> For the complete documentation index, see [llms.txt](https://docs.akto.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.akto.io/api-inventory/concepts.md).

# Concepts

- [API Endpoints](https://docs.akto.io/api-inventory/concepts/api-endpoints.md): View all API endpoints across all of your services in Akto.
- [Meta Properties of API Endpoint](https://docs.akto.io/api-inventory/concepts/meta-properties-of-api-endpoint.md): View meta properties of an API endpoint in Akto.
- [API Collection](https://docs.akto.io/api-inventory/concepts/api-collection.md): Explore the details of API collection and more.
- [API Call Stats](https://docs.akto.io/api-inventory/concepts/api-call-stats.md)
- [Explore mode](https://docs.akto.io/api-inventory/concepts/explore-mode.md)
- [API Sequence](https://docs.akto.io/api-inventory/concepts/api-sequence.md)
- [gRPC API Coverage with Akto](https://docs.akto.io/api-inventory/concepts/grpc-api-coverage-with-akto.md)
- [Data Types](https://docs.akto.io/api-inventory/concepts/data-types.md): View data types such as EMAIL, IP\_ADDRESS, JWT, SSN, and many more.
- [API Groups](https://docs.akto.io/api-inventory/concepts/api-groups.md)
- [Environment Type](https://docs.akto.io/api-inventory/concepts/environment-type.md)
- [Protocol Support in Akto](https://docs.akto.io/api-inventory/concepts/protocol-support-in-akto.md)
- [API Changes](https://docs.akto.io/api-inventory/concepts/api-changes.md): Explore the API changes and more.
- [Third Party APIs](https://docs.akto.io/api-inventory/concepts/third-party-apis.md): Third-party APIs represent external services and endpoints that your application integrates with but doesn't control directly.
- [API Dependency Graph](https://docs.akto.io/api-inventory/concepts/api-dependency-graph.md)
- [Sensitive Data](https://docs.akto.io/api-inventory/concepts/sensitive-data.md): Explore the sensitive data and its parameters.
- [Alerts](https://docs.akto.io/api-inventory/concepts/alerts.md): All about Webhook alerts.
- [Shadow APIs](https://docs.akto.io/api-inventory/concepts/shadow-apis.md): Akto can detect and alert about Shadow APIs
- [Zombie APIs](https://docs.akto.io/api-inventory/concepts/zombie-apis.md)
- [Risk Score](https://docs.akto.io/api-inventory/concepts/risk-score.md)
- [Auth types](https://docs.akto.io/api-inventory/concepts/auth-types.md)
- [Access Type](https://docs.akto.io/api-inventory/concepts/access-type.md): Access types can be public, internal or partner.
- [Advanced Filter Option](https://docs.akto.io/api-inventory/concepts/advanced-filter-option.md)
- [Threat Issues](https://docs.akto.io/api-inventory/concepts/threat-issues.md)