The oracle is a small, single-purpose contract that holds the current BWICK/USD price on-chain so other apps can show USD values. Prices are stored in micro-USD (6 decimals), so $0.0001 = 100.

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How it works

  • Only the configured relayer address may post a price, via UpdatePrice (it submits both BWICK/USD and SOL/USD; the SOL price is kept for transparency).
  • Every reading is timestamped. Queries can pass require_fresh=true, which fails if the latest price is older than the configured max age (default 30 seconds). This is how consumers avoid trading on a stale number.
  • The admin can rotate the relayer address.

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Important: the oracle does not gate graduation

USD figures from the oracle are for display and soft limits only. Launchpad graduation is measured in BWICK actually raised, not USD, so a stale or missing oracle reading never blocks a token from graduating. See the Launchpad overview.

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Interface

UpdatePrice, the freshness-aware queries, and admin messages are all in msg.rs.