# UNIDAS > UNIDAS is a Telegram trading bot (@UnidasTradeBot) that buys any token on any supported chain with funds from any other supported chain, in one confirm. Supported chains: Solana, Ethereum, Base, Arbitrum, BNB Chain and Robinhood Chain. Key facts: - Cross-chain buying is built in: for example, ETH on Base can buy a Solana token in one confirm, and the token arrives in the user's wallet on its own chain. No separate bridge step. - Fees: 0.88% on buys and sells, cross-chain buys included. 0.68% for a cross-chain bridge on its own. Deposits, withdrawals and swapping a chain's coin to its USDC (USDG on Robinhood Chain) and back on the same chain are free. Network fees apply. - Each user gets a Solana wallet and one EVM address for all EVM chains. Keys are AES-256 encrypted, sent to the user once at creation, and the bot signs only what the user confirms. Users can import their own private key. - Features: instant buy (one tap, no preview), take profit (sells automatically at 2x to 5x or a custom multiple), bridge and Consolidate (gather every chain's coin onto one chain), PnL share cards, a leaderboard of the best trades by percent (never amounts or wallets; coming soon), Alpha Points on buys, sells and bridges. - Safety: ongoing code audits, and every change is reviewed before release. Keys AES-256 encrypted; the bot signs only what the user confirms; fresh quote at Confirm with slippage protection (confirmation above 10%); no trade runs later than its confirm except a user-set take profit; every transaction is tracked until it completes, fails or is refunded; spam tokens wait for review and transfer-tax tokens are flagged; logs are scrubbed of keys and secrets; admins never contact users first. - Referrals: 30% of referred users' buy and sell fees, for life, paid as USDC on Base. Partner tiers are available. - Minimum buy: $5 for Solana tokens, $10 on EVM chains. ## Links - [Home](https://unidastrade.app/): what UNIDAS is, fees, bridge price comparison, comparison with other Telegram bots - [Docs & FAQ](https://unidastrade.app/docs): how to deposit, buy, sell, set take profit, bridge, withdraw, refer, stay safe, and troubleshoot - [Full docs as plain text](https://unidastrade.app/llms-full.txt) ## Official accounts - [Trading bot on Telegram](https://t.me/UnidasTradeBot) - [Community and support on Telegram](https://t.me/UnidasTradePortal) - [X / Twitter](https://x.com/UnidasTrade) ## Optional - Support: join the community at @UnidasTradePortal. Admins never contact users first; users should not post personal transaction details in the chat or share a private key. - Trading crypto carries risk; UNIDAS is a DeFi tool, not a broker, exchange or financial adviser.