Running on devnet — a test network. Tokens and balances here have no value, and the Solana programs are unaudited. OpenFiat never takes custody of fiat; escrow is enforced on chain.

Settings

Your merchant name and avatar are published to the network and signed by your wallet. Everything below them is a local preference stored in this browser.

Merchant name

Connect a wallet. A merchant name is a claim signed by your key, not an account setting — there is nothing to set until a wallet is connected.

Avatar

Connect a wallet. An avatar is a claim signed by your key, so there is nothing to set until a wallet is connected.

Payment accounts

The accounts you receive fiat into. Selling requires at least one: when you take a sell order, you nominate which of these the buyer pays, and they see each field separately so they can copy it without retyping. Stored in this browser only.

Preferences

  1. Default market

    No market chosen yet — the exchange opens on whichever you last browsed.

  2. Theme

    Dark only for now — light mode is on the roadmap

    Dark

Notifications (OFS-6000)

Connect a wallet. A subscription is an event your key signs and every node replicates — not a setting stored in this browser — so there is nothing to show or change without one.