NFT Mortgages: Buy Now, Pay Later for MultiversX NFTs

Imagine seeing the exact NFT you have wanted for months. The floor price is 6 EGLD. Your wallet holds 3. In most marketplaces that is the end of the story: you either have the full amount or you walk away and hope it is still there next week. JewelSwap rewrites that story. With an NFT Mortgage, you put down what you have, borrow the rest, and take ownership of the NFT immediately. It is Buy Now, Pay Later, built natively for MultiversX NFTs.

This guide breaks down how NFT mortgages work on JewelSwap, walks through a real worked example, explains the interest plans and the Health Factor that keeps your position safe, and lays out the risks in plain language so you can decide whether a mortgage is the right tool for you.

What is an NFT mortgage?

An NFT mortgage is a way to buy an NFT without paying the full price upfront. You supply a down payment from your own wallet, and JewelSwap lends you the shortfall from a shared EGLD-lending pool. You get the NFT right away, and the NFT itself is held as collateral against the amount you borrowed.

If you have ever taken a mortgage on a house, the concept will feel familiar. You do not wait until you have saved the entire purchase price. You put down a portion, borrow the balance, and the asset you are buying secures the loan. Miss your obligations and the lender can claim the asset. Meet them, pay down the debt, and the asset is fully yours, free and clear.

The mechanism is closely related to a standard NFT-backed loan. In fact, JewelSwap's own documentation notes that the mortgage and loan mechanisms produce equivalent outcomes: both end with a collateralized debt position backed by an NFT. The difference is the starting point, which we will get to shortly.

How Buy Now, Pay Later works for NFTs

The flow is refreshingly simple. Here is what happens under the hood when you open a mortgage on JewelSwap:

You choose the NFT from a verified collection listed in the mortgage section of the platform.
You put down what you have. This is your down payment, funded from your own wallet.
You borrow the shortfall from the NFT EGLD-lending pool. That pool is supplied by lenders who earn yield on the EGLD they deposit.
You take ownership immediately. The NFT is purchased on your behalf and the position is opened.
You pick an interest plan that sets how often you service the debt.
The NFT is held as collateral on the platform until the borrowed amount is repaid.

The beauty of this design is that liquidity flows both ways. Buyers get access to NFTs they could not otherwise afford in one shot, and lenders get a productive home for their EGLD. If you want to see the other side of that trade, our guide on how to earn yield as an NFT lender explains exactly where the borrowed EGLD comes from and how suppliers are compensated.

A worked example: the 6 EGLD NFT

Numbers make this concrete, so let us use the same scenario JewelSwap uses in its documentation.

You want an NFT that costs 6 EGLD on the open market. You have 3 EGLD available right now. Instead of waiting, you open a mortgage:

Down payment: 3 EGLD (your own funds).
Borrowed from the lending pool: 3 EGLD.
Your debt position: 3 EGLD, which is 50% of the NFT's value.

In this case you have financed the purchase at a 50% down payment and a 50% loan. You now hold the NFT, and you owe 3 EGLD plus accruing interest against it. As you repay that debt, your effective equity in the NFT grows. Once the borrowed amount and its interest are cleared, the collateral is released and the NFT is unambiguously yours.

The ratio between what you borrow and the NFT's value matters, because it directly feeds your Health Factor. A smaller loan gives you a larger safety buffer, while a larger one gets you in with less cash but leaves less room before liquidation risk appears. We will look at that math next.

Interest plans: choosing how you pay

When you open a mortgage, you select an interest plan that determines how frequently interest accrues on your borrowed amount. JewelSwap offers four plans, and the interest rate is set by the platform rather than negotiated per loan. According to the interest plans documentation, they are:

1-day plan: 0.5% of the borrowed amount is paid daily.
3-day plan: 1% of the borrowed amount is paid every 3 days.
7-day plan: 2% of the borrowed amount is paid every week.
16-day plan: 4% of the borrowed amount is paid every 16 days.

Notice that every plan is priced on the borrowed amount, not on the full value of the NFT. In our 6 EGLD example, you borrowed 3 EGLD, so a 7-day plan would cost 2% of 3 EGLD, which is 0.06 EGLD per week.

The plans also reveal a clear trade-off. Shorter cycles carry lower headline rates per period but demand more frequent attention. Longer cycles bundle a larger payment into a single, less frequent installment. There is no single "best" plan; the right one depends on how actively you intend to manage the position and how quickly you expect to repay the principal. What all four share is a simple rule: keep your interest payments current, because missed payments are one of the two things that can trigger liquidation.

The Health Factor: your early warning system

Every mortgage position has a Health Factor, or HF. It is a single number that tells you, at a glance, how safe your position is. The liquidation documentation defines it with a straightforward formula:

Health Factor = (Floor Price × Liquidation Threshold) ÷ Debt with Interests

The Liquidation Threshold is fixed at 90%. The Floor Price is the current floor of the NFT's collection, calculated by an in-house JewelSwap algorithm designed to resist manipulation. The Debt with Interests is what you currently owe, principal plus accrued interest.

JewelSwap color-codes the result so you always know where you stand:

HF ≥ 1.5 (Green): the safe zone. Your collateral comfortably covers your debt.
1.0 ≤ HF < 1.5 (Orange): monitor carefully. You are still solvent but the buffer is thinning.
HF < 1.0 (Red): the position will be liquidated and sent to Graced Period Loans.

