Stable (STABLE)

Overview

A blockchain built around digital dollars

Stable is a layer 1 blockchain designed for payments in dollar-denominated stablecoins. Its main payment asset is USDT0, a version of Tether’s USDT that can move between supported blockchains. Stable uses USDT0 to pay network fees as well as to send value. That gives people and businesses one dollar-based balance to manage when making payments. The network also supports PayPal USD (PYUSD) as a settlement asset. (docs.stable.xyz)

STABLE is the network’s governance and staking token. Holders can use it to help select validators and take part in decisions about the chain. Someone sending a payment in USDT0 does not need to hold STABLE for gas. This split is central to the project: stablecoins handle everyday transfers, while STABLE helps coordinate and secure the system behind them. (docs.stable.xyz)

History & Team

From development to mainnet

Stable developed its network around a common problem in crypto payments. On many blockchains, a person can hold a stablecoin but still needs a different token to pay the fee for sending it. Stable’s team built a chain that puts dollar-based payments at the center of both the user experience and network design. The project raised a $28 million seed round with backing from Bitfinex and Hack VC. PayPal Ventures later announced an investment tied to plans for PYUSD on Stable. (prnewswire.com)

Stable’s mainnet launched on December 8, 2025. The project’s public leadership has included Brian Mehler as CEO and Sam Kazemian as chief technology officer. Alongside the operating team, the Stable Foundation has a role in the token’s ecosystem and community allocation. The project describes long-term development, partner support, and network governance as parts of its growth plan. (stable.xyz)

Technology & How It Works

USDT0 pays for gas

Every blockchain needs a way to account for the computing work behind a transaction. This cost is often called gas. On Stable Mainnet, USDT0 is the native gas asset. When a user sends funds or interacts with an application, fees are measured and paid in USDT0. The network’s published mainnet settings identify USDT0 as the gas token and STABLE as the governance token. (docs.stable.xyz)

USDT0 also works with token-based applications. Its native-gas and token interfaces draw on the same underlying balance, allowing wallets and smart contracts to use familiar Ethereum-style tools. Stable supports the Ethereum Virtual Machine, or EVM, so developers can bring over many of the skills and tools they use to build on Ethereum. This helps payment applications connect with wallets, contracts, and other software already common in crypto. (docs.stable.xyz)

Validators and fast settlement

Stable uses a delegated proof-of-stake system. Validators check transactions and agree on the network’s record, while STABLE holders can delegate tokens to validators. Its StableBFT consensus design is built for quick, definite confirmation. Stable’s mainnet information lists an approximate block time of 0.7 seconds. For a payment service, quick confirmation helps it tell both sender and recipient when a transfer has settled. (stable.xyz)

The project also works on the less visible parts of the chain: storing account data, processing smart contracts, and answering requests from apps. Its development plans include ways to process independent transactions at the same time and to reserve network capacity for business payments. These are development goals rather than features needed to understand a basic USDT0 transfer. (stablelabs.mintlify.app)

Tokenomics & Utility

Supply and distribution

The total supply is fixed at 100 billion STABLE. The published allocation assigns 40% to ecosystem and community growth, 25% to the team, 25% to investors and advisers, and 10% to the genesis distribution. The genesis portion was intended to help launch network use and support early participants. The ecosystem portion supports work such as developer programs, integrations, and user onboarding. (stable.xyz)

The token has several connected jobs. Staking and delegation support validator selection. Governance gives holders a way to take part in protocol decisions. The network collects transaction fees in USDT0; validators may share fee distributions with people who delegate STABLE to them. These uses give the token a role in network coordination even though it stays out of the usual payment path. (docs.stable.xyz)

The project’s whitepaper describes a Universal Lock for tokens held in locked allocations. It sets out staged releases beginning in December 2027 and running toward December 2029, with conditions that can delay individual stages. The schedule applies to the locked team, investor and foundation pools. In this way, the distribution plan separates tokens available for early ecosystem activity from those set aside for longer-term participants. (stable.xyz)

Ecosystem & Use Cases

Payments for people, businesses, and software

A simple use of Stable is sending USDT0 between two wallets. The same payment rail can support a merchant invoice, a recurring subscription, or a business paying many people. A developer can build these flows into an app rather than asking users to manage a separate gas token. Stable’s documentation also describes pay-per-call services, in which software pays for an individual request instead of buying a larger plan in advance. (docs.stable.xyz)

