All SIPs
Draft
| Number | Title | Author |
|---|---|---|
| 256 | Delta neutral ETH > sUSD issuer | |
| 276 | Turn off the money printer | |
| 282 | Replace 'Emergency Elections' with the newly-created 'Intra-Epoch Councillor Replacement' | |
| 298 | Adding APT, LDO, ADA, GMX, FIL, LTC, BCH, SHIB, and CRV to Synthetix Perps V2 | Matt |
| 311 | snxUSD Teleporters (V3) | |
| 312 | Cross-chain Pool Synthesis (V3) | |
| 313 | snxUSD Market Maker | |
| 314 | V3 fee sharing | cyberduck, ivan, chatGPT |
| 315 | Synthetix Version 3 Tokenomics Proposal | |
| 317 | Spot Markets (V3) | |
| 318 | Market-specific Minimum Liquidity Ratio | |
| 319 | Core System Fee Capture Mechanisms | |
| 320 | Minimum Collateral Delegation Duration | |
| 2009 | Adding ETH/BTC ratio to Synthetix Perps V2 |
Approved
| Number | Title | Author |
|---|---|---|
| 290 | Deprecated SIPs/SCCPs | Millie |
| 2002 | Revised Volume Source Fee Program | Mike |
| 2003 | Perps V2 Trading Incentives | Mike |
| 2004 | Better DelayedOrder Integration/Trading Experience | |
| 2005 | Perps V2 - Slippage protection for liquidations |
Implemented
| Number | Title | Author |
|---|---|---|
| 1 | SIP Purpose and Guidelines | |
| 2 | Remove Fee Penalty Tiers | |
| 3 | Purgeable Synths | |
| 4 | Change Fee Claim Window | |
| 5 | New Crypto Synths June '19 | |
| 6 | Frontrunning protection | |
| 7 | Oracle Trading Locks | |
| 8 | sETH Uniswap Pool Staking Incentives | |
| 9 | Change Fee Claim Window To One Period | |
| 10 | Upgrade Delegate Powers | |
| 11 | Allow fee period to be closed by any address | |
| 12 | Max gas price for exchange transactions | |
| 14 | Allow delegation of Synthetix Exchange function to another address | |
| 15 | SNX liquidation mechanism | |
| 16 | Improved Upgrades - Utilise Proxies internally | |
| 17 | Bytes4 to Bytes32 currencyKeys | |
| 18 | Recover orphaned $2.9k sUSD from SNX fee address | |
| 19 | Deprecate Transfer Fee logic | |
| 20 | Gas Optimisations | |
| 21 | Double exchange fee rate on swing trades | |
| 22 | Add sDEFI Synth | |
| 23 | Inflation Smoothing | |
| 24 | Terminal SNX Inflation | |
| 25 | Decouple Gas Limiter from Oracle | |
| 26 | Max Gas on token fallback | |
| 27 | Add new crypto Synths | |
| 29 | Issue, burn and claim only in sUSD | |
| 30 | Deprecate ERC223 from SNX and all Synths. | |
| 31 | sETH LP rewards contract | |
| 32 | Chainlink Oracles Phase 1 - Forex & Commodities | |
| 33 | Deprecate XDR synth from Synthetix. | |
| 34 | Disable sMKR and iMKR | |
| 35 | Skinny Ether Collateral | |
| 36 | Chainlink Oracles Phase 2 - Cryptocurrencies, indexes | |
| 37 | Fee Reclamations and Rebates | |
| 38 | Charge Fees During Purge | |
| 39 | Set up GrantsDAO | |
| 40 | Time lock on burning after minting | |
| 41 | ProtocolDAO phase zero | |
| 42 | Gas Optimisations on issueSynths and burnSynths | |
| 43 | Address Resolver | |
| 44 | Synthetix & Synth Disabling | |
| 45 | Deprecate ERC223 sUSD Deposits from Depot | |
| 46 | Address Resolver Gas Improvements | |
| 47 | Prevent Empty Exchanges | |
| 48 | Allow Views to Return When Rates Are Stale | |
| 49 | Add new synths for Hadar release | |
| 51 | sETH & sUSD Liquidity Incentive | |
| 53 | Binary Options | |
| 55 | Synth Circuit Breaker (Phase One) | |
| 56 | Differential Fees | |
| 57 | Permanent Read-only Proxy for Address Resolver | |
| 58 | Emit every fee reclamation outcome during trade settlement | |
| 60 | New Escrow Contract & Migration | |
| 62 | Futures reference price methodology | |
| 63 | Trading Incentives | |
| 64 | Flexible Contract Storage | |
| 65 | Decentralized Circuit Breaker | |
| 66 | Reduce gas of SNX transfers for non-stakers | |
| 68 | Minor enhancements to StakingRewards.sol | |
| 69 | Update Index Synths | |
| 71 | Binary Options v1.1 | |
| 75 | Keeper Synths - Phase 1 | |
| 76 | Integrate Warning Flags to Disable Transactions | |
| 77 | StakingRewards bug fix's and Pausable stake() | |
| 78 | iSynth limit reset must not trip circuit breaker | |
| 80 | Synthetic Futures | |
| 83 | Total Issued Synths (Debt pool) Snapshots | |
| 84 | Pause Synths Below Open Interest Threshold | |
