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Update pendle #90

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47f7bb4
Update pendle deps
rudewalt Jun 6, 2025
174d260
fix: add check for underlying asset, change scale (#1)
rudewalt Aug 22, 2025
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2 changes: 1 addition & 1 deletion lib/pendle-core-v2-public
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Submodule pendle-core-v2-public updated 549 files
2 changes: 1 addition & 1 deletion src/adapter/pendle/PendleOracle.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ import {IPMarket} from "@pendle/core-v2/interfaces/IPMarket.sol";
import {IPPrincipalToken} from "@pendle/core-v2/interfaces/IPPrincipalToken.sol";
import {IPPYLpOracle} from "@pendle/core-v2/interfaces/IPPYLpOracle.sol";
import {IStandardizedYield} from "@pendle/core-v2/interfaces/IStandardizedYield.sol";
import {PendlePYOracleLib} from "@pendle/core-v2/oracles/PendlePYOracleLib.sol";
import {PendlePYOracleLib} from "@pendle/core-v2/oracles/PtYtLpOracle/PendlePYOracleLib.sol";
import {BaseAdapter, Errors, IPriceOracle} from "../BaseAdapter.sol";
import {ScaleUtils, Scale} from "../../lib/ScaleUtils.sol";

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26 changes: 18 additions & 8 deletions src/adapter/pendle/PendleUniversalOracle.sol
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Expand Up @@ -5,8 +5,8 @@ import {IPMarket} from "@pendle/core-v2/interfaces/IPMarket.sol";
import {IPPrincipalToken} from "@pendle/core-v2/interfaces/IPPrincipalToken.sol";
import {IPPYLpOracle} from "@pendle/core-v2/interfaces/IPPYLpOracle.sol";
import {IStandardizedYield} from "@pendle/core-v2/interfaces/IStandardizedYield.sol";
import {PendlePYOracleLib} from "@pendle/core-v2/oracles/PendlePYOracleLib.sol";
import {PendleLpOracleLib} from "@pendle/core-v2/oracles/PendleLpOracleLib.sol";
import {PendlePYOracleLib} from "@pendle/core-v2/oracles/PtYtLpOracle/PendlePYOracleLib.sol";
import {PendleLpOracleLib} from "@pendle/core-v2/oracles/PtYtLpOracle/PendleLpOracleLib.sol";
import {BaseAdapter, Errors, IPriceOracle} from "../BaseAdapter.sol";
import {ScaleUtils, Scale} from "../../lib/ScaleUtils.sol";

Expand Down Expand Up @@ -60,19 +60,25 @@ contract PendleUniversalOracle is BaseAdapter {
}

(IStandardizedYield sy, IPPrincipalToken pt,) = IPMarket(_pendleMarket).readTokens();
(, address asset,) = sy.assetInfo();

// Note: we allow using any asset pricing to any token.
if (_base == address(pt)) {
if (_quote == address(sy)) {
getRate = PendlePYOracleLib.getPtToSyRate;
} else {
} else if (asset == _quote) {
// Pendle do not recommend to use this type of price
// https://docs.pendle.finance/Developers/Oracles/HowToIntegratePtAndLpOracle
getRate = PendlePYOracleLib.getPtToAssetRate;
} else {
revert Errors.PriceOracle_InvalidConfiguration();
}
} else if (_base == _pendleMarket) {
if (_quote == address(sy)) {
getRate = PendleLpOracleLib.getLpToSyRate;
} else {
} else if (asset == _quote) {
getRate = PendleLpOracleLib.getLpToAssetRate;
} else {
revert Errors.PriceOracle_InvalidConfiguration();
}
} else {
revert Errors.PriceOracle_InvalidConfiguration();
Expand All @@ -82,9 +88,13 @@ contract PendleUniversalOracle is BaseAdapter {
base = _base;
quote = _quote;
twapWindow = _twapWindow;
uint8 baseDecimals = _getDecimals(base);
uint8 quoteDecimals = _getDecimals(quote);
scale = ScaleUtils.calcScale(baseDecimals, quoteDecimals, FEED_DECIMALS);

// We don't need to worry about decimals base and quote decimals scaling,
// Pendle formula to access LP (rawX) in SY (rawY)
// rawY= rawX × lpToSyRate / 10^18
//
// https://docs.pendle.finance/Developers/Oracles/HowToIntegratePtAndLpOracle
scale = ScaleUtils.calcScale(0, 0, FEED_DECIMALS);
}

/// @notice Get a quote by calling the Pendle oracle.
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