# Entity / Coverage Reference

- [Coverage Overview](https://docs.growthepie.com/entity-coverage-reference/entity-coverage-reference.md): Reference for which chains, projects, and data availability layers are covered by growthepie.
- [Supported Chains And origin\_key](https://docs.growthepie.com/entity-coverage-reference/entity-coverage-reference/supported-chains-and-origin-key.md): Canonical chain coverage reference for growthepie origin\_key values.
- [Projects And owner\_project](https://docs.growthepie.com/entity-coverage-reference/entity-coverage-reference/projects-and-owner-project.md): Reference for growthepie project coverage and owner\_project identifiers.
- [Data Availability Layers And DA Metrics](https://docs.growthepie.com/entity-coverage-reference/entity-coverage-reference/data-availability-layers-and-da-metrics.md): Reference for growthepie data availability layer coverage and DA metric identifiers.


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