> For the complete documentation index, see [llms.txt](https://docs.bitsong.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bitsong.io/products/bitsong-accounts/abstract-accounts-on-bitsong/infrastructure.md).

# infrastructure

- [indexer](https://docs.bitsong.io/products/bitsong-accounts/abstract-accounts-on-bitsong/infrastructure/indexer.md)
- [modules](https://docs.bitsong.io/products/bitsong-accounts/abstract-accounts-on-bitsong/infrastructure/modules.md)
- [name-service](https://docs.bitsong.io/products/bitsong-accounts/abstract-accounts-on-bitsong/infrastructure/name-service.md)
- [registry](https://docs.bitsong.io/products/bitsong-accounts/abstract-accounts-on-bitsong/infrastructure/registry.md)