RB

CommoditiesLive

Tokenized RBOB Gasoline

Tokenized RBOB Gasoline, hard-asset exposure tracked at spot.

See RB on /markets →Underlying ticker: RB

Key facts

On-chain symbol
RB
Underlying
RB
Asset class
Commodities
Custody
Held at Flo Finance
Chains
Base, Arbitrum, Ethereum
Distribution treatment
Spot price, no distributions
Attestation cadence
Daily
Issuer
Flo Finance
Backing
1:1 backed by the real underlying

How RB resolves to RB

Each RB on-chain represents a 1:1 claim on the underlying RBOB Gasoline held at an institutional custodian. The issuer and backing model are the same for every Flo token; only the underlying differs.

  1. 01

    Issuance

    Flo Finance issues RB as a tokenized RBOB Gasoline, 1:1 backed by the real underlying.

  2. 02

    Custody

    The underlying RBOB Gasoline is held at Flo Finance, an institutional custodian.

  3. 03

    Settlement

    RB settles on-chain on Base, Arbitrum, Ethereum. Cross-chain transfers route through Chainlink CCIP.

  4. 04

    Attestation

    Reserves are attested daily by an independent auditor and published on the Flo transparency surface.

Mint RB with one SDK call

Every Flo-issued token shares the same six SDK methods. Mint, redeem, supply, withdraw, borrow, repay.

POST /v1/mint

{
  "asset": "RB",
  "notional_usdc": "1000.00",
  "slippage_bps": 50,
  "settlement": {
    "currency": "USDC",
    "chain": "base"
  }
}

Where RB lives today

Flo distributes through partners. The same RB on-chain is the asset every partner integrates against; partner UIs may relabel it for their own brand.

Partner integrations in build

No live partner is distributing RB yet. Twelve integrations are in build across exchanges, wallets, fintechs, neobanks, and asset managers. Partners are listed here only after they ship.

Audits

Four independent firms, $250K bug bounty

Sherlock, Halborn, Cantina, and Cyfrin have audited the smart contracts that issue and settle RB. The same contracts power every Flo-issued token; one audit covers the catalogue.

Read the audit reports →

Backing

1:1 backed by the real underlying

RB is issued by Flo Finance and 1:1 backed by real RBOB Gasoline held at institutional custodians. Reserves are attested daily and published on the Flo transparency surface.

Open the transparency page →

Risks

RB carries the market risk of the underlying RBOB Gasoline, plus the structural risks common to every tokenized asset: custody concentration, smart-contract risk, and oracle dependency. Read the full risk disclosures on the Flo transparency surface before integrating or holding.