PayPal Expands PYUSD Stablecoin Across Eight Blockchains

PayPal is broadening the reach of its PYUSD stablecoin, now supporting eight additional blockchains, including Tron, Avalanche, and Stellar. The expansion leverages LayerZero’s Stargate Hydra bridge to create a fully permission less and interoperable version of PYUSD, known as PYUSD0, which allows users to move funds seamlessly across multiple networks.

This move positions PayPal as a significant player in the growing stablecoin ecosystem, giving users access to a cryptocurrency that can operate across chains while remaining fully fungible with its original version.

PYUSD0: Permissionless and Interoperable

The integration with LayerZero provides the underlying infrastructure for minting, burning, and transferring PYUSD0 across supported blockchains. LayerZero’s Stargate Hydra bridge serves as the interface for these cross-chain operations, ensuring fast and secure transfers.

The new PYUSD0 supports Tron, Avalanche, Aptos, Abstract, Ink, Sei, and Stable. Existing PYUSD versions on Berachain (BBYUSD) and Flow (USDF) will also upgrade to PYUSD0. Stellar has been added as a separate integration, providing low-fee, near-instant transfers that are particularly appealing to users in developing regions.

Bryan Pellegrino, CEO of LayerZero Labs, emphasized the importance of such integrations, stating that PYUSD0 enables “better money experiences utilizing modern technology” and allows self-custodied users to move funds without relying on traditional banking infrastructure.

Expanding PayPal’s Crypto Footprint

Since its introduction in August 2023, PYUSD has gradually expanded its footprint across the crypto market. With the addition of eight new chains, PayPal now supports PYUSD on Ethereum, Solana, Arbitrum, Stellar, and several emerging networks. This makes it one of the most accessible stablecoins, enhancing its appeal for both retail and institutional users.

PYUSD’s growth aligns with the broader stablecoin market, which the US Treasury estimates could expand from $295 billion in April 2025 to $2 trillion by 2028. Stablecoins like PYUSD, USDT, and USDC are increasingly viewed as essential tools for digital payments and cross-border transactions, providing stability in a volatile crypto environment.

Market Position and Competition

Despite its rapid expansion, PYUSD remains behind industry leaders in market capitalization. Tether (USDT) leads with a market cap of $171.2 billion and supports 12 blockchains, while Circle’s USDC follows with $74.3 billion across 25 chains. Other stablecoins, including Ethena USDe (USDE), USDS, and Dai (DAI), round out the top five, with PYUSD currently ranking 11th at $1.3 billion.

The multi-chain strategy gives PYUSD a competitive edge in terms of accessibility and cross-chain functionality, helping it challenge more established stablecoins. By providing a permissionless, interoperable solution, PayPal ensures PYUSD remains a flexible tool for users seeking blockchain-native financial solutions.

Benefits for Users

The expansion of PYUSD across multiple blockchains brings several advantages:

• Cross-chain usability: Users can transfer funds seamlessly between networks, reducing reliance on centralized exchanges.

• Permissionless operations: PYUSD0 allows for self-custody, giving users control over their funds without intermediaries.

• Interoperability: PYUSD0 maintains full fungibility with existing PYUSD, enabling consistent value across networks.

• Global accessibility: Stellar integration offers near-instant transactions with low fees, making it suitable for users in regions with limited banking access.

These features reflect a broader trend in the crypto space toward user-centric, blockchain-agnostic financial services that prioritize accessibility and efficiency.

Regulatory and Market Implications

Stablecoins like PYUSD are increasingly important in the regulatory landscape. The US GENIUS Act, signed in July 2025, establishes one of the most comprehensive frameworks for stablecoins, fostering clarity for issuers and encouraging adoption. PayPal’s multi-chain approach positions PYUSD to benefit from these developments while appealing to users seeking legally compliant digital dollar alternatives.

The broader market has also seen significant innovation, with other stablecoins such as USDT and USDC expanding to dozens of networks. By enabling PYUSD across multiple chains, PayPal ensures its stablecoin can compete on usability, flexibility, and global reach.

Looking Ahead

PayPal’s expansion of PYUSD reflects the growing importance of stablecoins as digital payment instruments. By leveraging LayerZero’s Stargate Hydra bridge, the company provides a seamless, permissionless solution for cross-chain transfers, appealing to a global audience of crypto users.

As stablecoins continue to gain traction, PYUSD’s accessibility across multiple networks may encourage broader adoption for payments, trading, and decentralized finance. Analysts predict that the integration of stablecoins with multi-chain infrastructure will be a key driver in the growth of blockchain-based financial systems in the coming years.

Conclusion

The expansion of PayPal’s PYUSD stablecoin across eight new blockchains marks a significant step in its evolution. With the creation of PYUSD0, users can enjoy permissionless, fully interoperable transfers, reinforcing PayPal’s position in the growing stablecoin market. While competitors like USDT and USDC maintain larger market shares, PYUSD’s multi-chain strategy and accessibility give it a unique edge in the increasingly interconnected world of digital finance.