Discover key facts and figures about major blockchain protocols that are empowering transformations across industries.
Back to all chains
Stable Stable is an EVM-compatible Layer 1 blockchain purpose-built for USDT-native stablecoin settlement, with USDT0 as the native gas token and full EVM tooling compatibility.
Stable Mainnet is an EVM-compatible Layer 1 with standard Ethereum JSON-RPC, archive access, and debug_traceCall support for transaction replay and smart-contract debugging. WebSocket subscriptions are available for real-time event streams.
Stable is designed for stablecoin-native applications: payments, payouts, merchant settlement, remittances, treasury, and dollar-denominated onchain commerce. USDT0-denominated gas gives predictable, dollar-stable transaction costs without a volatile native token.
| Consensus | StableBFT — a Delegated Proof-of-Stake protocol built on CometBFT, designed for sub-second deterministic finality. The STABLE token secures the network through staking and validator election, while all user transaction fees are paid in USDT0. |
| Public / Private / Permissioned | Public and permissionless for users and developers. Validator participation is permissioned. |
| Smart contracts | Yes |
| Smart contract language(s) supported | Solidity; EVM-compatible |
| Transaction privacy | Not currently. Stable uses a public EVM where transactions, balances, and contract state are visible onchain. |
| Transaction visibility | Public by default. Transactions, contract state, and event logs are queryable through public RPC endpoints and StableScan (stablescan.xyz). |
| Transaction ordering | Transactions enter a mempool, and validators assemble them into blocks. Priority fees can improve inclusion during congestion, though most transactions require minimal or zero priority fee under normal conditions. |
AI-ready infrastructure
Refer and earn
Ethereum
Hyperliquid
Solana
Arbitrum
BNB Smart Chain
Base
Polygon
TRON
Sui
Robinhood
