# TitanDeFi Documentation > TitanDeFi docs explain USDT deposits, vault tiers, rewards, and dashboard tracking. > This file is a clean text export for AI tools. LLM-friendly endpoints: - /docs/llms.txt - Compact docs index - /docs/llms-full.txt - Full docs text ## Quick navigation - New depositor? Read About TitanDeFi, then Deposit guide. - Reviewing architecture? Read Vault infrastructure. - Comparing allocations? Read Our vaults, Prime, Select, and Apex. ## [Welcome](https://titande.fi/docs) Start here for TitanDeFi deposits, tiers, and rewards. ## [About TitanDeFi](https://titande.fi/docs/about) What TitanDeFi is and how the USDT vault model works. ## [Deposit guide](https://titande.fi/docs/deposit-guide) Fund your wallet and submit a USDT deposit. ## [Vault infrastructure](https://titande.fi/docs/vault-infrastructure) How wallets, deposits, trading, and dashboard balances connect. ## [Our vaults](https://titande.fi/docs/vaults) Compare Prime, Select, and Apex. ## [Prime](https://titande.fi/docs/vaults/prime) The most conservative TitanDeFi tier. ## [Select](https://titande.fi/docs/vaults/select) The balanced TitanDeFi tier. ## [Apex](https://titande.fi/docs/vaults/apex) The highest-risk TitanDeFi tier.