Confirm the network you mean
A wallet’s network name is a human-readable label. The chain ID is a numerical identifier used by the software. A misleading label can sit beside the wrong ID, so compare the complete configuration against the official source instead of relying on the word “Robinhood”.
Mainnet and testnet have separate balances and records. Testnet activity does not demonstrate that a mainnet transfer will work.
Mainnet versus testnet: the chain ID matters
Official configuration snapshot reviewed 26 October 2026
| Field | Mainnet | Testnet |
|---|---|---|
| Chain ID | 4663 | 46630 |
| Native gas symbol | ETH | ETH |
| Environment | Public mainnet chain | Separate test network |
| Public RPC | https://rpc.mainnet.chain.robinhood.com | https://rpc.testnet.chain.robinhood.com |
| Explorer | robinhoodchain.blockscout.com | explorer.testnet.chain.robinhood.com |
The official documentation marks public RPC endpoints as rate-limited and not recommended for production. This table is a documentation comparison, not a successful endpoint probe. Same ticker text (ETH) does not make mainnet and testnet balances or transactions interchangeable. No endpoint, wallet or account was queried.
Fictional check: label and chain ID disagree
Imagine a made-up wallet row labeled Robinhood Chain that shows chain ID 46630 and the testnet explorer. That pair describes the documented testnet, even if the short label omits testnet. It is not evidence of a mainnet balance or successful mainnet transfer. Compare chain ID and explorer with official configuration; no network was added or queried.
What an RPC endpoint does and what its address cannot prove
An RPC endpoint is an interface through which software requests network data or submits a transaction to a node or service. A block explorer is a separate interface that presents indexed public records. An endpoint URL identifies where software would send a request; by itself it does not prove reachability, current data, independent operation, correct chain configuration or safety for an action.
Documented public RPC references
| Network | Endpoint | Documentation limit |
|---|---|---|
| Mainnet | https://rpc.mainnet.chain.robinhood.com | Rate-limited; not recommended for production |
| Testnet | https://rpc.testnet.chain.robinhood.com | Rate-limited; not recommended for production |
The connecting guide also lists provider endpoints, some with credential placeholders. This lesson does not create or expose credentials or perform an API request. Never paste a key into a public page, support message or source-control file. An RPC response does not establish transaction finality; compare network evidence with the documented stages.
Fictional configuration check
A made-up setup pairs the documented mainnet RPC endpoint with testnet chain ID 46630. That pairing is inconsistent with the documented mainnet ID 4663. Stop and compare the network, ID and explorer; do not submit a request or transaction. This is a paper exercise, not a live call.
A manual setup sequence
- Open the official network documentation from a verified domain.
- Choose mainnet or testnet deliberately. Copy the matching chain ID, RPC and explorer into the wallet’s network settings.
- Review the saved settings and selected account before using the network.
- Use the explorer to inspect public data without granting a website permission to spend assets.
Adding a network configures where the wallet sends requests. It is not a token approval and should not require disclosing a recovery phrase. Follow the wallet’s own current manual, since its interface may change.
When a balance looks wrong
Check the selected account and network first. Then inspect the same address on the matching explorer. If the record exists there but the wallet display differs, the problem may involve indexing or the data provider. It is not evidence that you should send another transfer.
Do not “repair” a setup by importing a stranger’s recovery phrase or connecting to an unsolicited support tool. Save the public address, network and relevant hash for diagnosis; keep secret signing material private.
Related lessons: what the network is, how to read a receipt, why ETH pays gas, and how bridge routes differ.
A network name is not proof that every operation works
Robinhood Wallet is a separate self-custody app. Its US support materials publish network information, but operation support is narrower: send/receive, swaps and dapp connections can each have different supported assets, routes and conditions. The support pages can change. Check the current source for the exact action and asset rather than copying a network list from an old screenshot.
| Intended operation | Evidence to match | What a network name alone does not prove |
|---|---|---|
| Send or receive | Exact asset, selected network, receiving service support and any address/tag requirement in current per-asset help | That the asset can be sent on every network the app displays |
| Wallet swap | Input and output token contracts, source/destination networks, current route support, quote and route status | That a token is available to swap merely because its network is configured |
| Connect a dapp | That the current app/platform supports that dapp network; then separately inspect any signature or approval request | That connection is a swap, transfer, approval or endorsement of the site |
| Read Chain configuration | Official Chain docs for network name, chain ID and RPC/explorer fields | That Chain docs prove an asset listing, Wallet operation, live RPC health or account eligibility |
US Wallet FAQ snapshot reviewed 26 October 2026. This is the operation-by-network table shown in the cited Robinhood Wallet FAQ. It is a dated help-page snapshot, not a live compatibility check; per-asset availability, route, app version and eligibility can vary. A listed network does not mean every token or every operation is supported.
| Documented operation | Networks named in FAQ |
|---|---|
| Swap | Ethereum; Solana; Arbitrum; Polygon; Optimism; Binance Smart Chain; Base |
| Send or receive | Ethereum; Bitcoin; Dogecoin; Solana; Polygon; Arbitrum; Optimism; Binance Smart Chain; Base; Robinhood Chain |
| Dapp via web3 browser | Ethereum; Polygon; Arbitrum; Optimism; Binance Smart Chain; Base; Robinhood Chain |
| Receive NFT | Ethereum; Polygon |
Fictional fixture W-46: network listed, action unconfirmed
Invented record: a product help page lists Network N among wallet networks; a learner asks whether fictional token Q can be swapped on N. No per-token route or contract evidence is provided. Answer: “network listed” is insufficient; check the current operation-specific swap documentation and exact token/network. The result is unknown, not supported or unsupported. This fixture was not checked against an app and uses no real token, account or transaction.
For Robinhood Chain specifically, the Chain documentation lists chain configuration; it documents the network rather than every Wallet action. Source snapshot reviewed 26 October 2026. No wallet or endpoint was tested.