Chainstack updates: January 21, 2026

Protocols. Tempo Moderato Testnet is now available on Chainstack. You can deploy Global Nodes and Dedicated Nodes for Tempo Moderato Testnet. Documentation:

Tempo tooling — MetaMask, Viem, Wagmi, tempo-foundry, Hardhat, ethers.js, web3.py, and Remix IDE setup
Tempo API reference — Complete RPC method documentation
Tempo: Building your first payment app — Tutorial on accepting stablecoin payments
Tempo: Basic DEX swap with Foundry — Tutorial on swapping stablecoins using the built-in DEX