LIEN

The Solana lending hooks framework.
CA: BR7R4MF5w8ykQxm4VG86Y5jVkZ8TfYqTqYfuzpspump

[LIEN @Liens_fi]

@Harish199719 I dont think so.

[LIEN @Liens_fi]

/1
the backtest and the chain run the same code. plain english:

the slip knot watches volatility. quiet markets keep the max LTV at 75%. a 30% realised-vol move shaves it about ten points to ~65%. integer math, no floats, no surprises.

the number you see in the simulator is the number the chain enforces.

[LIEN @Liens_fi]

@onchainNTW @forgottendazai @pche_s @0xblackchip @Patcha_fi no

[LIEN @Liens_fi]

Mainnet.

lien_hook_executor is live on Solana mainnet at 5yNMqcyZsGQJk4xvw4jjvoRBSnGs8mgramEa3HQe5faD. same Program ID as the devnet binary, byte-identical .so, byte-identical decision fold.

tx 3S7zSf68aKhkPwFvKCycy7uX5ct2FBRRrkGt3348ZnaNYTbNUZdRYU3ZkSYCtsgeihzAfPKs3KBMTT8MPgATZvxZ

https://t.co/uS65lqAMl2
https://t.co/af1wzPc3ef

[LIEN @Liens_fi]

/4
anyone can run this on a real mainnet receipt:

npm i -g @liens/cli
lien receipts --signature N82DnJ8iubpAYhbzqG1SNdG8Lq1hRatvYko7Y12DqsNRRgee9xHzqXqNwoNVG3BzvvB8CTF42kNvpzWJa2gjf2H

event=beforeBorrow, one hook eligible, decided Accept. AntiMEVLiq's slots_delayed and AutoHedge's perp short ride the same envelope. or read it off Solana Explorer if you prefer the web.

https://t.co/aQzEN5PB5U

[LIEN @Liens_fi]

/3
every time the executor runs on mainnet, it writes a receipt to Solana. v0.1.3 added a per-hook entry called HookRan: which hook fired, what priority slot it sat in, what decision it returned, what side-effect it produced.

your backtest says one thing. the chain wrote another. compare. they match.

[LIEN @Liens_fi]

@liens/cli 0.1.2 — receipts on tap.

npm i -g @liens/cli
lien receipts --signature Jek7kswJPSaDXht3kC9cDzirNaS7uNaPCQUfhYhFgnDFWRSXHx6VtMTrpA5heVBW2aPpqtVduk8gZpmGhNCRGbb

calls solana mainnet RPC, decodes the CompositionExecuted event off the executor, prints the event kind, the pool, the composition, the eligible/skipped hook counts, and the raw program logs. one command between "I installed a knot" and "the chain ran exactly what I simulated."

byte-identical fold isn't a slogan if you can't check it. now you can.

https://t.co/A53HX1TQ1g

[LIEN @Liens_fi]

asked for it in plain english.

solana has lenders. think of them as audited banks: marginfi, kamino, save. they're solid, but the rules are welded shut — same liquidation cutoff for a quiet weekend and for a 30% crash, same liquidation handed to whatever bot lands first.

LIEN is a tiny layer that sits next to those lenders and lets a pool operator add small rules of their own. "if volatility jumps, tighten the LTV." "if the oracle is stale, wait." "if the liquidation comes from a random bot, delay it three slots." each tiny rule is a knot. up to eight knots per pool, in order.

we didn't fork the banks. we sit beside them. the bank still owns your money — we just attach a checklist that runs at every deposit / borrow / repay / liquidate.

that's the whole thing.

https://t.co/af1wzPc3ef

[LIEN @Liens_fi]

@forgottendazai okay

[LIEN @Liens_fi]

v0.1.1 + marketplace.

mainnet program upgrade landed — priority-uniqueness guard on install_composition / update_composition so two entries can't silently claim the same fold slot. same Program ID, byte-identical decision fold otherwise.

at the same time, the Hook Marketplace went live at https://t.co/wfcvMsBw0d — six standard knots, browse the source, read the params, install on the same executor.

upgrade tx: 3AWddY7i9UYczUjN9PW8zgajmgT3Kr9hUbY2tcfpKmD8ugyAehbjwUDZDbgGriptbsvFBwFpAWHtdvykGzxLbijR

https://t.co/DyJ0ayPbse
https://t.co/uS65lqAMl2

[LIEN @Liens_fi]

opening a TG group.
https://t.co/VOaMleqkmZ

[LIEN @Liens_fi]

@lrplarplarplapr @Jethrojhaykay currently cooking!

[LIEN @Liens_fi]

note for anyone reading this.

what other people buy, and what they do with what they bought, is their decision. it sits outside the framework I'm building and it's not a variable I'm going to start optimising for.

development and updates continue. next slot is the Hook Marketplace — six standard knots on the mainnet executor that landed today.

[LIEN @Liens_fi]

@Jethrojhaykay Soon

[LIEN @Liens_fi]

@dpeppermintclub appreciated. plenty of updates queued. timeline keeps going.

[LIEN @Liens_fi]

@blouhaSOL https://t.co/PpNJXmk2m5

[LIEN @Liens_fi]

@pche_s @0xblackchip @Patcha_fi I'll keep building but this really hurts

[LIEN @Liens_fi]

@0xblackchip @Patcha_fi 😫😫😫