What Is RLUSD Stablecoin? A Clear Guide

RLUSD is a fiat-backed US dollar stablecoin issued by Ripple Labs. Each token is designed to be redeemable for one US dollar and is backed by cash and cash-equivalent reserves. It is a native stablecoin, meaning it is minted directly on the blockchains where it circulates rather than bridged from another chain.

According to Allium's stablecoins dataset (as of August 4, 2026), RLUSD has an onchain circulating supply of $1.55 billion spread across two chains: $0.85 billion on the XRP Ledger and $0.70 billion on Ethereum. Those figures come from Allium's onchain stablecoin data, which standardizes raw blockchain activity into verticals used by researchers and institutions.

Key takeaways

• RLUSD is a fiat-backed stablecoin from Ripple Labs, pegged to the US dollar and backed by cash and cash-equivalent reserves.
• It is a native token, minted directly on the XRP Ledger and Ethereum rather than moved across a bridge.
• Per Allium's dataset, RLUSD circulates at $1.55 billion across two chains, led by $0.85 billion on the XRP Ledger and $0.70 billion on Ethereum.
• Being live on two very different chains lets RLUSD serve both XRP Ledger payment corridors and the deep DeFi liquidity of Ethereum.
• The reliability of a stablecoin depends on verifiable reserves and transparent, standardized onchain data that anyone can audit.

Why this matters now

Stablecoins have moved from a crypto-trading tool to a serious layer of financial plumbing. They settle value in seconds, run around the clock, and increasingly show up in cross-border payment flows where legacy rails are slow and expensive. Ripple built its business on international payments, so a dollar stablecoin under its own brand is a logical extension: a settlement asset it controls, issued on infrastructure it knows well.

The timing tracks a broader shift. Payment networks like Visa have begun surfacing stablecoin activity to their partners, and firms such as a16z have folded stablecoin data into flagship research. Regulators are watching closely too, with stablecoin data increasingly feeding official research. When a payments-first company like Ripple issues a regulated-style dollar token, it signals that stablecoins are being treated as core infrastructure rather than an experiment.

For a fuller picture of where this fits, our report with FXC Intelligence looks at how big stablecoins' share of cross-border payments has become, and our overview of onchain financial market infrastructure maps the rails these assets run on.

How RLUSD works

1. Reserves are deposited. Ripple holds reserves in cash and cash-equivalent instruments intended to match the value of tokens in circulation.
2. Tokens are minted. When a customer buys RLUSD, new tokens are issued natively on the XRP Ledger or on Ethereum, one token per dollar received.
3. Tokens circulate. Holders send RLUSD onchain the same way they move any token: peer to peer, into DeFi protocols, or across payment corridors. Settlement is near-instant and continuous.
4. Redemption burns tokens. When a holder redeems RLUSD for dollars, the tokens are destroyed and the equivalent reserves are released, keeping supply aligned with backing.
5. Supply is observable onchain. Because mint and burn events happen on public chains, the circulating supply can be measured directly. Allium's dataset shows that measured supply at $1.55 billion, split $0.85 billion on the XRP Ledger and $0.70 billion on Ethereum.

Why a two-chain design matters

RLUSD living natively on both the XRP Ledger and Ethereum is a deliberate strategy, and it changes what the token can do.

The XRP Ledger is purpose-built for payments, with fast, cheap settlement and a built-in decentralized exchange. That makes it well suited to remittances and treasury movements where speed and cost dominate. Ethereum hosts the deepest pool of DeFi protocols, lending markets, and tokenized-asset activity. Issuing natively on both means RLUSD can serve payment corridors on one chain and plug into composable finance on the other, without a bridge sitting in the middle as a point of failure.

Before and after, concretely:

• Faster settlement: a cross-border payment that would sit for two business days in correspondent banking clears onchain in seconds.
• No bridge risk: because the token is native on each chain, holders avoid the wrapped-asset and bridge-exploit risks that have drained other assets.
• Access to real yield venues: the Ethereum supply can move directly into lending and liquidity protocols instead of being stranded on a payments-only network.

How RLUSD compares to other stablecoin models

Not all stablecoins keep their peg the same way. Understanding the model tells you where the risk sits.

