How can FXRP be used as collateral in Sentora's RLUSD vault on Morpho?

The full answer

What went live in August?

FXRP went live as collateral in Sentora’s RLUSD vault on Morpho, on Ethereum mainnet. Flare reported this in its September 24, 2026 anniversary post [1]. Flare’s earlier post, dated August 3, 2026, said a new isolated FXRP/RLUSD market was live on Morpho Blue and that XRP holders could borrow RLUSD against FXRP without selling their XRP [2].

For background on the borrowed asset, see what RLUSD is.

How does the collateral arrangement work?

Flare’s one-line description is “Supply FXRP, borrow RLUSD, keep the exposure” [1]. U.Today reported that the market is permissionless and that borrowers pick their own loan-to-value ratio, provided their positions stay below the liquidation threshold [3].

FXRP is the token that carries XRP into this market. Flare describes it as a 1:1 representation of XRP, minted only after Flare’s data protocols verify the payment on the XRP Ledger [1]. Flare also said the XRP backing it stays on the XRP Ledger [1].

What did Sentora check before accepting FXRP?

U.Today reported that Sentora assessed FXRP under its institutional risk framework before adding it as eligible collateral. The review covered liquidity, market behaviour, oracle design and liquidation mechanisms [3]. Flare’s August 3 post said the review looked at how the collateral behaves, whether the oracle is reliable, and whether liquidity is sufficient to handle liquidations and withdrawals. It added that FXRP met that standard and is now monitored like the vault’s other collateral [2]. These are descriptions from Flare and a trade publication, not an independent audit report.

How large is the market?

Flare said the market opened at a $4 million cap. As of September 24, 2026, it stood at $7.85 million, with $7.9 million of RLUSD supplied against 10.6 million FXRP collateral [1]. CryptoSlate reported on October 1, 2026 that the market had about 7.18 million RLUSD in outstanding loans against 10.76 million FXRP [4].

U.Today reported that the market launched with a conservative supply cap that could be raised as liquidity and adoption grow [3].

What are the risks and limits?

The market is isolated. Each market pairs one collateral with one loan asset, and U.Today reported that the structure is meant to contain risk within individual markets rather than across the protocol [3]. That limits contagion, but it does not protect a single borrower. A borrower whose position goes past the liquidation threshold can lose collateral.

Flare also said, in the same post, that “No layer here is finished” [1]. It described a next version that starts and ends on the XRP Ledger: a holder signs from an XRPL wallet, borrows RLUSD against XRP, and receives it back at an XRPL address or an exchange or bank deposit address [1]. Flare presents this as work still open, not a live feature.

How the size of this market compares with wider XRP credit activity is a separate question. See how stablecoin supply on the XRP Ledger is growing and who earns RLUSD reserve interest. For the test of whether activity like this supports the broader institutional case for XRP, see what would show the XRP thesis is working.