> For the complete documentation index, see [llms.txt](https://developer.1moneynetwork.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.1moneynetwork.com/core-concepts.md).

# Core Concepts

- [The 1Money Protocol](https://developer.1moneynetwork.com/core-concepts/the-1money-protocol.md)
- [Protocol Comparison](https://developer.1moneynetwork.com/core-concepts/protocol-comparison.md)
- [System Components](https://developer.1moneynetwork.com/core-concepts/system-components.md)
- [Account Model](https://developer.1moneynetwork.com/core-concepts/account-model.md)
- [Token Authority](https://developer.1moneynetwork.com/core-concepts/token-authority.md)
- [Transactions and Instructions](https://developer.1moneynetwork.com/core-concepts/transactions-and-instructions.md)
- [Implementation and usability considerations](https://developer.1moneynetwork.com/core-concepts/implementation-and-usability-considerations.md)
- [Security](https://developer.1moneynetwork.com/core-concepts/security.md)
- [Core Concepts](https://developer.1moneynetwork.com/core-concepts/core-concepts.md)
- [Fees](https://developer.1moneynetwork.com/core-concepts/core-concepts/fees.md)
- [1Money Network Design](https://developer.1moneynetwork.com/core-concepts/1money-network-design.md)