diff --git a/README.md b/README.md
index 1115fa6..d39fca5 100644
--- a/README.md
+++ b/README.md
@@ -22,11 +22,30 @@ For more advanced cases, use the parameters below.
 steps:
 - uses: ok-nick/setup-aftman@v0.4.2
   with:
-    version: v1.0.0 # name of git tag in aftman (uses latest by default)
-    path: some_dir/my_project # path to project dir containing `aftman.toml` (uses current dir by default)
-    cache: "false" # whether to enable binary caching between runs (false by default)
-    token: ${{ github.token }} # GitHub token to bypass rate limit (passed by default)
+    version: v1.0.0 # name of git tag in aftman (uses latest tag by default)
+    path: some_dir/my_project # path to project dir containing `aftman.toml` ("." (current dir) by default)
+    cache: false # whether to enable binary caching between runs (false by default)
+    token: ${{ github.token }} # GitHub token to bypass rate limit (${{ github.token }} set by default)
 ```
 
+## Inputs
+### `version`
+The git tag of `aftman` to install from releases and use. By default this input will be assigned to the latest version of `aftman`.
+
+### `path`
+The path to the directory containing the `aftman.toml` to install tools from. The default is the current directory (`.`).
+
+### `cache`
+Enable to cache tools installed by `aftman`, the default value of this input is `false`. Note, in many cases enabling this feature will slow down the `setup-aftman` action.
+
+There are a few reasons you may choose to enable caching:
+* Action runs often, causing the GitHub rate-limit to be reached
+* A large amount of tools to install
+* Server downloading from is slow
+
+### `token`
+Set to a GitHub token to be used by `aftman` to increase the GitHub rate-limit. Note, these two options, `${{ github.token }}` and `${ secrets.GITHUB_TOKEN}`, are equivalent and passed by default. **Thus, you do not need to specify this parameter unless you are using a token different from the owner of the repository.**
+
 ## Credits
 [@nezuo](https://github.com/nezuo) - Installing `aftman` using `gh`
+