# TITANDeFi Docs ## Pages - [Welcome](https://titandefi.io/docs): Learn how to deposit USDT, choose a tier, and track your TITANDeFi account from the dashboard. - [About TITANDeFi](https://titandefi.io/docs/about): TITANDeFi lets users deposit USDT into a contract-accounted vault and track rewards, referrals, reinvestments, and exits. - [Deposit guide](https://titandefi.io/docs/deposit-guide): Fund your TITANDeFi wallet with USDT and submit a deposit from the dashboard. - [Vault infrastructure](https://titandefi.io/docs/vault-infrastructure): A simple view of how TITANDeFi wallets, vault accounting, deposits, and dashboard balances fit together. - [Vault tiers](https://titandefi.io/docs/vaults): Compare the five principal-based TITAN USDT vault tiers. - [Apex (legacy label)](https://titandefi.io/docs/vaults/apex): Apex is a retired documentation label and is not a current contract tier. - [Prime (legacy label)](https://titandefi.io/docs/vaults/prime): Prime is a retired documentation label and is not a current contract tier. - [Select (legacy label)](https://titandefi.io/docs/vaults/select): Select is a retired documentation label and is not a current contract tier. - [Audits - Security Reviews](https://titandefi.io/docs/audits): TITAN is known for its industry-leading security practices and follows a multi-faceted approach to security. ## Full text - [Complete TITANDeFi documentation](https://titandefi.io/docs/llms-full.txt): Clean text export for all indexed docs pages.