diff --git a/OTPConfiguration.GetConfiguration.md b/OTPConfiguration.GetConfiguration.md
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+Namespace: `SimpleOTP.Models`
+
+Assembly: `SimpleOTP.dll`
+
+## Overloads
+| Overload | Description |
+| --- | --- |
+| [GetConfiguration(string, string, string)](#GetConfigurationstring-string-string) | Load OTP configuraiton with default parameters. |
+| [GetConfiguration(string)](#GetConfigurationstring) | Loads OTP configuration from OTP AUTH URI. |
+| [GetConfiguration(Uri)](#GetConfigurationUri) | Loads OTP configuration from OTP AUTH URI. |
+
+## GetConfiguration(string, string, string)
+Load OTP configuraiton with default parameters.
+```csharp
+public static OTPConfiguration GetConfiguration(string secret, string issuer, string accountName);
+```
+### Parameters
+`secret` `string`
+
+OTP generator secret key (Base32 encoded string).
+
+`issuer` `string`
+
+Name of your application/service.
+
+`accountName` `string`
+
+Username/email of the user.
+### Returns
+Valid `OTPConfiguration` configuraion.
+
+### Remarks
+Default parameters for generated configuration:
+- OTP algorithm: Time-based OTP
+- Key length: 160 bit (20 characters)
+- Hashing algorithm: HMAC-SHA-1
+- OTP length: 6 digits
+- Period: 30 seconds
+
+---
+
+## GetConfiguration(string)
+Loads OTP configuration from OTP AUTH URI.
+```csharp
+public static OTPConfiguration GetConfiguration(string uri);
+```
+### Parameters
+`uri` `string`
+
+OTP Auth URI. Should be correctly formed.
+
+### Returns
+Valid `OTPConfiguration` configuraion.
+### Exceptions
+[UriFormatException](https://docs.microsoft.com/en-us/dotnet/api/system.nullreferenceexception?view=net-5.0)
+
+`uri` is a malformed URI. See [here](https://docs.microsoft.com/en-us/dotnet/api/system.uri.-ctor?view=net-5.0#System_Uri__ctor_System_String_) for more info
+
+[ArgumentException](https://docs.microsoft.com/en-us/dotnet/api/system.ArgumentException?view=net-5.0)
+
+`uri` is a malformed OTP URI: some values are missing or incorrect.
+
+### Remarks
+For more information on OTP URI format please refer to [Key Uri Format](https://github.com/google/google-authenticator/wiki/Key-Uri-Format)
+
+---
+
+## GetConfiguration(Uri)
+Loads OTP configuration from OTP AUTH URI.
+```csharp
+public static OTPConfiguration GetConfiguration(Uri uri);
+```
+### Parameters
+`uri` [Uri](https://docs.microsoft.com/en-us/dotnet/api/system.uri?view=net-5.0)
+
+OTP Auth URI. Should be correctly formed.
+
+### Returns
+Valid `OTPConfiguration` configuraion.
+### Exceptions
+[UriFormatException](https://docs.microsoft.com/en-us/dotnet/api/system.nullreferenceexception?view=net-5.0)
+
+`uri` is a malformed URI. See [here](https://docs.microsoft.com/en-us/dotnet/api/system.uri.-ctor?view=net-5.0#System_Uri__ctor_System_String_) for more info
+
+[ArgumentException](https://docs.microsoft.com/en-us/dotnet/api/system.ArgumentException?view=net-5.0)
+
+`uri` is a malformed OTP URI: some values are missing or incorrect.
+
+[ArgumentNullException](https://docs.microsoft.com/en-us/dotnet/api/system.ArgumentNullException?view=net-5.0)
+
+`uri` is `null`
+
+### Remarks
+For more information on OTP URI format please refer to [Key Uri Format](https://github.com/google/google-authenticator/wiki/Key-Uri-Format)
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