Chainstack updates: October 8, 2026

Now you can deploy Global Nodes for Ink Testnet and Celo Sepolia Testnet. Chainstack upgraded Starknet Global Nodes to Pathfinder v0.24.2. starknet_estimateMessageFee now returns an overall_fee of at least 0.00005 ETH.

Protocols. Now, you can deploy Global Nodes for Ink Testnet and Celo Sepolia Testnet.

Starknet. Chainstack upgraded Starknet Global Nodes on Mainnet and Sepolia Testnet to Pathfinder v0.24.2. starknet_estimateMessageFee now returns an overall_fee of at least 50,000,000,000,000 wei (0.00005 ETH). When the gas amounts multiplied by their prices add up to less than that, overall_fee is exactly 50,000,000,000,000 wei.