osmosis

The Osmosis Oracle contract inherits logics from the base Oracle contract, with the Osmosis query and price source plugins. The contract provides prices denominated in uosmo for assets used in the protocol.

Links

• Contract address: osmo1mhznfr60vjdp2gejhyv2gax9nvyyzhd3z0qcwseyetkfustjauzqycsy2g
• Testnet address: osmo1dqz2u3c8rs5e7w5fnchsr2mpzzsxew69wtdy0aq4jsd76w7upmsstqe0s8
• Contract repo: https://github.com/mars-protocol/outposts/tree/master/contracts/oracle/osmosis
• Audits: https://github.com/mars-protocol/mars-audits/tree/main/red-bank

ExecuteMsg

OsmosisPriceSource

Osmosis PriceSource response type.

price_source.rs

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#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]

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#[serde(rename_all = "snake_case")]

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pub enum OsmosisPriceSource {

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Fixed {

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price: Decimal,

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},

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Spot {

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pool_id: u64,

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},

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ArithmeticTwap {

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pool_id: u64,

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window_size: u64,

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downtime_detector: Option<DowntimeDetector>,

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},

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GeometricTwap {

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pool_id: u64,

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window_size: u64,

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downtime_detector: Option<DowntimeDetector>,

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},

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XykLiquidityToken {

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pool_id: u64,

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},

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}

NOTE

For Spot and Twap variants, pool_id must point to an Osmosis pool consists of the asset of interest and OSMO.

Variants	Description
Fixed	Returns a fixed value
Spot	Osmosis spot price quoted in OSMO
ArithmeticTwap	Osmosis arithmetic twap price quoted in OSMO
GeometricTwap	Osmosis geometric twap price quoted in OSMO
XykLiquidityToken	Osmosis LP token (of an XYK pool) price quoted in OSMO