What is the Robinhood Chain RPC URL?
The public mainnet RPC endpoint is https://rpc.mainnet.chain.robinhood.com and the testnet endpoint is https://rpc.testnet.chain.robinhood.com. Both are free, unauthenticated, and rate-limited — Robinhood's own documentation says they are unsuitable for production.
Robinhood Chain also exposes a WebSocket sequencer feed at wss://feed.mainnet.chain.robinhood.com and a sequencer endpoint at https://sequencer.mainnet.chain.robinhood.com. The feed is the lowest-latency signal on the chain: it pushes transactions the moment they are sequenced, before block inclusion.
For production you want a dedicated endpoint. The chain is EVM-equivalent, so ethers.js, viem and web3.py work unmodified — pointing them at a provider is a URL change and nothing else.
Source: Robinhood Chain connection docs · checked 2026-08-27