diff --git a/APIv5.md b/APIv5.md
index 2204ca2..7ccbc47 100644
--- a/APIv5.md
+++ b/APIv5.md
@@ -11,6 +11,68 @@ API module Version | Plan Version
-- | --
0.0.3 | 4.8.0
+## Checking if some part of an API is available
+
+> This section is about API v0.0.4 which is set for release with 4.8.2
+
+
+API module dependency information
+
+Plan API is distributed via Bintray repository:
+```
+
+
+ false
+
+ bintray-rsl1122-Plan-repository
+ bintray
+ https://dl.bintray.com/rsl1122/Plan-repository
+
+```
+
+```
+
+ com.djrapitops
+ Plan-api
+ ...
+
+```
+
+Dependency version information can be found here:
+https://bintray.com/rsl1122/Plan-repository/Plan-API
+
+Remember to add `"Plan"` as a softdependency to your plugin information (plugin.yml / Plugin annotation).
+
+
+
+
+Checking if the API supports a capability
+
+- `CapabilityService` allows you to ensure that Plan version on the server has all the API capabilities you need available.
+- All Plan API related things should be done in it's own class to avoid NoClassDefFoundError if Plan is not installed. Below is an example of a capability check.
+
+```
+class ClassWhereYouDoAllPlanThings {
+
+ public boolean areAllCapabilitiesAvailable() {
+ try {
+ CapabilityService capabilities = CapabilityService.getInstance();
+ return capabilities.hasCapability("DATA_EXTENSION_VALUES") && ...;
+ } catch (NoClassDefFoundError e) {
+ return false;
+ }
+ }
+
+ public void doOtherPlanThings() {...}
+
+}
+```
+
+- Capability names can be found in `com.djrapitops.plan.capability.Capability` enum. Please note that this class is package private to avoid direct calls that might lead to NoSuchFieldError.
+- The required capabilities are listed in the documentations below.
+
+
+
## DataExtension API
- [Documentation for DataExtension API](https://github.com/plan-player-analytics/Plan/wiki/APIv5---DataExtension-API)