Coding the future of finance 🚀 Currently: Head eng. at @3f_xyz
Paris, France
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🧵 Two and a half years carrying this idea: TypeScript that compiles to EVM bytecode and runs in
one eth_call. Within reach, never the time. With Claude I finally built it.
evs is out, built on @wevm_dev 's viem. Typed on-chain reads, nothing to deploy.
evs.maxencerb.com
ALT evs banner. "Ethereum Virtual Script (evs)" in white over a dark background with soft light curves.
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Just wanted to try it out for myself since everyone is showcasing it. Based of my typescript library evs 👀
Just a couple of prompts, no skills, claude code with opus 5.5.
🧵 Two and a half years carrying this idea: TypeScript that compiles to EVM bytecode and runs in
one eth_call. Within reach, never the time. With Claude I finally built it.
evs is out, built on @wevm_dev 's viem. Typed on-chain reads, nothing to deploy.
evs.maxencerb.com
ALT evs banner. "Ethereum Virtual Script (evs)" in white over a dark background with soft light curves.
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Maxence Raballand retweeted
leverage is an old idea about moving something heavier than you can lift on your own
@3f_xyz applies it to real-world assets, which is why Archimedes holds up as the brand concept
we simplified him into geometry, so he works three ways: a central visual, one element in a composition, or a pattern you read as texture before you read it as a figure
what matters is that the concept and the product run on the same idea, so the visual language can keep developing
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🧵 Two and a half years carrying this idea: TypeScript that compiles to EVM bytecode and runs in
one eth_call. Within reach, never the time. With Claude I finally built it.
evs is out, built on @wevm_dev 's viem. Typed on-chain reads, nothing to deploy.
evs.maxencerb.com
ALT evs banner. "Ethereum Virtual Script (evs)" in white over a dark background with soft light curves.
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Next: a Vite plugin to precompile scripts at build time so the compiler leaves the client bundle, smaller bytecode and faster compiles, and errors as part of the return type, the way a Rust Result carries both.
Maybe something bigger on top, with Effect v4 landing. We'll see.
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The full story, from a 2024 viem PR to the compiler I abandoned twice and the one that shipped:
maxencerb.com/blog/building-…
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Turning the dials ahead of public launch 🛞
Subscription/redemption for 3F's RWA leverage vaults just went from weekly → daily for T+1 assets
Get in and out of @Bitwise USCC and @centrifuge JAAA leverage daily
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3F just crossed $30M 📈
Key facts:
- 3 institutional RWAs live: @Bitwise USCC · @paretocredit x @FalconXGlobal private credit · @centrifuge JAAA
- 60% max yield last 30d (USCC-17x)
- $25M+ borrowed on @Morpho - quickly becoming one of the largest borrowers
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Crypto basis is back!
And @Bitwise USCC Fund tokenized by @SuperstateInc has been performing strongly
With one click, 3F now enables users to access customizable leverage on USCC (up to 17x)
No more manual looping or the operational friction associated with leveraging RWAs
Explore on app.3f.xyz
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Maxence Raballand retweeted
Anyone who's tried to loop RWAs knows it's hard because of settlement delays
Deleveraging a looped RWA position: N loops × T-day settlement = N×T days of unwinding
3F uses the BF mechanic which shortens redemptions from N*T days to T days
Yesterday's 3F BF auction was awesome bc RWA enjoyooors got to experience just this for the @paretocredit FalconX private credit vault, which has monthly redemptions
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📈📈
The 3F x Steakhouse USDC Vault just crossed $20M in deposits on @Morpho!
The vault is built around a simple conviction: upgrading the financial rails doesn’t change the fundamentals of finance. Trust, reputation, regulation and good risk management still matter.
The 3F x Steakhouse USDC Vault starts with high-quality, regulated RWAs with professional underwriting. Yield is organic with no incentives in order to gauge PMF for lending against quality collateral, targeting a 100-150bps premium to SOFR.
Thanks to the depositors who are helping us build this new fixed-income market that should scale to billions of savers around the world.
Also grateful to our early partners @steakhousefi, @FalconXGlobal, @M11Credit, @centrifuge, @JHIAdvisors, @SuperstateInc, @Bitwise
$20M down. Trillions to go.
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Morpho risk curator @Presto_Labs is now supporting 3F's wFalconX market on @Morpho.
Originally known for its algorithmic trading expertise, Presto is expanding into institutional risk curation, with wFalconX among the inaugural collateral assets it supports.
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The @keyrock Flagship USDC vault on @symbioticfi just provided a bridge facility into a 3F BF auction - automatically from their pre-configured Symbiotic v2 vault which was earning yield on Morpho.
curator.symbiotic.fi/vaults/…
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