> ## Documentation Index
> Fetch the complete documentation index at: https://help.cryptolens.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Auth Methods

> Methods listed in this category are primarily intended for security features in the Web API 3.

Methods listed in this category are primarily intended for security features in the [Web API 3](/api-reference/generated/Index).

### Methods

These methods are related to authentication/authorization.

* [Key Lock](/api-reference/generated/KeyLock) - *generates an access token restricted to a Key (and returns the key Id given key string).*

### Help

Here are some links that are useful:

* [Introduction to Access Tokens](/api-reference/generated/Auth) - *gives you a general idea of how authentication with access tokens works.*
* [Web API Workflows](https://help.cryptolens.io/web-api/index) - *describes, in details, three workflow examples depending on the environment of your application.*