Let us plug in our example. Suppose the collection floor is still 6 EGLD and your debt with interest is roughly 3 EGLD. Health Factor = (6 × 0.90) ÷ 3 = 5.4 ÷ 3 = 1.8. That is comfortably green. But if the floor price fell to 3.5 EGLD while your debt stayed near 3 EGLD, the HF would drop to (3.5 × 0.90) ÷ 3 = 1.05, sliding into orange and close to the danger line. This is why the loan-to-value ratio you start with matters so much: the more you borrow relative to the NFT's value, the less room you have before a floor-price dip pushes you into the red.

What triggers liquidation

There are exactly two ways a mortgage position gets liquidated on JewelSwap:

A poor Health Factor. If the HF drops below 1.0, the collateral is no longer sufficient to safely cover the debt, and the loan is flagged for liquidation.
Missed interest payments. Even with a healthy HF, failing to service your chosen interest plan on schedule will trigger liquidation.

When either condition is met, the loan does not vanish instantly. It enters a Graced Period, giving you a final window to save your NFT.

The grace period and redemption

During the grace period you have up to 48 hours to redeem your NFT. To do so, you pay the original loan amount, any outstanding interest, and a liquidation fee of 10% calculated only on the borrowed funds. Clear that total within the window and you keep the NFT.

If the position is not redeemed within 48 hours, the NFT is sent to XOXNO, the MultiversX NFT marketplace, for auctioning or selling. At that point ownership passes on and the debt is settled from the proceeds.

Which NFTs are eligible?

Not every NFT qualifies. JewelSwap restricts mortgages and loans to verified collections only. As the NFT Mortgage documentation puts it, only NFTs from verified collections can be used for NFT Loans and NFT Mortgage, and the available collections are displayed in the borrow and mortgage sections of the platform.

This restriction protects everyone in the system. Verified collections tend to have deeper liquidity and more reliable floor prices, which makes the in-house pricing algorithm more robust and the whole lending market safer for both borrowers and the lenders funding it. It is the NFT equivalent of a bank only accepting collateral it can actually value and sell.

Mortgage vs. a plain NFT loan

Because the two products end in the same place, a collateralized debt position, it is worth being precise about how they differ at the start.

With a standard NFT-backed loan, you already own the NFT. You lock it as collateral and borrow EGLD against it, freeing up liquidity without selling. The NFT goes in; EGLD comes out.

With a mortgage, you do not own the NFT yet. You are using borrowed EGLD to acquire it in the first place, then holding it as collateral against the loan you just used to buy it. The EGLD (plus your down payment) goes in; the NFT comes out and stays as collateral.

In short: a loan unlocks value from an NFT you hold, while a mortgage helps you acquire an NFT you do not yet hold. Everything downstream, the interest plans, the Health Factor, the liquidation rules, is identical. That shared machinery is part of JewelSwap's broader lending design, which you can explore further in our overview of JewelSwap money markets and isolated versus cross lending.

The risks you should weigh

NFT mortgages are powerful, but leverage cuts both ways. Before opening a position, be honest with yourself about the following:

Floor price risk. Your Health Factor depends on the collection floor. If the floor falls sharply, your HF can slide toward liquidation even if you never miss a payment.
Payment discipline. Missed interest payments trigger liquidation on their own. Pick a plan whose cadence you can realistically keep up with.
The liquidation cost. Redeeming during the grace period means paying the full debt plus a 10% liquidation fee on the borrowed funds, on top of the interest you already owe.
Time pressure. The redemption window is 48 hours. If you are away from your wallet, you can lose the NFT to a XOXNO auction.

The most reliable defenses are simple: borrow conservatively relative to the floor, keep a comfortable Health Factor buffer, and stay current on interest. If you want a fuller sense of how NFTs behave as tradable, price-driven assets, our piece on the NFT AMM and trading NFTs like tokens is a useful companion.

Frequently asked questions

Do I own the NFT right away with a mortgage?

Yes. You take ownership immediately when the position opens. The NFT is held as collateral on the platform until you repay the borrowed amount and its interest, at which point the collateral is released.

How much do I need to put down?

You supply a down payment and borrow the shortfall from the EGLD-lending pool. In JewelSwap's documented example, a 3 EGLD down payment on a 6 EGLD NFT means borrowing 3 EGLD, a 50% loan. Your down payment size, relative to the floor, sets your starting Health Factor.

How is interest charged?

Interest is charged on the borrowed amount according to the plan you choose: 0.5% daily, 1% every 3 days, 2% weekly, or 4% every 16 days. Rates are set by the platform.

What is the Health Factor and when am I at risk?

Health Factor = (Floor Price × 90%) ÷ Debt with Interests. Green is 1.5 or higher, orange is between 1.0 and 1.5, and below 1.0 your loan is flagged for liquidation.

What happens if I get liquidated?

Your loan enters a graced period with up to 48 hours to redeem by paying the loan, outstanding interest, and a 10% liquidation fee on borrowed funds. If you do not redeem in time, the NFT is sent to XOXNO for auction.

Which NFTs can I mortgage?

Only NFTs from verified collections, which appear in the borrow and mortgage sections of JewelSwap. This keeps floor pricing reliable and the market safe for everyone.

NFT mortgages turn a hard "all or nothing" purchase into a flexible, financeable decision, and they do it on infrastructure built for the MultiversX ecosystem. Used with discipline, a comfortable Health Factor buffer, and an interest plan you can keep up with, they open the door to NFTs that would otherwise stay out of reach. Trade responsibly, watch your numbers, and let the collateral work in your favor. 🙏