It also offers features such as Email Certification and Multi-Party Agreement signature requests.

Signature Chain received two grants and received an official page on the official Waves Blockchain website under the certification use case.\
To learn more about Signature Chain, please visit our website: <https://www.signature-chain.com>

## GLOBAL

{% content-ref url="/pages/-M3ikBEsbZFcbAvuxzPS" %}
[Getting started](/getting-started.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3ik0NC4Q9E6B9UGlXj" %}
[Login / Account](/login-account.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3ijZTMu-unBg3Sx5Td" %}
[Overview](/overview.md)
{% endcontent-ref %}

## WALLET

{% content-ref url="/pages/-M3ijcHWgnV3-Z7EZXgQ" %}
[Receive](/wallet/receive.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3ijigEYNZ9ZVmntRag" %}
[Send](/wallet/send.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3ijqDeHdvRWh852WIE" %}
[Mass Send](/wallet/mass-send.md)
{% endcontent-ref %}

## CERTIFICATION

{% content-ref url="/pages/-M3ikQTEN8aQcPh41uKU" %}
[File Certification](/certification/file-certification.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3ikSjSyia6SNPioQ0Z" %}
[Email Certification](/certification/email-certification.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3ikWnlqhuhHygu\_EYn" %}
[Multi-party Agreement](/certification/multi-party-agreement.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3ikaIwqWpVwNBIHXqp" %}
[Verification Explorer](/certification/verification-explorer.md)
{% endcontent-ref %}

## BUYING OPTIONS

{% content-ref url="/pages/-M3ikpiRK3U-vdr9-41V" %}
[With Waves](/buying-options/with-waves.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3iktBZfAeQ5dxj5UdP" %}
[With FIAT](/buying-options/with-fiat.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3ikx\_522tA\_sstZ2pW" %}
[With USDN](/buying-options/with-usdn.md)
{% endcontent-ref %}

## DEVELOPERS

{% content-ref url="/pages/-M42xoU0It7Z4oiJsfRf" %}
[Technical details](/developers/technical-details.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3il0V7ZRi4QR4VLce\_" %}
[SIGN API](/developers/sign-api.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M3il6EK7hVqKQvqPSzc" %}
[3rd Party Integration](/developers/3rd-party-integration.md)
{% endcontent-ref %}

## OTHERS

{% content-ref url="/pages/-M3il3J-VTsAeVHOoJRM" %}
[Contact-us](/contact-us.md)
{% endcontent-ref %}