Jeffy
@jeffycurrency
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A test currency for @flipcash created by @jeffyanta so we can eat our own dog food as we build out the platform. Pun intended
Joined August 2025
Jeffy is the first dog coin that isn't a speculative meme. It will power the golden age of crypto by providing real-world utility for the average person.
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RT @jeffyanta: My first purchase of @jeffycurrency on the internal Android @flipcash app just went through as well!
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New Jeffy is being quickly integrated into @flipcash 🔥🎉
I just successfully bought my first USDF-based @jeffycurrency on the internal iOS @flipcash app!
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The next version of Jeffy has been created! Coming to @flipcash soon! The official mint address is
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👀 v2 @jeffycurrency coming soon
Massive upgrades were made to the @flipcash currency creator program: 1. Replaced continuous exponential bonding curve with a discrete implementation 2. Auto-correction added to buys and sells to eliminate imprecision losses over time against the reserves 3. Optimizations
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✅ Stateful swap system to buy/sell @jeffycurrency
Big milestone reached for @flipcash today! We've been developing a new stateful swap system to support currency buys and sells. The first transaction has been submitted to mainnet earlier today: https://t.co/qIPSevaUZY
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✅ Server-side Swap RPC to buy/sell @jeffycurrency
Server-side Swap RPC is up and running to buy/sell @flipcash currencies 🔥🎉 We're using a SubmitIntent-style RPC flow to coordinate a non-custodial swap transaction between client and server. The first swap from our RPC layer was executed earlier today:
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✅ Optimized swap flows on mainnet to buy/sell @jeffycurrency
The blockchain-level flows for @flipcash currency swaps are now live on mainnet. We're now able to do cross-currency swaps through liquidity pool buys and sells in a single transaction 🔥🎉 Here's an example selling Farmer Coin to buy @jeffycurrency : https://t.co/CxIiTo2a9P
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Buys, sells and swaps of @jeffycurrency soon 👀
Another exciting week for @flipcash. We've spun up a couple more test/demo currencies. It's impressive to see the currency list grow and to showcase real-world utility from day one for each. Coming up next are buys, sells and swaps. Stay tuned!
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✅ The first few @jeffycurrency transaction external demos happening on @flipcash today 🔥🎉
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🚀 Onramp API makes onramping funds seamless, and now @flipcash_app brings that experience to their users. Convert USD to stablecoins with Apple Pay—all without leaving the Flipcash app. Watch it in action 👇
NEW: Instantly add cash with Apple Pay. Two taps and the cash is on its way. Powered by @coinbasedev Note: Available to US iOS users to start. Additional countries and a simple Android solution coming
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✅ Seamlessly add cash on @flipcash_app to buy $JFY
NEW: Instantly add cash with Apple Pay. Two taps and the cash is on its way. Powered by @coinbasedev Note: Available to US iOS users to start. Additional countries and a simple Android solution coming
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✅ Deposits with $JFY on @flipcash_app
The @flipcash_app Geyser integration is now feeding external deposits into our L2. All payment flows have been officially upgraded to support Flipcash currencies for the upcoming launchpad 🔥🎉
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✅ Withdrawals with $JFY on @flipcash_app
A new week, and a new Flipcash Currency payment flow integrated into the @flipcash_app L2 🔥. Today we have withdrawals flowing through the system: https://t.co/pEQd5dwDe3
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The pieces of our upcoming currency launchpad are coming together. If you want to learn more, please reach out! Our DMs are open
Another milestone hit for the @flipcash_app L2 today 💪! We've successfully executed a Digital Cash link send/receive flow for a Flipcash Currency. Create account sent that's sent over link: https://t.co/KLqeqw5bGD Fund account: https://t.co/lrgzZahIAe Receive funds from link:
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✅ Digital Cash links with $JFY on @flipcash_app
Another milestone hit for the @flipcash_app L2 today 💪! We've successfully executed a Digital Cash link send/receive flow for a Flipcash Currency. Create account sent that's sent over link: https://t.co/KLqeqw5bGD Fund account: https://t.co/lrgzZahIAe Receive funds from link:
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