Cross-border settlement is another focus. A payment provider can use the blockchain to move a digital-dollar balance and connect that transfer to services that pay recipients in local currency. The on-chain payment and the local payout are different steps, but they can be joined in one business workflow. For organizations making frequent payments, predictable timing and easy-to-read dollar amounts are important parts of that design. (docs.stable.xyz)

The ecosystem reaches beyond USDT0. PYUSD gives applications another dollar stablecoin to use on the network. StableHub provides an interface for viewing balances, sending transfers, and exploring Stable services. The project has also announced work with Billions Network on verified identity for payments made by AI agents. That partnership links Stable’s payment role with identity tools for software acting on a person’s behalf. (t.me)

Advantages & Challenges

What the design makes easier

Stable’s clearest advantage is its single-asset payment experience. A USDT0 user can hold funds for a transfer and pay the related network fee from the same type of balance. EVM compatibility gives builders a familiar starting point, while fast confirmation supports uses where a payment needs to clear during checkout or another short interaction. Separating STABLE’s staking role from gas also lets the payment experience stay focused on stablecoins. (docs.stable.xyz)

A specialized chain has work to do beyond processing transactions. Payment businesses need wallet support, dependable connections to other chains, useful ways to enter and leave the stablecoin system, and software that fits their records and customer services. Stable’s focus on USDT0 makes these links especially important. Features described in its roadmap, including reserved blockspace and further processing upgrades, also depend on continued development and adoption. (stablelabs.mintlify.app)

Where to Buy & Wallets

Exchanges and network access

STABLE is available on Kraken, KuCoin, Gate, and MEXC. Their published listings identify the asset as Stable’s STABLE token. Supported deposit and withdrawal networks vary by platform and location, so the network shown by an exchange is part of the transfer details. (blog.kraken.com)

MetaMask and other EVM-compatible wallets can connect to Stable Mainnet. Its chain ID is 988, and the wallet’s native currency symbol is USDT0. After adding the network, a wallet can display its native USDT0 balance. STABLE is an ERC-20 token on Stable Mainnet, so a wallet may need its token details to display a STABLE holding alongside that gas balance. The network’s block explorer lets users view addresses and confirmed activity. (docs.stable.xyz)

Regulatory & Compliance

Different assets, different rules

Stable’s payment design involves two distinct kinds of assets. STABLE is used for staking and governance, while USDT0 and PYUSD are used as dollar-based payment assets. The STABLE token was issued by a foundation established under the laws of Panama. The project describes it as a utility and governance token; its legal treatment depends on the rules that apply to a particular activity and jurisdiction. (stable.xyz)

In the United States, the Securities and Exchange Commission’s 2026 guidance discusses how a crypto asset’s features and the way it is offered can affect securities-law treatment. In the European Union, the Markets in Crypto-Assets framework sets rules for crypto-asset offerings, trading services, and certain stablecoins. These frameworks matter differently to a governance-token holder, an exchange, a stablecoin issuer, and a business operating a payment service. (sec.gov)

For Islamic finance, an independent Shariah screening published by ShariaQuant rates holding STABLE and delegated staking as halal, based on its assessment of the network’s payment activity and token use. The religious treatment of a separate lending product or other financial application on Stable depends on how that particular product works. (shariaquant.com)

Future Outlook

Building out payment infrastructure

Stable’s longer-term direction is to make digital-dollar transfers easier to build into ordinary services. Its roadmap describes improvements to transaction processing, data storage, and access for business users. The project also sees uses in payroll, subscriptions, merchant payments, and payments made by software agents. Progress in those areas will depend on developers and payment providers turning network features into services people can use. (stablelabs.mintlify.app)

STABLE’s future role follows that growth. As the network develops, its governance and delegation functions provide ways for token holders to help coordinate validators and protocol changes. Meanwhile, the payment experience can remain centered on USDT0 and other supported stablecoins. That division of roles is the main idea behind Stable’s economic model. (stable.xyz)

Summary

Stable’s place in crypto payments

Stable is a purpose-built blockchain for moving dollar stablecoins. USDT0 handles gas and everyday transfers; STABLE supports staking, validator coordination, and governance. With EVM-compatible tools, fast settlement, and support for payment applications, the project aims to make stablecoins easier to use as practical payment infrastructure. (docs.stable.xyz)