Chainstack adds Robinhood Chain support across managed and self-hosted node deployments
Singapore, August 5, 2026 — Chainstack, a Web3 infrastructure platform serving 100K+ developers across 70+ blockchain networks, has added Robinhood Chain support across three deployment models: Global Nodes, Dedicated Nodes, and Chainstack Self-Hosted. Robinhood Chain mainnet went live on July 1, 2026. Chainstack endpoints are live for mainnet (chain ID 4663) and testnet (chain ID 46630).
What Robinhood Chain is
Robinhood Chain is a permissionless, EVM-compatible Ethereum layer 2 built as an Arbitrum Orbit chain running the Nitro stack, purpose-designed for finance and tokenized real-world assets. It produces blocks every 100 milliseconds with sub-second soft confirmations, uses Ether (ETH) as its gas token, and posts data to Ethereum using blobs. Full Ethereum finality follows roughly 13 minutes after a batch is posted to layer 1. The network exposes standard Ethereum JSON-RPC, so Foundry, Hardhat, ethers.js, viem, and web3.py work unchanged, and Solidity contracts deploy without modification.
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