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Perpetra runs on Robinhood Chain, an EVM-compatible Ethereum L2. If your wallet works with Ethereum, it works here.

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Supported Wallets

We support any wallet that can connect to Robinhood Chain:
  • Robinhood Wallet (native support, no manual setup)
  • MetaMask
  • Rabby
  • WalletConnect (mobile wallets, Ledger Live, etc.)
  • Coinbase Wallet
  • Other EVM wallets with custom network support

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Network Details

Robinhood Wallet supports Robinhood Chain automatically. For other EVM wallets, add the network manually with the details below:
The public RPC endpoints are rate-limited and best for casual use. For production or high-frequency access, use a dedicated provider such as Alchemy, QuickNode, or dRPC.
Robinhood Chain uses ETH as its gas token, so keep a small ETH balance for network fees. See the official network documentation for the latest endpoints.

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First-Time Setup

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1. Connect

Click Connect Wallet and choose your wallet. Approve the connection request. Perpetra requests standard read permissions—we never ask for private keys or unlimited token approvals.

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2. Deposit

Deposit USDG from Robinhood Chain into your Lighter trading account. The first deposit requires approving the USDG contract; after that only the transfer is needed. Your balance shows in the app once the transaction confirms.

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3. Enable trading

Before your first order, click Enable trading. This registers a delegated trading key for your account:
  1. A key pair is generated for your account
  2. You sign one message in your wallet to authorize its public key
  3. From then on, orders are signed with that key — no wallet popup and no gas per trade
The trading key can only place and cancel orders. It cannot withdraw funds or transfer your assets. Withdrawals always require a signature from your own wallet. This is a one-time step per account. If you ever want to invalidate the key, authorize a new one from the app.
Only enable trading on a device you control. Anyone with access to an active trading key can open and close positions on your behalf — but they cannot move funds out of your account.

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Self-Custody

Your funds stay in your control. Perpetra never custodies your wallet and never holds your assets. Deposits go into the Lighter protocol’s contracts on Robinhood Chain, and you can withdraw at any time (subject to margin requirements on open positions). Only you hold the keys. No freeze, no withdrawal limits imposed by us.