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@@ -6,7 +6,8 @@ By using existing prime factorization libraries such as primecount and msieve, t
 Everything in this program and document is set to change at any moment depending on needs.
 
 # Usage
-Solsys Server is the only currently (rudimentarily) operational part of this program. There are two files of note: `factors.js` and `cmd.js`. `factor.js` is a node module that does all of the heavy lifting and processing by running `primecount` and `msieve` executables in separate child process. The executables can be found in `server/factorization-dependencies/`. `cmd.js` is a node program which allows you to run the module a total of once with command line arguments.
+## Solsys Standalone
+Solsys Standalone runs locally on the client's computer, and is located in solsys/server. It contains two files of note: `factor.js` and `cmd.js`. `factor.js` is a node module that does all of the heavy lifting and processing by running `primecount` and `msieve` executables in separate child process. The executables can be found in `server/factorization-dependencies/`. `cmd.js` is a node program which allows you to run the module a total of once with command line arguments.
 
 The command line arguments are as follows:  
 `-n <number>` (REQUIRED & ONLY FOR cmd.js) Tells cmd.js the number you want to factorize.  
@@ -14,4 +15,12 @@ The command line arguments are as follows:
 `-d <minNumber>` The minimum number for which to find π(\<number\>). Defaults to 999999.  
 `-v` Runs the program in VERBOSE mode, akin to debug mode for now.  
 `-l` Runs the program with linux command line arguments, necessary to run on linux.  
-`-r` Runs the program with a random 50 digit number.
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+`-r` Runs the program with a random 50 digit number.
+
+## Solsys Lambda
+Solsys Lambda is stripped-down and specially compiled derivative of Solsys Standalone that runs on Amazon Web Services' "Lambda" and "API Gateway" products. It can be accessed through a GET request to the following endpoint:
+`https://n3dl2qh6kj.execute-api.us-west-2.amazonaws.com/prod/factorize/?number=<YOUR NUMBER HERE>`
+A special header, "`x-api-key`", needs to be set to the value "`LtXAQm6tm05M7sd42Tcl72fyF328LCWd3wrXvWHM`" in order to be properly authenticated for this AWS API Gateway endpoint.
+
+An example of obtaining the factorization for the number 234 through curl is as follows:
+`curl -H "x-api-key: LtXAQm6tm05M7sd42Tcl72fyF328LCWd3wrXvWHM" https://n3dl2qh6kj.execute-api.us-west-2.amazonaws.com/prod/factorize/?number=234`
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