PYUSD is PayPal USD, a US dollar stablecoin issued by Paxos Trust Company and distributed through PayPal and Venmo. It launched in August 2023 on Ethereum, expanded to Solana in 2024, and by 2026 reaches a wider set of chains through LayerZero's cross-chain messaging. Each token is redeemable 1:1 for dollars and backed by cash, US dollar deposits, and short-term US Treasuries held by Paxos. Circulating supply sat near $3.5 billion in May 2026, up more than fivefold over the prior year.
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PayPal's own pages describe PYUSD in marketing terms. This article does the part PayPal will not: separate the brand from the mechanics. PayPal is the distributor and the consumer face. Paxos is the regulated entity that mints, burns, and holds the reserves. Understanding that split is the difference between knowing what PYUSD is and knowing how it actually works.
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PayPal does not issue PYUSD. Paxos Trust Company does. As of December 12, 2025, Paxos converted its New York limited-purpose trust charter into a national trust charter supervised by the Office of the Comptroller of the Currency, operating as Paxos Trust Company, National Association under OCC charter number 25379. It is the same chartered entity that issues USDP (Pax Dollar) and previously issued BUSD for Binance. PayPal contracts Paxos to mint and redeem the token, then wraps the result in the PayPal and Venmo apps.
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That structure matters for two reasons. First, the reserves backing PYUSD are held by Paxos as customer property, segregated from both Paxos's and PayPal's corporate balance sheets. Even if PayPal failed as a company, the dollars behind PYUSD would not be PayPal's to lose. Second, the regulator overseeing the entity is now the OCC at the federal level, not a state agency or a PayPal banking subsidiary. The OCC supervises Paxos's reserve practices, redemption obligations, and compliance with sanctions and anti-money-laundering rules.
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PYUSD launched in August 2023 as the first US dollar stablecoin offered by a major consumer payments company. By March 2026 PayPal had extended access to users across 70 markets, including the United Kingdom, Singapore, Peru, and Guatemala, moving PYUSD from a US-only product toward a global one. Supply growth followed: circulating PYUSD ran near $3.5 billion in May 2026, more than five times its level a year earlier, according to CoinMarketCap and DefiLlama data.
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For context, that still leaves PYUSD an order of magnitude smaller than Circle's USDC, which sat near $78 billion in circulation in Q1 2026, and far smaller than Tether's USDT at roughly $143 billion. PYUSD is a serious entrant, not a market leader.
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PYUSD reserves are held entirely in cash, US dollar deposits, and short-term US Treasuries and Treasury reverse repurchase agreements. There is no commercial paper, no corporate debt, and no crypto collateral in the reserve. The composition is deliberately narrow: instruments that can be liquidated quickly to honor 1:1 redemptions.
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Paxos publishes two documents on a monthly cadence. The first is a Reserve Report listing the specific instruments and dollar amounts composing the reserves. The second is a third-party attestation, produced by an independent accounting firm, verifying that the reserve assets equal or exceed the PYUSD in circulation. Both live on the Paxos PYUSD transparency page and are dated, so anyone can check the most recent month against the reported supply.
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An attestation is not a full financial audit. It confirms a point-in-time match between reserves and tokens; it does not opine on Paxos's internal controls the way a GAAP audit would. This is the standard model across regulated stablecoins, including USDC and USDP, and it is worth knowing the limit of what an attestation certifies. Paxos's trust charter adds a layer most stablecoins lack: under trust law, customer assets are segregated and protected in bankruptcy, so PYUSD holders would have a claim on the reserves ahead of general creditors even in an enterprise failure.
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The peg is enforced by the mint-and-redeem mechanism, not by an algorithm. When a user buys PYUSD through PayPal, dollars flow to Paxos, Paxos adds those dollars to the reserve, and an equal number of new tokens are minted onchain. When a user redeems, the reverse happens: tokens are burned and dollars are released from the reserve. Because every token corresponds to a reserve dollar that can be redeemed 1:1, arbitrage keeps the market price near a dollar. If PYUSD trades below $1 on an exchange, a redeemer can buy cheap tokens and redeem them for a full dollar at Paxos; if it trades above, a minter can deposit dollars and sell new tokens.
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This is the same fiat-collateralized model USDC and USDP use, and it is structurally different from algorithmic stablecoins that hold their peg through supply incentives, or from synthetic dollars like Ethena's USDe that hedge a peg with derivatives. PYUSD has no such moving parts. Its peg is only as strong as Paxos's ability to redeem on demand, which is why the reserve composition and the trust segregation rules carry the weight. There is no public history of PYUSD losing its peg since its August 2023 launch.
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Direct minting and redemption with Paxos is an institutional and PayPal-mediated process, not something a retail holder does at the smart-contract level. Most users acquire and exit PYUSD through PayPal, Venmo, exchanges, or onchain swaps against USDC and USDT, where deep liquidity on Ethereum and Solana keeps the conversion close to par without touching the issuer at all.
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PYUSD began as an ERC-20 token on Ethereum. In 2024 Paxos minted PYUSD natively on Solana, where lower fees and faster settlement made it practical for payments and DeFi at smaller ticket sizes. Ethereum and Solana remain the two deepest-liquidity homes for the token.
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The 2026 picture is wider. PayPal and Paxos adopted LayerZero's omnichain framework to extend PYUSD beyond its native chains, alongside native launches on Arbitrum and Stellar. Through that cross-chain layer PYUSD became reachable on additional networks including Aptos, Avalanche, Sei, Ink, and Tron, with PayPal stating an ambition to make the token accessible across a much larger set of chains over time. The practical takeaway: liquidity is concentrated on Ethereum and Solana, while the long tail of chains exists mostly for transport and reach rather than deep onchain markets.
