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Why I Built DeFiMara

Why a solo founder built an AI assistant that turns plain-language requests into transactions you approve in your own wallet.

I built DeFiMara because I was tired of doing DeFi the hard way.

Most of the work wasn't the decision. It was the clicking around it: checking balances on each chain, comparing yields that change by the hour, finding the right route, and double-checking every transaction so a wrong network or token didn't cost me money.

So I built the assistant I wanted. You say what you want in plain words, like "move my USDC somewhere it earns more", and Mara does the legwork: she checks your balances, compares options across protocols and chains, and prepares the transaction with a clear summary. Then you decide. Nothing moves until you sign it in your own wallet, and DeFiMara never holds your keys.

• How It Works

1
You ask
"Swap 0.1 ETH for USDC on Arbitrum."
2
Mara prepares it
She checks your balance, finds a route and builds the transaction.
3
You review a clear summary
What you send, what you receive, fees and the protocol involved.
4
You approve in your wallet
Nothing moves until you sign. DeFiMara never holds your keys.

• What You Can Do Today

Portfolio & insights — every wallet in one place, with APY, yield, filters and activity
Market swaps — ParaSwap on EVM, Jupiter on Solana
Limit orders — gasless on EVM, Jupiter on Solana, cancel anytime
Lending, staking and vaults — discover yield and deposit or withdraw
Bridging — cross-chain routes from Li.Fi
Perps — long or short on Hyperliquid
Agent API — the same assistant, for your own bots
DeFiMara — DeFi the way you think. Try it with the demo portfolio first, then connect your wallet when you are ready. Open the app →
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