C.R.E.A.M. launches Iron Bank flash loans, eyes cross-chain capital efficiency


In a press launch at the moment, C.R.E.A.M. Finance introduced a brand new characteristic for (and, by proxy, an unofficial relaunch of) Iron Financial institution, the protocol-to-protocol lending platform designed for flash and undercollateralized loans. 

C.R.E.A.M., which founder Leo Cheng describes as “the yolo-est Compound fork,” is a cash market designed to cowl property which can be “underserved” and permit for higher capital effectivity for decentralized finance energy customers, itemizing property resembling Yearn vault tokens and liquidity pool tokens.

“We’re including property that individuals need to have however others could also be petrified of,” mentioned Cheng.

Iron Financial institution is, in some ways, an excessive implementation of that ethos. The protocol, which allows for undercollateralized protocol-to-protocol lending, is supposed to function DeFi’s equal of the $10-trillion company debt trade, permitting the precept of “company credit score” to perform between whitelisted protocols. 

Some critique the thought conceptually — undercollateralized lending continues to be an unique area of interest in DeFi — and people critics took a victory lap in the wake of the Alpha Homora hack that led to an exploit of Iron Financial institution. This regardless of Iron Financial institution bearing little duty for the vulnerability, and the truth that the Iron Financial institution has quietly continued to perform throughout a number of Yearn vaults for months — although not almost on the scale to which it’s succesful. 

Now, with a brand new characteristic launch and Alpha Homora gearing up for a relaunch of its V2, Iron Financial institution is able to reenter the highlight — and it might be poised to take action in a significant approach. 

DeFi Voltron

Cheng speaks with a contact of delight about C.R.E.A.M.’s standing as a member of “DeFi Voltron” — the body of high-profile protocols that “merged” with or were “acquired” by the Yearn.finance ecosystem on the finish of final yr. 

What began as an off-the-cuff dialog about getting DeFi maestro Andre Cronje involved within the mission shortly turned a team-level integration between Yearn and C.R.E.A.M., mentioned Cheng. To this present day, the practicalities of the integrations/mergers/collaborations between the protocols largely stay a thriller to outsiders, and as a recent rupture with Cover has demonstrated, the “mergers” should not all the time etched in stone.

In Cheng’s view, proper now, the varied tasks/protocols could be regarded as the pre-Constitutional United States: Separate state-level entities are linked by means of the Articles of Confederation, and every leverages its personal forex.

He hinted that someday it may be a “risk” that every one tokens underneath the Yearn banner merge to create a single, unified token.

“I’m not saying that’s the place we’re headed, however I feel it’s a risk in the long term — I don’t know.” 

C.R.E.A.M’s function within the Yearn DeFi Voltron machine is to be the one-stop all-things-lending answer, and because the Iron Financial institution proves, lending is a large umbrella. Whereas Iron Financial institution could be troublesome to know conceptually, in the end what it creates is straightforward capital effectivity, mentioned Cheng. 

“Take a look at the anatomy of a flash mortgage,” mentioned Cheng.

A flash mortgage would possibly work together with a number of protocols without delay and commerce between a number of property, however Ethereum “doesn’t fairly care, and it doesn’t fairly see the borders with the sensible contract tasks.” They soar between protocols and property in a “flash,” enabled by open liquidity.

If this borderless imaginative and prescient is taken to its excessive, “any asset a person has on Ethereum, they need to be capable of leverage it to borrow the rest anyplace else,” and if liquidity could be achieved by means of an arbitrage commerce by way of a flash mortgage, that alone counts as a type of asset — not less than in a super, capital-efficient future.

Iron Financial institution brings this precept of open liquidity to protocol-to-protocol relationships. Cheng mentioned that C.R.E.A.M. is trying into working with tasks, resembling Saffron Finance, that are creating risk-based tranched debt. If customers assume that Iron Financial institution debt is riskier (particularly on the higher finish of its doable leverage, as much as 95x), Saffron has the infrastructure to assist that.

What’s extra, Cheng mentioned that C.R.E.A.M is working to develop the horizons of liquidity even to different chains.

Capital effectivity squared

If Ethereum doesn’t care in regards to the borders between property and protocols, then why can’t the identical liquid effectivity logic apply to all Ethereum Digital Machine-compatible chains? This could enable for loans, undercollateralized loans and flash loans throughout a number of ecosystems, bolstering liquidity throughout the area. 

“Cross-chain lending. That’s the factor the place individuals cease and say, ‘wait, maintain on, what?’” Cheng laughed. “That’s one thing we’re prototyping proper now. It’s not one thing on the roadmap, blah blah, we’re prototyping it proper now.”

In its early kind, customers would be capable of deposit property on C.R.E.A.M.’s V1 and unlock a mortgage on one other chain, permitting them to entry an alternate ecosystem whereas sustaining their property on Ethereum. The extra unique lending sorts will come later.

The issues in creating perfect, protected capital effectivity throughout all EMV-compatible chains are vital, however they’re at present being labored by means of, mentioned Cheng. Ultimately, the purpose is to allow Yearn vaults to go cross-chain by way of a “generalized wrapper,” which might develop the instruments accessible to vault strategists by orders of magnitude.

It’s a imaginative and prescient of open liquidity and capital effectivity enabled, partially, attributable to an open developmental ethos throughout the DeFi Voltron:

“We now have so many channels open. Should you had my Telegram open… so many working teams. I feel that story is underplayed. The entire concept of this merger, it’s so highly effective — we will hop in these channels at any time, ask one another something. It’s letting us transfer so shortly.”