> For the complete documentation index, see [llms.txt](https://docs.railgun.org/wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.railgun.org/wiki/learn.md).

# RAILGUN 101

- [Overview](https://docs.railgun.org/wiki/learn/overview.md): An on-chain, non-custodial ZK privacy system for Ethereum and other EVM chains.
- [Getting Started](https://docs.railgun.org/wiki/learn/getting-started.md)
- [RAILGUN Privacy System](https://docs.railgun.org/wiki/learn/privacy-system.md)
- [Zero-Knowledge Cryptography](https://docs.railgun.org/wiki/learn/privacy-system/zero-knowledge-cryptography.md): Details on RAILGUN zk-SNARKs
- [Trusted Setup Ceremony](https://docs.railgun.org/wiki/learn/privacy-system/trusted-setup-ceremony.md): How RAILGUN's Groth16 trusted setup works, multi-party computation and Toxic Waste, not a multisig, with public verification keys.
- [Community Broadcasters](https://docs.railgun.org/wiki/learn/privacy-system/community-broadcasters.md): RAILGUN Broadcasters are key actors in ensuring privacy
- [Privacy Overview](https://docs.railgun.org/wiki/learn/privacy-system/privacy-overview.md): How RAILGUN's ZK proofs and Broadcasters keep transactions private without any custodian.
- [Wallets and Keys](https://docs.railgun.org/wiki/learn/wallets-and-keys.md): How RAILGUN's 0zk addresses, Spending Keys, and shareable Viewing Keys work.
- [Shielding Tokens](https://docs.railgun.org/wiki/learn/shielding-tokens.md)
- [Using Private Tokens](https://docs.railgun.org/wiki/learn/using-private-tokens.md)
- [Gasless Interactions](https://docs.railgun.org/wiki/learn/using-private-tokens/gasless-interactions.md)
- [Unshielding Tokens](https://docs.railgun.org/wiki/learn/unshielding-tokens.md)
- [Integrating RAILGUN](https://docs.railgun.org/wiki/learn/integrating-railgun.md): How developers add RAILGUN privacy to existing dApps via Adapt Modules and RAILGUN Connect.
- [RAILGUN SDKs](https://docs.railgun.org/wiki/learn/integrating-railgun/railgun-sdks.md)
- [Adapt Modules](https://docs.railgun.org/wiki/learn/integrating-railgun/adapt-modules.md)
- [Example - DEX Swaps](https://docs.railgun.org/wiki/learn/integrating-railgun/example-dex-swaps.md)
- [EIP-7702 Integration](https://docs.railgun.org/wiki/learn/integrating-railgun/eip-7702-integration.md)
- [RAILGUN Deductions](https://docs.railgun.org/wiki/learn/railgun-deductions.md)
- [Helpful Links](https://docs.railgun.org/wiki/learn/helpful-links.md): Official links, wallet providers, and on-chain contract addresses for RAILGUN across every deployed chain.
- [Common Misconceptions](https://docs.railgun.org/wiki/learn/common-misconceptions.md): Corrections to the most common wrong claims about RAILGUN, including addresses, the RAIL token, PPOI, and staking.