Chainstack introduces Stable Mainnet support

We’re excited to announce that Chainstack now supports Stable — a stablecoin-native Layer 1 blockchain purpose-built for USDT payments and settlement. Starting today, you can deploy production-ready Stable Mainnet nodes on Chainstack in under two minutes.

Why build on Stable?

Stable is an EVM-compatible Layer 1 designed from line one for stablecoin finance, with USDT0 as the native gas token. Where general-purpose chains bolt stablecoin support on top of a volatile native asset, Stable inverts the model — stablecoins are first-class citizens, and the network is optimized around the operational realities of dollar-denominated onchain activity.

• USDT0 as native gas: Fees are dollar-denominated and predictable — no volatile native token to hedge, budget, or explain to your finance team. This makes Stable uniquely suited for payments, treasury, and fintech workloads where cost stability matters more than speculation.
• Purpose-built for stablecoin settlement: Rather than chasing every general-purpose use case, Stable narrows its design scope to stablecoin payments and settlement — the fastest-growing category in Web3 and the one traditional finance is actually adopting at scale.
• Full EVM compatibility: Solidity contracts, ethers.js, viem, Foundry, Hardhat — everything you already use for Ethereum works on Stable with a config change. No new toolchain to learn, no ecosystem cold-start.
• Tether-aligned: USDT is the world’s largest stablecoin by market cap and daily volume, and Stable is positioned as the L1 built around that liquidity — a distribution reality no purpose-built payments chain can match from scratch.

For developers, Stable Mainnet is the on-ramp to a chain where every fee, transfer, and settlement operation is denominated in a currency your users already understand — dollars.

Build better with Stable on Chainstack

Running Stable Mainnet on Chainstack gives you reliable access and predictable performance for any workload — from stablecoin payment integrations and merchant tooling to RWA platforms and onchain analytics. Chainstack provides:

• Global Nodes — geo-balanced RPC endpoints for scalable, low-latency access to Stable Mainnet
• Full and Archive nodes — recent state or full history from genesis, matched to your workload
• Debug namespace on archive — debug_* methods including debug_traceCall and debug_traceTransaction for transaction replay, call tracing, and smart-contract debugging
• Standard Ethereum JSON-RPC compatibility — HTTPS and WebSocket endpoints that work with any EVM toolchain you already have

How to get started with Stable on Chainstack

1. Log in to the Chainstack console (or create an account)
2. Create a new project
3. Select Stable as your blockchain protocol
4. Choose Mainnet and Global Node
5. Deploy the node
6. Open Access and credentials and copy your HTTPS and WebSocket endpoints

Bringing it all together

With support for Stable Mainnet, Chainstack extends its infrastructure coverage into the stablecoin-finance stack — a category that’s quickly becoming one of the most consequential shifts in Web3. Whether you’re building payment rails, merchant checkout, remittance flows, or any product that touches Stable, Chainstack provides the low-latency, production-grade RPC infrastructure to scale with confidence.

Power-boost your project on Chainstack

• Discover how you can save thousands in infra costs every month with our unbeatable pricing on the most complete Web3 development platform.
• Input your workload and see how affordable Chainstack is compared to other RPC providers.
• Connect to Ethereum, Solana, BNB Smart Chain, Polygon, Arbitrum, Base, Hyperliquid, Robinhood Chain, Arc, Tempo, MegaETH, Monad, Plasma, Avalanche, Optimism, Aptos, Cronos, Gnosis Chain, Moonbeam, Celo, Aurora, TON, Ronin, and Bitcoin mainnet or testnets through an interface designed to help you get the job done.
• Fast access to blockchain archive data and gRPC streaming on Solana.
• To learn more about Chainstack, visit our Developer Portal or join our Telegram group. 
• Connect your AI agent to Chainstack in seconds using Chainstack MCP — give Claude, Cursor, Codex, Gemini, and Windsurf live access to blockchain data, node management, and docs.
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Have you already explored what you can achieve with Chainstack? Get started for free today.