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This multi-chain spread is exactly where a routing layer earns its keep. A holder with PYUSD on Solana who needs to pay a counterparty settling on Ethereum, or who wants to swap into USDC on Base, faces a cross-chain movement problem. Eco's stablecoin routing infrastructure handles that class of transfer, moving value across chains and between stablecoins without the holder manually bridging and re-bridging. Distribution partners such as MetaMask, Phantom, and LI.FI plug into the same plumbing.
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In April 2025 PayPal introduced rewards on PYUSD balances held in the PayPal and Venmo apps, starting at an advertised 3.7% annual rate. By 2026 the advertised rate had moved to 4%, and PayPal characterizes it as variable, viewable in the app, and changeable at any time. Rewards accrue on the average daily PYUSD balance and pay out monthly in PYUSD.
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The label matters. PayPal frames this as a platform reward, not interest paid by the issuer. That framing is a direct response to the GENIUS Act, the federal stablecoin law that prohibits permitted payment stablecoin issuers and their affiliates from paying interest or yield to holders for simply holding the token. By routing the payment through PayPal as a distributor reward rather than Paxos as issuer interest, the program aims to stay on the legal side of that line.
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Whether that distinction holds is an open regulatory question. The OCC opened a GENIUS Act rulemaking with a comment period running into 2026, and one of the live debates is whether affiliate-paid rewards count as the kind of yield the statute bans. If the final rule reads the prohibition broadly, PayPal and Paxos may need to restructure the program. The rate is also region-limited: PYUSD rewards are available to US customers outside New York who opt in and hold at least $1 in PYUSD. A separate companion piece breaks down the rewards mechanics, eligibility, and how this compares to onchain DeFi yield.
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The instinct is to compare PYUSD and USDC on backing, but their reserves look broadly similar: both are cash and short-term Treasuries, both publish monthly attestations, both are issued by regulated US entities now holding OCC national trust charters. The real differences are distribution, scale, and the rewards model.
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Distribution is PayPal's structural advantage. PYUSD sits inside an app that hundreds of millions of consumers already use, with rewards baked into the same interface. USDC has no comparable consumer wallet; Circle's strength is institutional and developer distribution across exchanges, payment processors, and dozens of blockchains. On raw onchain reach and liquidity, USDC is far ahead. On embedded consumer access, PYUSD has the edge.
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Scale is the other gap. USDC's roughly $78 billion supply dwarfs PYUSD's $3.5 billion, which translates into deeper liquidity, tighter spreads, and broader protocol support for USDC across DeFi. Fees are a function of the chain rather than the token: PYUSD and USDC both cost Ethereum gas on Ethereum and fractions of a cent on Solana. The deciding factors are where you already hold value and which app you transact in. A dedicated comparison covers the routing and rewards tradeoffs in depth.
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PYUSD carries the risk profile common to fiat-backed stablecoins plus a few specifics. Reserve risk is low by design given the cash-and-Treasuries composition, but attestations are point-in-time and not full audits. Counterparty risk runs through Paxos, whose OCC national trust charter and bankruptcy-remote structure are mitigants rather than guarantees. Regulatory risk is concentrated in the rewards program: a broad reading of the GENIUS Act could end or reshape the 4% offering.
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There is also concentration to note. Two parties, PayPal and Paxos, control issuance and distribution, and the token's growth is closely tied to PayPal's consumer adoption strategy. That is neither good nor bad on its face; it is a structural fact a holder should understand. This article lays out the mechanics so the decision is informed.
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PYUSD is the clearest example of a legacy payments company issuing a dollar onchain through a regulated trust. As it spreads across Ethereum, Solana, and a widening set of chains, the friction shifts from getting dollars onchain to moving them between chains and stablecoins. Eco's routing infrastructure is built for that step, settling stablecoin transfers across networks so that holding PYUSD on one chain does not lock value there. For anyone building payments on top of PayPal's dollar, the issuance is solved; the movement is where the work remains.
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Paxos Trust Company issues PYUSD; PayPal distributes it. Paxos is the OCC-chartered national trust company that mints, burns, and holds the reserves. PayPal is the consumer-facing distributor inside the PayPal and Venmo apps. The token would survive PayPal as a company because the reserves sit with Paxos as segregated customer property.
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PYUSD is backed 1:1 by cash, US dollar deposits, and short-term US Treasuries plus Treasury reverse repurchase agreements, all held by Paxos and verified by monthly third-party attestations. There is no commercial paper or crypto collateral in the reserve.
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PayPal advertised 4% as of 2026, up from the 3.7% launch rate in April 2025. The rate is variable, set by PayPal, viewable in the app, and available only to opted-in US customers outside New York. It may change or be restructured depending on the OCC's GENIUS Act rulemaking.
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PYUSD launched on Ethereum, expanded to Solana and later Arbitrum and Stellar, and reaches additional networks including Aptos, Avalanche, Sei, Ink, and Tron through LayerZero by 2026. Ethereum and Solana hold the deepest liquidity.
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Supply and market data from CoinMarketCap and DefiLlama (PYUSD and USDC pages, March to May 2026). Issuance, reserves, and attestation details from Paxos transparency disclosures and PayPal product documentation. Paxos charter conversion from the OCC chartering notice dated December 12, 2025 and Paxos newsroom. Rewards rate history from PayPal's April 2025 announcement and current PayPal Help Center pages. Cross-chain expansion from PayPal and LayerZero announcements, 2025 to 2026. GENIUS Act provisions from the enacted statute and OCC rulemaking notices, 2025 to 2026. Figures are dated where cited; stablecoin supplies move continuously, so verify current numbers against issuer and tracker pages before relying on them.
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PYUSD vs USDC 2026: PayPal's Dollar vs Circle's
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PYUSD Rewards 2026: How the Yield Actually Works
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