The Stable Public Testnet is officially open. Developers can now deploy, test, and interact with a live network designed for real-world payments.

Stable was built on a simple principle: money should move with speed, predictability, and trust.

Every transaction on Stable is powered by USDT as native gas, creating a consistent environment for payments and smart contract execution. Developers can build with familiar EVM tooling while operating in a network designed for fast settlement, transparent costs, and financial-grade reliability.

Stable provides the infrastructure for programmable, compliant, and frictionless value transfer, a foundation built for real-world money movement.

Stable is the execution layer for real-world finance.

The Stable Public Testnet gives developers full access to the network's technical foundation:

• Connect using standard EVM tooling like Hardhat, Foundry, and ethers.js

• Deploy contracts and interact through Stable's public RPC endpoint

• Test USDT-based transactions using the faucet and block explorer

• Experiment with system modules that power native settlement and fee logic

With single-slot finality, transactions reach final confirmation in one block, ensuring predictable, irreversible execution. Fees are paid directly in USDT, eliminating volatility and simplifying the user experience.

The Stable Public Testnet opens a path for developers and enterprises to shape the future of digital payments. 

Developers can test contracts, integrate stablecoins into applications, and explore native payment primitives. For businesses, it opens a path to programmable financial infrastructure, one that can support compliant, low-cost, and predictable global transactions.

Applications that can be built include:

• Payments and merchant apps that settle instantly without intermediaries

• Cross-border remittance systems with transparent, low-cost transactions

• Payroll and invoicing tools powered by on-chain USDT flows

• Onchain commerce that connects users, assets, and payments seamlessly

These examples reflect Stable's vision: a payment layer where stablecoins move freely, powering financial applications that are reliable, compliant, and built for global scale.

The Stable Public Testnet is supported by leading infrastructure partners who share our vision for reliable, global onchain payments. Among them, USDT0 and LayerZero play integral roles in strengthening Stable’s foundation.

USDT0 advances unified stablecoin liquidity across the ecosystem, while LayerZero enables seamless capital movement between networks which is a foundational requirement for global payment infrastructure.

“USDT0’s integration with USDT-native networks like Stable represents a major step toward unified on-chain liquidity. By enabling USDT0 to serve as the native gas token, we’re simplifying transaction flows and reducing friction for payment processors and users across the stablecoin economy. We’re proud to be a Day-1 partner in building this next layer of stablecoin infrastructure.”

Lorenzo R. - Co-Founder USDT0

“Stable is redefining what it means to move value at a global scale. By building with LayerZero, it demonstrates how interoperability can advance on-chain finance to be faster, programmable, and globally scalable. This is what the next era of digital money looks like.” -

Bryan Pellegrino - Co-Founder LayerZero Labs

The network is open and ready. Developers can connect through the public RPC, request test USDT from the Faucet, and view their activity in the explorer. 

Everything needed to get started is available in the Stable Documentation.

Join the community and start building with the Stable network today.

Developer Community:https://discord.gg/stablexyz

Build with Stable to power the future of global payments.