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Mobius is the RWA Prime Terminal on Robinhood Chain. It combines pooled lending, onchain collateral, and positions at external trading venues in a single credit account. Robinhood Stock Tokens are the canonical collateral for this architecture, but the system is not limited to RWAs. Any asset or venue admitted by a Mobius market fits the same portfolio, authorization, and risk model.

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Why Mobius Exists

Tokenized assets, lending markets, and trading venues operate as separate margin systems. A stock token held on Robinhood Chain cannot ordinarily support a position on Hyperliquid or Aster. A hedge on Lighter cannot reduce the collateral required by another venue. Each system sees only its own account. This fragments one economic portfolio into several isolated balance sheets. Capital is posted repeatedly, hedges go unrecognized, and borrowing power cannot follow the portfolio to the venue where it is needed. Mobius provides a common credit and risk layer across those systems. Venues continue to execute trades and enforce their own local margin rules; Mobius finances and evaluates the combined portfolio.

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Architecture

  • Lending pools on Robinhood Chain supply debt capital and accrue interest from credit-account borrowing.
  • A Credit Account holds onchain assets, debt, permissions, and the portfolio’s canonical risk state.
  • Onchain collateral, including Robinhood Stock Tokens, is held directly by the Credit Account and valued by the onchain risk engine.
  • Venue Accounts represent the Credit Account at integrated execution venues such as Hyperliquid, Lighter on Robinhood, and Aster.
  • The Venue Account Model gives each venue the same binding, state, and action interfaces while keeping venue-specific mechanics behind a driver.
  • TEE-backed Executors process actions authorized by the Credit Account and relay authenticated venue state. They cannot originate discretionary trades or withdrawals.
The Credit Account remains the source of authority throughout. External venues receive only the capital and permissions required for authorized activity, while Robinhood Chain remains the canonical layer for debt and portfolio risk.

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One Portfolio

The risk engine calculates one global Health Factor from:
  • risk-adjusted assets held directly by the Credit Account;
  • risk-adjusted equity reported by its Venue Accounts; and
  • principal and accrued interest owed to its lending pool.
Venue equity does not receive unconditional collateral credit. Its contribution depends on the venue state being authenticated, sufficiently fresh, and permitted by the account’s risk configuration. Hedge and correlation benefits are also strategy-scoped. An approved strategy may recognize a defined relationship between a Stock Token and its corresponding perpetual hedge, for example, while enforcing limits on assets, venues, hedge ratios, and deviations. Positions outside those constraints receive the market’s standard conservative treatment.

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What the Terminal Enables

  • Leveraged RWA carry: Finance a hedged Stock Token position and earn the strategy’s carry over borrowing costs.
  • Leveraged funding arbitrage: Finance equal and opposite positions at venues with different funding rates.
  • Portfolio credit: Borrow against the combined value of approved onchain assets and authenticated venue equity.
  • Cross-venue execution: Access integrated venues through one authorization and risk system instead of funding each account as an isolated portfolio.
Mobius does not make every position interchangeable or every hedge creditworthy. It provides credit that reflects an approved portfolio’s economic structure while preserving explicit asset, venue, strategy, and solvency constraints.