PYUSD0 WFLOW strategies v2

cadence/contracts/mocks/MockStrategies.cdc

@@ -495,7 +495,7 @@ access(all) contract MockStrategies {
     }
 
     init() {
-        self.IssuerStoragePath = StoragePath(identifier: "FlowYieldVaultsStrategyComposerIssuer_\(self.account.address)")!
+        self.IssuerStoragePath = StoragePath(identifier: "MockStrategiesComposerIssuer_\(self.account.address)")!
 
         let initialCollateralType = Type<@FlowToken.Vault>()
 

cadence/scripts/band-oracle/get_pyusd_price.cdc

@@ -0,0 +1,37 @@
+import "FungibleToken"
+import "FlowToken"
+import "BandOracle"
+
+/// Retrieves the PYUSD/USD price from the Band Protocol oracle on Flow.
+///
+/// BandOracle stores rates as symbol/USD values and computes cross-rates on demand.
+/// Querying PYUSD/USD returns the USD price of one PYUSD token (~1.0 for a healthy peg).
+///
+/// NOTE: BandOracle.getReferenceData requires a FLOW fee payment. This script creates an
+/// empty vault and succeeds only when BandOracle.getFee() == 0.0. If the fee is non-zero,
+/// use the get_pyusd_price transaction instead, which withdraws from the signer's FLOW vault.
+///
+/// @return A struct with:
+///   - fixedPointRate:   UFix64  — PYUSD/USD price as a decimal (e.g. 0.99980000)
+///   - integerE18Rate:   UInt256 — rate multiplied by 10^18
+///   - baseTimestamp:    UInt64  — UNIX epoch of the last PYUSD data update on BandChain
+///   - quoteTimestamp:   UInt64  — UNIX epoch of the last USD data update on BandChain
+///
+access(all)
+fun main(): BandOracle.ReferenceData {
+    let fee = BandOracle.getFee()
+    assert(fee == 0.0, message: "BandOracle fee is non-zero (\(fee) FLOW). Use the get_pyusd_price transaction to pay the fee.")
+
+    // Create an empty vault satisfying the payment parameter (fee == 0.0 is already asserted above)
+    let payment <- FlowToken.createEmptyVault(vaultType: Type<@FlowToken.Vault>())
+
+    // PYUSD is the base symbol; USD is the implicit quote for all Band oracle rates.
+    // The returned fixedPointRate = PYUSD price in USD.
+    let priceData = BandOracle.getReferenceData(
+        baseSymbol: "PYUSD",
+        quoteSymbol: "USD",
+        payment: <-payment
+    )
+
+    return priceData
+}