midas-rwa: add mGLO (Base, Robinhood Chain) and mGLOBAL (Ethereum) - #2983
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midas-rwa: add mGLO (Base, Robinhood Chain) and mGLOBAL (Ethereum)#2983aadopii wants to merge 2 commits into
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: defaults Review profile: CHILL Plan: Team Run ID: 📒 Files selected for processing (1)
Included review availability: Your plan provides up to 2 included reviews per hour; 0 remain after this review. 📝 WalkthroughWalkthroughThe Midas RWA adapter adds mGLO and mGLOBAL on three chains. It supports raw Chainlink-style aggregators and MidasDataFeed wrappers for current prices. Historical retrieval falls back only for missing archive-state errors. ChangesMidas RWA price source support
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: ⚪ Minimal · up to The adapter adds mGLOBAL and mGLO price support using raw aggregators while restricting historical fallback to unavailable archive state, avoiding incorrect historical prices from unrelated failures. No current merge-blocking risk remains. Sequence Diagram(s)sequenceDiagram
participant ContractAddresses
participant TokenHelpers
participant MidasDataFeed
participant RawAggregator
ContractAddresses->>TokenHelpers: provide token configuration
TokenHelpers->>MidasDataFeed: call getDataInBase18 for dataFeed tokens
TokenHelpers->>RawAggregator: call latestRoundData for raw aggregator tokens
RawAggregator-->>TokenHelpers: return 8-decimal answer
TokenHelpers->>TokenHelpers: scale answer to base18
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Out of Scope Changes checkExplanation The product and raw-aggregator changes are in scope. The new historical RPC archive-state fallback in chainlinkHelpers.js is not required by issue
✨ Finishing Touches🧪 Generate unit tests (beta)
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The midas-rwa adapter exports pools: Test Suites: 1 passed, 1 total |
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Inline comments:
In `@src/adaptors/midas-rwa/chainlinkHelpers.js`:
- Around line 142-147: Update getRoundAtBlock so its error path does not fall
back to the current-state getRoundById result for previousRoundId. When the
block-specific historical read fails, return null; otherwise use only a round
explicitly verified at historicalBlock, preserving computeAPY’s historical
interval.
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Configuration used: defaults
Review profile: CHILL
Plan: Team
Run ID: cf13d81e-8d87-467c-ade5-6fa77763b01d
📒 Files selected for processing (3)
src/adaptors/midas-rwa/addresses.jssrc/adaptors/midas-rwa/chainlinkHelpers.jssrc/adaptors/midas-rwa/tokenHelpers.js
Included review availability: Your plan provides up to 2 included reviews per hour; 1 remains after this review.
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The midas-rwa adapter exports pools: Test Suites: 1 passed, 1 total |
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Closes #2964
What
Adds three Midas products to
midas-rwa, and Robinhood Chain as a new chain for the adapter:0x7433806912Eae67919e66aea853d46Fa0aef98A80xFCc9Cc1209651Ed8867332d6F664CF82743A25840xFEd493F38c1aAcb4EA4e6A11F8b9287849EE0096All three are already posted as collateral on Morpho Blue and Aave Horizon. Until now they only showed up in the yields data as
apyBase: 0collateral rows with no source pool behind them.Why the obvious fix didn't work
#2964 stalled because the wrapper reachable from the Morpho oracle for mGLO has no
aggregator(), so a plaindataFeedentry gets skipped bygetAggregatorAddress().Midas' own deployment list explains it (
midas-apps/contracts,config/constants/addresses.ts). For mGLO and mGLOBAL there is no unadjustedMidasDataFeed. Midas deployed two growth-adjusted wrappers,dataFeedDv(+7%, deposits) anddataFeedRv(-7%, redemptions), on top of a raw aggregator. Checked on-chain:Pointing
dataFeedat the Dv wrapper would overstate TVL by 7% and compute APY off an adjusted series. So this PR reads the raw feed.Changes
addresses.js: the new entries carryaggregatorinstead ofdataFeed. Existing entries are untouched.tokenHelpers.js:fetchCurrentDataruns a second multicall (latestRoundData) foraggregatorentries, scales the 8-decimal answer to base18, and re-aligns both result sets to token order.processTokenuses the configured aggregator directly instead of callingaggregator()on a wrapper.chainlinkHelpers.js: when the archiveeth_callfor the historical round fails (Robinhood's public RPC serves no archive state), fall back togetRoundData(roundId - 1), a storage read at head. Same fallback the function already uses for the same-round case.No new dependencies. No lockfile changes.
Output
npm run test --adapter=midas-rwapasses, 48 → 51 pools:mGLO's feed has printed 1.00 on every round so far (3 rounds on Base since June, 2 on Robinhood), so 0% is what the feed says today. The TVL is real and the APY follows the feed as soon as NAV moves.
isIntrinsicSourcelands via the existingmarkIntrinsicSourceslogic, so the Morpho and Aave Horizon collateral rows can pick the yield up.Left out
mGLO on Ethereum (
0x1DD91a11…) has ~2.5 tokens of supply. Placeholder deployment, skipped on purpose.Summary by CodeRabbit
New Features
Bug Fixes