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Deploy to Phoenix / deploy (push) Has been cancelled

Details

docs: Ledger Live integration, contract deploy learnings, NEXT_STEPS updates

- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands
- CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround
- CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check
- NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere
- MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates
- LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-02-12 15:46:57 -08:00

5.2 KiB

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WETH9/WETH10 Decimals & Oracle Pricing - Fixes Complete ✅

Date: 2026-01-26
Status: ✅ ALL FIXES COMPLETE

✅ Summary

Both issues have been addressed:

WETH9/WETH10 Decimals: ✅ FIXED - All token lists updated
Oracle Pricing: ✅ DOCUMENTED - Complete setup guides created

🔧 Part 1: WETH9/WETH10 Decimals Fix

Issue

WETH9 contract's decimals() returns 0 instead of 18
Causes MetaMask to display incorrect balances

Solution Applied

✅ All token lists updated with explicit decimals: 18 for both WETH9 and WETH10

Files Verified

✅ metamask-integration/docs/METAMASK_TOKEN_LIST.json - WETH9: 18 decimals
✅ docs/04-configuration/metamask/METAMASK_TOKEN_LIST.json - WETH9: 18 decimals
✅ docs/04-configuration/metamask/METAMASK_TOKEN_LIST.tokenlist.json - WETH9: 18 decimals
✅ token-lists/lists/dbis-138.tokenlist.json - WETH9: 18 decimals

All files are consistent and correct.

💰 Part 2: Oracle Pricing Configuration

Oracle Information

Property	Value
Oracle Proxy	`0x3304b747e565a97ec8ac220b0b6a1f6ffdb837e6`
Oracle Aggregator	`0x99b3511a2d315a497c8112c1fdd8d508d4b1e506`
Price Feed	ETH/USD
Decimals	8
Update Frequency	60 seconds

Documentation Created

✅ Complete Fix Guide:
- docs/04-configuration/metamask/FIX_WETH9_WETH10_DECIMALS_AND_ORACLE.md
- Covers both decimals fix and oracle setup
✅ Oracle Setup Guide:
- docs/04-configuration/metamask/ORACLE_PRICE_FEED_SETUP.md
- Complete oracle configuration and integration
✅ Quick Reference:
- docs/04-configuration/metamask/WETH_ORACLE_QUICK_REFERENCE.md
- Quick lookup for common tasks

Important Limitation

⚠️ MetaMask does NOT automatically query oracle contracts for USD prices.

MetaMask uses:

CoinGecko API (primary) - Requires token listing
Token lists (limited support)
Oracle contracts - NOT automatically queried

Solutions:

For dApps: Query oracle directly and display USD values
For native MetaMask: Submit tokens to CoinGecko
For custom: Develop MetaMask extension (advanced)

📋 Action Items

Completed ✅

All token lists updated with correct decimals
Comprehensive fix guide created
Oracle setup guide created
Quick reference guide created
Documentation verified and consistent

Pending Actions ⚠️

Host Token List (Recommended)
- Upload token list JSON to public URL
- Add to MetaMask token lists
- Enables automatic correct decimals for users
Verify Oracle Publisher Service
- Check VMID 3500 service status
- Verify prices updating every 60 seconds
- Test oracle contract queries
CoinGecko Listing (Optional, for native MetaMask USD)
- Submit tokens to CoinGecko
- Provide market data
- Wait for listing approval

🔍 Verification

Token List Verification

# Verify WETH9 decimals in all token lists
for file in \
  metamask-integration/docs/METAMASK_TOKEN_LIST.json \
  docs/04-configuration/metamask/METAMASK_TOKEN_LIST.json \
  token-lists/lists/dbis-138.tokenlist.json; do
  echo "Checking $file:"
  jq '.tokens[] | select(.symbol == "WETH") | {symbol, decimals}' "$file"
done

# Expected output: All show decimals: 18

Oracle Verification

# Check oracle price
cast call 0x3304b747e565a97ec8ac220b0b6a1f6ffdb837e6 \
  "latestRoundData()" \
  --rpc-url https://rpc-http-pub.d-bis.org

📚 Documentation Index

Main Guides

Complete Fix Guide:
- docs/04-configuration/metamask/FIX_WETH9_WETH10_DECIMALS_AND_ORACLE.md
- Comprehensive guide covering both issues
Oracle Setup:
- docs/04-configuration/metamask/ORACLE_PRICE_FEED_SETUP.md
- Oracle configuration and integration
Quick Reference:
- docs/04-configuration/metamask/WETH_ORACLE_QUICK_REFERENCE.md
- Quick lookup guide

Token List Guide: docs/11-references/TOKEN_LIST_AUTHORING_GUIDE.md
Oracle Integration: metamask-integration/docs/METAMASK_ORACLE_INTEGRATION.md
Contract Addresses: docs/11-references/CONTRACT_ADDRESSES_REFERENCE.md
cUSDT/cUSDC Fix: docs/04-configuration/metamask/FIX_CUSDT_CUSDC_DECIMALS.md

✅ Status Summary

Component	Status	Notes
WETH9 Decimals	✅ Fixed	Token lists override contract
WETH10 Decimals	✅ Correct	Contract returns 18
Token Lists	✅ Updated	All files consistent
Oracle Documentation	✅ Complete	Setup guides created
Oracle Service	⚠️ Verify	Check VMID 3500 status
CoinGecko Listing	⚠️ Optional	For native MetaMask USD

🎯 Next Steps

Immediate:
- Host token list on public URL
- Verify Oracle Publisher service
Short-term:
- Test oracle price updates
- Provide user instructions (if needed)
Long-term:
- Submit tokens to CoinGecko (optional)
- Develop custom MetaMask extension (advanced)

Last Updated: 2026-01-26
Status: ✅ Fixes complete, documentation ready

5.2 KiB Raw Blame History