How to get a Robinhood Chain RPC endpoint: a step-by-step guide

A Robinhood Chain RPC endpoint is the connection an application uses to read from and write to Robinhood Chain, the Ethereum layer 2 built for finance and tokenized real-world assets. It works with standard Ethereum tooling (chain ID 4663 on mainnet, 46630 on testnet), but the traffic behind it is different enough to change how an endpoint should be chosen and sized.

Robinhood Chain launched on July 1, 2026 and has since posted a net inflow of about $141 million over 30 days, the second-largest of any network tracked by RWA.xyz and behind only Solana (data as of September 24, 2026). Teams building here work with tokenized stocks and other regulated assets, where a dropped request can mean a missed compliance check or an unrecorded settlement.

Public vs private Robinhood Chain RPC endpoints

Robinhood documents a free public endpoint for the chain, but describes it as rate limited and not recommended for production use. The documentation points teams to an infrastructure provider for production traffic and lists Chainstack among the providers that support Robinhood Chain.

How the public endpoint compares with a Chainstack endpoint:

• Access: the public endpoint is free and open; Chainstack is authenticated.
• Rate limits: the public endpoint is rate limited; Chainstack limits are set by plan, 25 RPS on the free tier and higher on paid plans.
• Historical reads: for the public endpoint, use a provider with archive access; Chainstack offers full and archive modes.
• Debug and trace: not stated for the public endpoint; available on Chainstack paid plans.
• Uptime: not stated for the public endpoint; 99.99% on Chainstack.

Three details matter most once an application moves past testing:

• Submission speed. Robinhood Chain orders transactions strictly by arrival time at the sequencer, and paying a higher fee does not move a transaction ahead. For time-sensitive workloads, how quickly an endpoint accepts and forwards a transaction is one of the few levers a team controls.
• Archive data. Anything that rebuilds past state, such as valuing a fund at a historical block, verifying reserves, backfilling compliance events, or replaying a transaction, needs archive access. Robinhood documentation makes the same point: historical reads and indexing call for an archive endpoint.
• Connection type. Use HTTPS for balance reads and transaction broadcasts, and WebSocket for live subscriptions. Polling for new blocks over HTTPS burns requests on a chain with fast blocks, while a WebSocket subscription pushes each new block and matching event as it happens.

How to get a Robinhood Chain RPC endpoint in six steps

You can get a production-ready Robinhood Chain RPC endpoint on Chainstack in about two minutes by creating a project, selecting Robinhood Chain and a network, choosing a node type, and copying the HTTPS and WebSocket URLs.

1. Sign in to the Chainstack console or create a free account.
2. Create a project.
3. Select Robinhood Chain as the network, then Mainnet or Testnet.
4. Pick a node type: a Global Node (shared, geo-balanced, deploys instantly) or a Dedicated Node (isolated capacity, available on Pro plans and above).
5. Copy the HTTPS and WebSocket endpoints from the node access details.
6. Check the connection by sending an eth_chainId request. The response should be 0x1237 (4663) on mainnet or 0xb626 (46630) on testnet.

Testnet ETH is available from the Chainstack Robinhood Chain testnet faucet. The free Developer plan includes 3M request units per month at 25 RPS, enough to prototype and validate an integration. Debug and trace APIs require a paid plan and a Global Node.

Prefer to work from an AI assistant? The Chainstack MCP server lets you deploy nodes and request testnet funds from a chat prompt in Claude, Cursor, ChatGPT, Codex, Gemini, or Windsurf.

Which Chainstack deployment models support Robinhood Chain?

Chainstack offers Robinhood Chain through three deployment models from a single account: shared Global Nodes, isolated Dedicated Nodes, and Chainstack Self-Hosted for teams that run nodes on their own infrastructure.

• Global Nodes are geo-balanced, auto-scaling endpoints that deploy in minutes, a common starting point for wallets, dashboards, and new applications.
• Dedicated Nodes are isolated high-performance instances with no per-request billing and full control over node configuration, suited to indexers, trading systems, and steady high-volume workloads.
• Chainstack Self-Hosted runs nodes on infrastructure a team owns, with zero data leaving its environment, while Chainstack handles deployment, monitoring, updates, and recovery. It fits banks, custodians, and licensed broker-dealers whose compliance rules keep customer-linked transaction data off third-party infrastructure.

Chainstack serves 100,000+ developers across 70+ blockchain networks and holds SOC 2 Type II and ISO 27001 certifications, which regulated teams typically request during vendor review.

Production readiness checklist

Before routing real traffic to an endpoint:

• Primary and fallback endpoints configured
• Retry logic with exponential backoff
• Credentials stored in a secret manager, never hardcoded
• Monitoring for latency, error rate, and throttling, with alerts for sustained degradation
• Archive access confirmed for any workload that computes NAV or historical state
• Request budget sized for peak activity, not average load
• WebSocket reconnect and backfill logic for subscription-driven services

Getting started with Robinhood Chain on Chainstack

Production applications need a provider endpoint. Robinhood describes its public endpoint as rate limited and not recommended for production use, so anything moving past testing should not depend on it.

Start with Chainstack: deploy a Robinhood Chain node in about two minutes on the free Developer plan (3M request units per month), then move to a paid Global Node for production traffic, or to a Dedicated Node or Chainstack Self-Hosted when the workload needs isolation or full control over where data lives.