fxUSD collateral (haSILVER)
Status: ✅ Deployed
Chain: Ethereum mainnet (1)
AppmarketId:fxusd-silver
Mint haSILVER and hsFXUSD-SILVER using fxUSD via fxSAVE as collateral.
Market overview
| Field | Value |
|---|---|
| Peg family | SILVER |
| Pegged token (ha) | haSILVER |
| Leveraged token (hs) | hsFXUSD-SILVER |
| Collateral (underlying) | fxUSD |
| Wrapped collateral | fxSAVE |
| Proxy salt prefix | harbor_v1 |
| Proxy key prefix | SILVER::fxUSD::* ; pegged SILVER::pegged |
Contract addresses
Proxy keys and CREATE3 salt strings: Generic → SILVER/fxUSD. Authoritative file: deployments/mainnet/harbor_v1.state.json.
| Component | Proxy key | Address |
|---|---|---|
| minter | SILVER::fxUSD::minter | 0x177bb50574CDA129BDd0B0F50d4E061d38AA75Ef |
| peggedToken | SILVER::pegged | 0x7dE413B0Abee6f685a8ff7fB53330E3C56523e74 (haSILVER) |
| leveragedToken | SILVER::fxUSD::leveraged | 0x74692d22a0CB924e4299785cc299291e560dF9cf (hsFXUSD-SILVER) |
| reservePool | SILVER::fxUSD::reservePool | 0xDBF9F31795DAEa636e3e1305f897BFa8D2aA017d |
| stabilityPoolManager | SILVER::fxUSD::stabilityPoolManager | 0x1EF76C3f4B426dFeC271a8a3904035dE0A6E6d75 |
| genesis | SILVER::fxUSD::genesis | 0x66d18B9Dd5d1cd51957DFea0e0373b54E06118C8 |
| priceOracle | — | 0x14816ff286f2eA46AB48c3275401Fd4b1ef817B5 (fxUSD/SILVER — detail) |
| feeReceiver | SILVER::fxUSD::minterFeeReceiver | TBD |
| stabilityPoolCollateral | SILVER::fxUSD::stabilityPoolCollateral | 0x7619664fe05c9cbDA5B622455856D7CA11Cb8800 |
| stabilityPoolLeveraged | SILVER::fxUSD::stabilityPoolLeveraged | 0x24AEf2d27146497B18df180791424b1010bf1889 |
| collateralToken | — | 0x085780639CC2cACd35E474e71f4d000e2405d8f6 (fxUSD) |
| wrappedCollateralToken | — | 0x7743e50F534a7f9F1791DdE7dCD89F7783Eefc39 (fxSAVE) |
| genesisZap | — | 0xd19d801a0427Dd91bcbAfB0FcA783a3231a749c8 (GenesisUSDCZap_v4) |
| peggedTokenZap | — | 0xfbB196c2C053F8a9E9d3e611a40D12aE450A4baB (MinterUSDCZap_v3) |
| leveragedTokenZap | — | 0xfbB196c2C053F8a9E9d3e611a40D12aE450A4baB (MinterUSDCZap_v3) |
Token details
Pegged token (haSILVER)
Address: 0x7dE413B0Abee6f685a8ff7fB53330E3C56523e74 — silver (XAG) exposure.
Leveraged token (hsFXUSD-SILVER)
Address: 0x74692d22a0CB924e4299785cc299291e560dF9cf — variable SILVER exposure with fxSAVE yield.
Collateral
- fxUSD:
0x085780639CC2cACd35E474e71f4d000e2405d8f6 - fxSAVE:
0x7743e50F534a7f9F1791DdE7dCD89F7783Eefc39
Stability pools
| Pool | Proxy key | Address | Rebalance asset |
|---|---|---|---|
| Collateral | SILVER::fxUSD::stabilityPoolCollateral | 0x7619664fe05c9cbDA5B622455856D7CA11Cb8800 | fxSAVE / fxUSD |
| Sail (leveraged) | SILVER::fxUSD::stabilityPoolLeveraged | 0x24AEf2d27146497B18df180791424b1010bf1889 | hsFXUSD-SILVER |
Price oracle
| Field | Value |
|---|---|
| Pair | fxUSD/SILVER |
| Address | 0x14816ff286f2eA46AB48c3275401Fd4b1ef817B5 |
| Rate provider | fxSAVE |
| Detail page | fxUSD/SILVER |
Zaps
Convenience helpers from harbor-zap-contracts. Prefer depositing fxSAVE / fxUSD directly — see Zap contracts.
| Zap | Contract | Address |
|---|---|---|
| Genesis | GenesisUSDCZap_v4 | 0xd19d801a0427Dd91bcbAfB0FcA783a3231a749c8 |
| Pegged / leveraged (minter) | MinterUSDCZap_v3 | 0xfbB196c2C053F8a9E9d3e611a40D12aE450A4baB |
Market parameters
| Field | Value |
|---|---|
| Yield source | fxSAVE |
| Leverage | Variable (collateral-ratio bands) |
| Rebalancing | Dual stability pools |
| startBlock | 0 (app placeholder) |
| Deployment | Mainnet (proxies live; app startBlock still 0) |
Genesis (Maiden Voyage)
| Field | Value |
|---|---|
| Start | February 1, 2026 (2026-02-01T00:00:00Z; prior voyage window; product surface paused — to relaunch) |
| End | February 23, 2026 (2026-02-23T17:00:00Z) |
| Distribution | typically 50% ha / 50% hs at launch |