Documentation
Read it before
you sign it.
Contracts, parameters, endpoints and the exact behaviour of every surface. If this page and the chain disagree, the chain is right and we have a bug.
Architecture
Curated markets on top of immutable Morpho Blue settlement, with our oracle adapter, risk framework and liquidation engine layered above it.
JumpFlash loans
Borrow and repay in one transaction with no protocol fee. Open to any contract on the chain.
JumpAgent endpoint
A hosted MCP server publishing markets, rates and positions in a form an agent can act on.
JumpContracts
Every Blackbelt contract is verified on Blockscout. The vault address is published in the footer of every page on this site and is the only address you ever need to check a deposit against.
What sits where
Settlement is Morpho Blue, immutable and formally verified, and it is the thing that actually holds a deposit. Above it we run four pieces we wrote ourselves: an oracle adapter over Chainlink feeds and Uniswap TWAPs, a risk framework that fixes belt, LLTV and cap per market, a liquidation engine with a watchdog on every open position, and the surfaces you see on this site.
The split matters
We can list a collateral badly. We cannot reach into settlement and move your balance, because that code cannot be changed after deployment by Morpho, by us, or by anyone holding a key. Read the split as a limit on our own authority rather than a marketing claim.
Flash loans
Any contract on Robinhood Chain can borrow from a market and repay inside the same transaction, paying gas and no protocol fee. If the balance is not whole by the end of the transaction the whole thing reverts, which is what makes a zero-fee loan safe to offer at all. The usual callers are liquidators, refinancers and arbitrageurs.
Agent endpoint
A hosted MCP server exposes markets, rates, caps, belts and positions as structured tools, so an agent reads the protocol directly instead of scraping this front end. It is read-first: an agent can see everything and can only move funds with a signature from a wallet its operator controls.
$BELT
Staking $BELT pays a pro-rata share of the reserve factor collected across the book, distributed in USDG. A stake also carries a borrow rebate of up to 20% of interest paid and a supply boost on top of the market rate. There is no lockup, and unstaking stops accrual without forfeiting what already accrued.
Parameters
Belt, LLTV, supply cap, oracle addresses and curator are published per market and readable on chain. A parameter change is a published event with the five listing gates behind it, not a silent write.