> ## Documentation Index
> Fetch the complete documentation index at: https://support.xignature.co.id/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> This section provides a complete reference for all available API endpoints. Use this guide to understand the various operations you can perform, including creating, retrieving, updating, and deleting resources.

## Welcome

Xignature Open API is a service that implements a remote sign system. In this service Xignature will not accept client's document to be signed. We will only receive the Hash value sent by the client and return it in the form of a digital signature that has been signed on behalf of the signer. The figure below is an explanation of the system topology applied to Open API.

<img src="https://mintcdn.com/xignature/Y7-JSSmkIm5a8ro2/images/flow.png?fit=max&auto=format&n=Y7-JSSmkIm5a8ro2&q=85&s=e5be1e0f143096b81cb3631b31489ed2" alt="title" width="921" height="441" data-path="images/flow.png" />

## Base URL

```bash Staging theme={null}
https://api.xignature.dev/v3/
```

```bash Production theme={null}
https://api.xignature.co.id/v3/
```

## Authentication

All API endpoints are authenticated using `api-key` header and picked up from the specification file.

```json theme={null}
"security": [
  {
    "api-key": ""
  }
]
```