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smom-dbis-138/docs/tokenization/TOKEN_SCOPE_GRU.md
defiQUG 2a4753eb2d feat: restore operator WIP — PMM JSON sync entrypoint, dotenv RPC trim + secrets, pool env alignment 
- Resolve stash: merge load_deployment_env path with secure-secrets and CR/LF RPC strip
- create-pmm-full-mesh-chain138.sh delegates to sync-chain138-pmm-pools-from-json.sh
- env.additions.example: canonical PMM pool defaults (cUSDT/USDT per crosscheck)
- Include Chain138 scripts, official mirror deploy scaffolding, and prior staged changes

Made-with: Cursor
2026-03-27 19:02:30 -07:00

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# GRU Token Scope (Deployed vs Specified)
This document lists GRU-M1 base money, ISO-4217 W tokens, Aave-style asset/debt tokens, and flash loan coverage. All tokens are **ERC-20 compliant** for DEX liquidity pool compatibility. Use deterministic deployment (CREATE2) for cross-chain tokens; same address everywhere.
**ISO-4217 symbol matrix:** For compliant token symbol construction (6-char native, 7-char bridged) and v0/v1 mapping, see [ISO4217_COMPLIANT_TOKEN_MATRIX.md](../../../docs/04-configuration/ISO4217_COMPLIANT_TOKEN_MATRIX.md). On **ChainID 138 only**, token symbols are **v0** (no chain designator): `cUSDT`, `cUSDC`; the X is left out. X is used only when denoting Chain 138 as origin elsewhere (e.g. bridged).
## 1. Base Money (GRU-M1) — ERC-20, DEX-ready
| Token | Contract / config | Status | Decimals | Notes |
|---------|--------------------------|----------|----------|--------|
| cUSDC | CompliantUSDC.sol | Deployed | 6 | Chain 138; CREATE2 on other chains. |
| cUSDT | CompliantUSDT.sol | Deployed | 6 | Same. |
| cEURC | CompliantFiatToken.sol | Specified| 6 | EUR; deploy via CompliantFiatToken. |
| cEURT | CompliantFiatToken.sol | Specified| 6 | Tether EUR. |
| cGBPC | CompliantFiatToken.sol | Specified| 6 | GBP. |
| cGBPT | CompliantFiatToken.sol | Specified| 6 | Tether GBP. |
| cAUDC | CompliantFiatToken.sol | Specified| 6 | AUD. |
| cJPYC | CompliantFiatToken.sol | Specified| 6 | JPY (often 0 or 2 decimals; 6 for uniformity). |
| cCHFC | CompliantFiatToken.sol | Specified| 6 | CHF. |
| cCADC | CompliantFiatToken.sol | Specified| 6 | CAD. |
| cXAUC | CompliantFiatToken.sol | Specified| 6 | XAU; **1 token = 1 troy oz Au** (canonical). |
| cXAUT | CompliantFiatToken.sol | Specified| 6 | XAU; **1 token = 1 troy oz Au** (canonical). |
| LiXAU | — | Specified| 6 | XAU-liquidity-adjusted; map or add. |
Properties for all: ISO-4217 aligned naming and decimals, non-interest-bearing, fully redeemable, E-Money safeguards, reserve attestation hooks. Full ERC-20 (transfer, approve, balanceOf) for DEX pools.
## 2. ISO-4217 W Tokens (M1 eMoney) — ERC-20, DEX-ready
| Token | Contract | Status | Decimals | Notes |
|-------|-----------------|----------|----------|--------|
| USDW | ISO4217WToken | In script| 2 | DeployISO4217WSystem.s.sol. |
| EURW | ISO4217WToken | In script| 2 | Same. |
| GBPW | ISO4217WToken | In script| 2 | Same. |
| AUDW | ISO4217WToken | Specified| 2 | Deploy via TokenFactory. |
| JPYW | ISO4217WToken | Specified| 2 | Same. |
| CHFW | ISO4217WToken | Specified| 2 | Same. |
| CADW | ISO4217WToken | Specified| 2 | Same. |
Use [TokenFactory](../../contracts/iso4217w/TokenFactory.sol) or extend [DeployISO4217WSystem.s.sol](../../script/deploy/iso4217w/DeployISO4217WSystem.s.sol). Full ERC-20 for DEX.
