You're viewing **Apigee Edge** documentation.  
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**Apigee X** documentation](http://cloud.google.com/apigee/docs/api-platform/reference/policies/reference-overview-policy). info

The following table lists the Apigee Edge reference materials in this section:

| Reference | Description |
|---|---|
| [Edge API](https://apidocs.apigee.com) | Perform administrative tasks in your Apigee organization using the RESTful APIs. See also [Differences between Edge for Public Cloud API and Private Cloud API](https://docs.apigee.com/api-platform/reference/api-differences-public-private). |
| [Policies](https://docs.apigee.com/api-platform/reference/policies/reference-overview-policy) | Add logic to API proxies using policies. |
| [Policy errors](https://docs.apigee.com/api-platform/reference/policies/error-code-reference) | Handle errors when a policy is executing. |
| [API proxy configuration reference](https://docs.apigee.com/api-platform/reference/api-proxy-configuration-reference) | Add XML elements to configure API proxies, such as proxy and target endpoints, flows, and so on. |
| [Shared flow bundle configuration](https://docs.apigee.com/api-platform/reference/shared-flow-bundle-configuration-reference) | Configure shared flow bundles. |
| [Conditions](https://docs.apigee.com/api-platform/reference/conditions-reference) | Implement dynamic behavior in API proxies using conditions. |
| [Variables](https://docs.apigee.com/api-platform/reference/variables-reference) | Manage variables during the execution of an API proxy. |
| [JavaScript object model](https://docs.apigee.com/api-platform/reference/javascript-object-model) | Interact with API proxies using JavaScript. |
| [Analytics commands](https://docs.apigee.com/api-platform/analytics/analytics-command-reference) | Retrieve analytics data using analytics commands. |
| [Analytics dimensions \& metrics](https://docs.apigee.com/api-platform/analytics/analytics-reference) | Configure dimensions and metrics when working with API analytics data. |
| [Glossary](https://docs.apigee.com/api-platform/reference/glossary) | Review the terms you'll find in the Apigee Edge documentation. |
| [Extensions](https://docs.apigee.com/api-platform/reference/extensions/reference-overview-extensions) | Integrate external resources using extensions. |