Oracle

Encapsulated the call to PythOracle.

Config

#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
pub struct Config {
    pub owner: CanonicalAddr,
    pub pyth_contract: CanonicalAddr,
    pub new_owner: Option<CanonicalAddr>,
}

* = optional

InitMsg

#[cw_serde]
pub struct InstantiateMsg {
    pub pyth_contract: String,
    pub owner: Addr,
}
{
  "owner": "sei...address...",
  "pyth_contract": "sei...address..."
}

ExecuteMsg

ConfigFeedInfo

Set the relevant information for updating oracle.

#[cw_serde]
pub enum ExecuteMsg {
    ConfigFeedInfo {
        asset: String,
        price_feed_id: String,
        price_feed_symbol: String,
        price_feed_decimal: u32,
        check_feed_age: bool,
        price_feed_age: u64,
    },
}
{
  "config_feed_info": {
    "asset": "factory/sei1h3ukufh4lhacftdf6kyxzum4p86rcnel35v4jk/usdt",
    "price_feed_id": "ff61491a931112ddf1bd8147cd1b641375f79f5825126d665480874634fd0ace",
    "price_feed_symbol": "Crypto.ETH/USD",
    "price_feed_decimal": 8,
    "price_feed_age": 360,
    "check_feed_age": true
  }
}

ChangeOwner

Change the contract owner, only can issued by current owner.

#[cw_serde]
pub enum ExecuteMsg {
    ChangeOwner {
        new_owner: String,
    },
}
{
  "change_owner": {
    "new_owner": "sei...addr..."
  }
}

SetConfigFeedValid

Set whether the oracle is available, the default is available, the type is bool.

#[cw_serde]
pub enum ExecuteMsg {
    SetConfigFeedValid {
        asset: String,
        valid: bool,
    },
}
{
  "set_config_feed_valid": {
    "asset": "factory/sei1h3ukufh4lhacftdf6kyxzum4p86rcnel35v4jk/usdt",
    "valid": true
  }
}

ChangePythContract

Change the pyth contract address, only can issued by current owner.

#[cw_serde]
pub enum ExecuteMsg {
    ChangePythContract {
        pyth_contract: String,
    },
}
{
  "change_pyth_contract": {
    "pyth_contract": "sei...addr..."
  }
}

QueryMsg

All query messages are described below. A custom struct is defined for each query response.

QueryPrice

Returns the price of the asset.

#[cw_serde]
#[derive(QueryResponses)]
pub enum QueryMsg {
    #[returns(PriceResponse)]
    QueryPrice { asset: String },
}
{
  "query_price": {
    "asset": "factory/sei1h3ukufh4lhacftdf6kyxzum4p86rcnel35v4jk/usdt"
  }
}

PriceResponse 

#[cw_serde]
pub struct PriceResponse {
    pub asset: String,
    pub emv_price: Decimal256,
    pub emv_price_raw: i64,
    pub price: Decimal256,
    pub price_raw: i64,
    pub last_updated_base: u64,
    pub last_updated_quote: u64,
}
{
  "price_response": {
    "asset": "factory/sei1h3ukufh4lhacftdf6kyxzum4p86rcnel35v4jk/usdt",
    "emv_price": "1.00000000",
    "emv_price_raw": 100000000,
    "price": "1.00000000",
    "price_raw": 100000000,
    "last_updated_base": 1634160000,
    "last_updated_quote": 1634160000
  }
}

QueryPrices

Returns the prices of the assets.

#[cw_serde]
#[derive(QueryResponses)]
pub enum QueryMsg {
    #[returns(Vec < PriceResponse >)]
    QueryPrices { assets: Vec<String> },
}
{
  "query_prices": {
    "assets": [
      "factory/sei1h3ukufh4lhacftdf6kyxzum4p86rcnel35v4jk/usdt",
      "factory/sei1h3ukufh4lhacftdf6kyxzum4p86rcnel35v4jk/eth"
    ]
  }
}

QueryConfig

Returns information about global config.

#[cw_serde]
#[derive(QueryResponses)]
pub enum QueryMsg {
    #[returns(ConfigResponse)]
    QueryConfig {},
}
{
  "query_config": {}
}

ConfigResponse 

#[cw_serde]
pub struct PythFeederConfigResponse {
    pub price_feed_id: PriceIdentifier,
    pub price_feed_symbol: String,
    pub price_feed_decimal: u32,
    pub price_feed_age: u64,
    pub check_feed_age: bool,
    pub is_valid: bool,
}
{
  "config_response": {
    "price_feed_id": "fff...",
    "price_feed_symbol": "USDT",
    "price_feed_decimal": 6,
    "price_feed_age": 1634160000,
    "check_feed_age": true,
    "is_valid": true
  }
}

QueryPythFeederConfig

Returns the pyth feeder config.

#[cw_serde]
#[derive(QueryResponses)]
pub enum QueryMsg {
    #[returns(PythFeederConfigResponse)]
    QueryPythFeederConfig { asset: String },
}
{
  "query_pyth_feeder_config": {
    "asset": "factory/sei1h3ukufh4lhacftdf6kyxzum4p86rcnel35v4jk/usdt"
  }
}

PythFeederConfigResponse 

#[cw_serde]
pub struct PythFeederConfigResponse {
    pub price_feed_id: PriceIdentifier,
    pub price_feed_symbol: String,
    pub price_feed_decimal: u32,
    pub price_feed_age: u64,
    pub check_feed_age: bool,
    pub is_valid: bool,
}
{
  "pyth_feeder_config_response": {
    "price_feed_id": "fff...",
    "price_feed_symbol": "USDT",
    "price_feed_decimal": 6,
    "price_feed_age": 1634160000,
    "check_feed_age": true,
    "is_valid": true
  }
}

QueryExchangeRateByAssetLabel

Returns the exchange rate of the asset label.

#[cw_serde]
#[derive(QueryResponses)]
pub enum QueryMsg {
    #[returns(Decimal256)]
    QueryExchangeRateByAssetLabel { base_label: String, quote_label: String },
}
{
  "query_exchange_rate_by_asset_label": {
    "base_label": "USDT",
    "quote_label": "ETH"
  }
}
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