Round up your on-chain transactions and auto-invest into DeFi
Joined August 2025
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CoffeeChange retweeted
Why let your coffee habit go to waste? ☕💸
With @Cof_Change , every sip stacks your savings.
Submitted for @base batch hackathon on Devfolio Builder Track.
devfolio.co/projects/coffee-…
we cook
2 weeks until Cypherpunk Hackathon submissions are due.
6,000+ developers from across the world competing for prizes, acceptance into our accelerator, and @Solana glory.
Most of the top eco founders started as hackathon builders. Who will emerge this time from the competition?
How round-up investment works:
When u buy $3.60 coffee, we charge it up to $4.00. The additional $0.40 directly into your investment vault.
Automatic savings lead to growth in small amounts!
Why automated saving beats manual saving:
Manual saving depends on discipline. You’ll forget, skip, or delay.
Automated saving depends on systems. It saves every time you spend.
Consistency builds wealth.
Let tech handle the habit, and you focus on the vision.
Majority of individuals save their funds in banks to be "safe".
But would u ever compare the rate of growth of your savings to DeFi returns? 👇🏼
Banks: 2-4% per year, low risk.
DeFi: 5-20%+, more risky, more reward.
One is the giver of stability, but the other of opportunity…
What if every on-chain coffee you bought built your retirement?
That’s what we’re building with CoffeeChange!
Why Solana:
Ultra-low fees make micro-roundups feasible, fast finality ensures real-time deposits, strong DeFi ecosystem (Kamino, etc.) for yield.