## 3. Asset Tokens (Aave-style, ac*) — ERC-20, DEX-ready
| Token | Contract | Status | Decimals | CREATE2 salt |
|---------|--------------|----------|----------|----------------------|
| acUSDC | DepositToken | Mapped | 6 | keccak256("DepositToken.acUSDC") |
| acUSDT | DepositToken | Mapped | 6 | keccak256("DepositToken.acUSDT") |
| acEURC | DepositToken | Specified| 6 | keccak256("DepositToken.acEURC") |
| acGBPC | DepositToken | Specified| 6 | keccak256("DepositToken.acGBPC") |
| acAUDC | DepositToken | Specified| 6 | keccak256("DepositToken.acAUDC") |
| acJPYC | DepositToken | Specified| 6 | keccak256("DepositToken.acJPYC") |
| acCHFC | DepositToken | Specified| 6 | keccak256("DepositToken.acCHFC") |
| acCADC | DepositToken | Specified| 6 | keccak256("DepositToken.acCADC") |
| acXAUC | DepositToken | Specified| 6 | keccak256("DepositToken.acXAUC") |
Use [DepositToken](../../contracts/vault/tokens/DepositToken.sol) with `decimals_` set to underlying (e.g. 6). Freely transferable; DEX-ready.
## 4. Debt Tokens (Aave-style, vdc* / sdc*) — ERC-20, optionally DEX-ready
| Token | Contract | Status | Decimals | Transferable | CREATE2 salt |
|-----------|-------------|----------|----------|---------------|----------------------|
| vdcUSDC | DebtToken | Mapped | 6 | configurable | keccak256("DebtToken.vdcUSDC") |
| sdcUSDC | DebtToken | Mapped | 6 | configurable | keccak256("DebtToken.sdcUSDC") |
| vdcEURC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.vdcEURC") |
| sdcEURC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.sdcEURC") |
| vdcGBPC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.vdcGBPC") |
| sdcGBPC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.sdcGBPC") |
| vdcAUDC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.vdcAUDC") |
| sdcAUDC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.sdcAUDC") |
| vdcJPYC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.vdcJPYC") |
| sdcJPYC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.sdcJPYC") |
| vdcCHFC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.vdcCHFC") |
| sdcCHFC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.sdcCHFC") |
| vdcCADC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.vdcCADC") |
| sdcCADC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.sdcCADC") |
| vdcXAUC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.vdcXAUC") |
| sdcXAUC | DebtToken | Specified| 6 | configurable | keccak256("DebtToken.sdcXAUC") |
Use [DebtToken](../../contracts/vault/tokens/DebtToken.sol) with `decimals_` and `transferable_`. When `transferable_ == true`, full ERC-20 for DEX; when false, mint/burn/vault-only (default).
## 5. Flash Loans
| Location | Status | Notes |
|-----------------|----------|--------|
| WETH10 | Implemented | [WETH10.sol](../../contracts/tokens/WETH10.sol) implements ERC-3156. |
| Liquidity pools | Specified | Pools should expose flash loan capability; gate via ComplianceRegistry/allowlist. |
## 6. Reserve Attestation and E-Money Hooks
- **Base money:** Par redeemability, safeguarded reserves, no yield on base money, transaction monitoring hooks.
- **Where:** ComplianceGuard and TokenRegistry (iso4217w); PolicyManager and ComplianceRegistry (emoney); ReserveOracle for attestation.
- See ISO-20022 and E-Money runbook (docs/runbooks).
## 7. ERC-20 and DEX Compatibility
- **Base (c*) and W (*W):** Full ERC-20 (name, symbol, decimals, balanceOf, transfer, approve, allowance, Transfer/Approval events). Compatible with Uniswap, DODO, Balancer, etc.
- **Asset (ac*):** Same; DepositToken is fully transferable and supports configurable decimals to match underlying.
- **Debt (vdc*/sdc*):** ERC-20 interface; when `transferable` is true, same as above; when false, only mint/burn/vault (no general transfers).
- **VaultFactory:** Tokens created via [VaultFactory.createVault](../../contracts/vault/VaultFactory.sol) use the 5-arg `DepositToken.initialize` and `DebtToken.initialize` only, so they get **18 decimals** and non-transferable debt. For cUSDC/cUSDT (6 decimals) and DEX compatibility, deploy deposit/debt tokens via deterministic scripts using `initializeWithDecimals` / `initializeFull` (see runbooks).
- **Reporting:** Token Aggregation Service exposes all tokens, pools, liquidity, and volume for **CoinMarketCap** and **CoinGecko** via `/api/v1/report/*` (see token-aggregation docs).
## 8. Naming and Decimals
- ac* and vdc*/sdc* use same decimals as underlying (e.g. cUSDC 6 → acUSDC 6, vdcUSDC 6).
- No per-chain address maps; use deterministic deployment (see [MULTI_CHAIN_EXECUTION_DETERMINISTIC_DEPLOYMENT.md](../../../docs/runbooks/MULTI_CHAIN_EXECUTION_DETERMINISTIC_DEPLOYMENT.md)).
- **Canonical symbol grammar:** In the GRU M00 Diamond spec, logical roles **a** (asset) and **d** (debt) map to deployed names **ac** (DepositToken) and **vdc**/sdc (DebtToken). Full grammar (c/a/d, W-before/after-ISO): [GRU_M00_DIAMOND_FACET_MAP.md](../../../docs/04-configuration/GRU_M00_DIAMOND_FACET_MAP.md) §5.
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