RLUSD sits firmly in the first column. Its promise is simple: one token, one dollar, redeemable. The value of that promise rests on two things being true and verifiable, namely that the reserves exist and that the onchain supply matches them.

Why the data layer matters

A stablecoin is only as trustworthy as the numbers behind it. That means two data problems have to be solved at once: proving the reserves off-chain, and measuring the tokens on-chain. The second is where standardized blockchain data earns its keep.

Raw blockchain data is messy. Mints, burns, transfers, and contract addresses look different on the XRP Ledger than on Ethereum, and counting supply accurately means normalizing all of it. Allium, the data foundation for onchain finance, ingests raw data from more than 150 blockchains and standardizes it into verticals including stablecoins, so a figure like RLUSD's $1.55 billion supply is comparable across chains and over time. Allium delivers this through databases, APIs, and data streams, and its pipelines are SOC-certified, which matters when the output feeds research or institutional reporting.

This kind of accountable, reliable data lets analysts, regulators, and issuers reason about stablecoins with confidence. Ondo's first data scientist has described how onchain activity becomes market intelligence, and Stellar has leaned on independent onchain insights to win institutional trust. The same discipline that verifies a stablecoin's supply also underpins the broader move toward tokenized equities and onchain stocks.

Where RLUSD fits in onchain finance

RLUSD is one instrument in a rapidly expanding onchain financial system. Stablecoins act as the cash leg for almost everything else: they settle trades against tokenized assets, provide collateral in lending markets, and move value across the corridors that FX-heavy businesses care about. As tokenized securities grow, the need for standardized identifiers and shared reporting rails grows with them, which is why work on an identifier for tokenized securities and a consolidated tape for tokenized equities is happening in parallel.

The through-line is settlement. A dollar token that clears in seconds, on chains where other assets already trade, removes the friction of waiting for cash to catch up with a trade. That is the practical reason a payments company issued one.

Risks and open questions

• Reserve verification: fiat-backed tokens depend on reserves being real, liquid, and safely custodied. Attestations reduce but do not eliminate this risk, and they are only as good as their frequency and scope.
• Concentration and issuer control: a single issuer mints and redeems the token, which means operational and governance decisions sit with one company.
• Regulatory movement: stablecoin rules are still forming across jurisdictions, and requirements around reserves, disclosure, and redemption rights can change the economics.
• Chain-specific risk: supply on two chains means exposure to the security and liveness of both networks.
• Liquidity depth: a $1.55 billion supply is meaningful but smaller than the largest incumbents, so redemption behavior in stress scenarios is less battle-tested.

None of these are unique to RLUSD, and each is easier to monitor when supply and flows are measured with standardized, auditable onchain data.

Frequently asked questions

What is the RLUSD stablecoin?

RLUSD is a fiat-backed US dollar stablecoin issued by Ripple Labs. Each token is designed to be redeemable for one US dollar and is backed by cash and cash-equivalent reserves. It is a native token minted directly on the blockchains where it circulates.

Who issues RLUSD and what backs it?

RLUSD is issued by Ripple Labs. It uses a fiat-backed peg mechanism, meaning it is supported by reserves held in cash and cash-equivalent instruments intended to match the value of tokens in circulation.

Which blockchains does RLUSD run on?

RLUSD is a native token on two chains. According to Allium's stablecoins dataset (as of August 4, 2026), it circulates at $0.85 billion on the XRP Ledger and $0.70 billion on Ethereum.

How much RLUSD is in circulation?

Per Allium's dataset as of August 4, 2026, RLUSD has an onchain circulating supply of $1.55 billion across two chains.

How is RLUSD different from an algorithmic stablecoin?

RLUSD is fiat-backed, so it holds its peg through direct redemption for dollars against real reserves. Algorithmic stablecoins rely on code and market incentives to expand or contract supply, which makes them more fragile under stress.

Why does onchain data matter for a stablecoin like RLUSD?

A stablecoin's supply and flows live on public blockchains, but raw data differs between chains. Standardized, SOC-certified data (such as Allium's) normalizes mints, burns, and transfers so supply figures are accurate and comparable across the XRP Ledger and Ethereum.