| 85 | Ether Collateral v0.3 | |
| 86 | ExchangeRates Chainlink Aggregator V2V3 | |
| 87 | Add iETH incentive to RewardsDistribution | |
| 88 | ExchangeRates patch - Chainlink aggregator V2V3 | |
| 89 | Virtual Synths | |
| 90 | Transition SIPs/SCCPs to Snapshot Governance | |
| 91 | Debt Cache Contract | |
| 92 | Historical iSynths Pricing Tracks When Last Frozen | |
| 93 | Supersede SIP-90 to Delegated Council Governance | |
| 94 | Virtual Synth Fix to Ensure Settlement Is Connected | |
| 95 | Delist sBCH and iBCH for evaluation | |
| 96 | Blockchain Forks Framework for Synths | |
| 97 | Multi-Collateral Loans | |
| 98 | Re-implement double exchange fee rate on swing trades | |
| 99 | Upgrade sOIL to use diversified Chainlink aggregator | |
| 100 | Resolver & Cache Improvements | |
| 101 | Add new crypto Synths | |
| 102 | Support SNX on L2 with Optimism | |
| 103 | sUSD Shorts | |
| 104 | Spartan Council constituent epoch lock with council member vote weight dilution + enable council voting on Synthetix Improvement Proposals (SIPs). | |
| 105 | Multi-collateral Liquidation Bug Fix | |
| 106 | L2 Debt Register Fix | |
| 107 | Add CRV crypto synth | |
| 108 | Shorting Rewards | |
| 109 | Add Synth Exchange Suspension Support | |
| 110 | Adding sTSLA Synth | |
| 111 | Enable Spartan Council voting on Synthetix Improvement Proposals (SIPs) | |
| 112 | ETH Wrappr | bojan, kaleb |
| 113 | Reenable sKRW | |
| 114 | Adding FAANG Synths | |
| 115 | Adding sMSFT Synth | |
| 116 | Optimism bridge update | |
| 117 | Support Synth Exchanging on L2 with Optimism | |
| 118 | Conditionally skipping fee reclamation | |
| 120 | Atomic Exchange Function | |
| 121 | Support for L2 Synths | |
| 124 | Formalising the protocolDAO | |
| 126 | New ERC-20 Synths | |
| 127 | Minimal Proxies for Virtual Synths | |
| 128 | Adding sCOIN Synth | Farmwell, CryptoToit |
| 130 | New SIP Workflow | |
| 132 | Add Volume Program | |
| 135 | L2 Shorting | |
| 136 | Improve debt cache total issued synths calculation (v2) | |
| 137 | Synchronized Epoch | |
| 138 | Update Volume Tracking Event | |
| 139 | Allow owner to reset the decentralized circuit breaker pricing | |
| 140 | Allow Exchange Into Origin Address | |
| 141 | Formalise the responsibilities and role of the grantsDAO | |
| 142 | Deprecating EtherCollateral loans | |
| 145 | Debt Cache Event Consistency | |
| 148 | Upgrade Liquidation Mechanism V2 | |
| 149 | Deprecate Binary Options | |
| 151 | Migration Contracts for Upgrades | |
| 152 | Spartan Council Dilution Bug | |
| 155 | Deprecating the synthetixDAO (ratifying the Treasury Council) | |
| 157 | ambassadorDAO Mandate | |
| 158 | Deprecate Inverse Synths | |
| 159 | Formalize Thales Governance | |
| 160 | Updated SIP Workflow | |
| 161 | Core Contributor Committee | |
| 165 | Debt Pool Synthesis | |
| 167 | L2 Bridged Governance | |
| 168 | Governance Participation Program | |
| 169 | Deprecate Low Volume L1 Synths | |
| 170 | Inflation Diversion for L2 Incentives | |
| 172 | V2.X Governance Processes & Changes | |
| 174 | Redeem Deprecated Synths | |
| 177 | Formalize Kwenta TreasuryDAO | |
| 178 | Formalize Kwenta Interim Council | |
| 179 | Kwenta Independence | |
| 180 | Aelin Protocol | Kain Warwick, Alex Ape |
| 182 | Wrappr Factory | |
| 184 | Dynamic Exchange Fees | |
| 185 | Debt Shares | |
| 187 | Fix Partial Synth Updates In Debt Cache | |
| 188 | Add sETHBTC synth | |
| 189 | Add LUSD/sUSD Wrappr on L2 | |
| 190 | Add LUSD/sUSD Wrappr to L1 | |
| 191 | Moving Council Dilution to Optimism | |
| 192 | Fee Pool Accounting Error Fix and Reimbursement | |
| 193 | Refactor SystemSettings into Library to reduce contract size | |
| 194 | Fix Liquidations on L2 | |
| 195 | L2 Multi ETH Collateral Loans | |
| 196 | Remove Centralized Oracle | |
| 197 | Bypass SIP presentation | |
| 198 | Update To Atomic Exchange Function | |
| 199 | Add SOL Synth on Optimism | |
| 200 | Fix FeePool Rewards Distribution | |
| 201 | Allowing governance on L1 in case OVM becomes inaccessible | |
| 202 | Target Staking Ratio | |
| 205 | Add AVAX, MATIC and EUR To Optimism | |
| 207 | V3GM Election Module | |
| 209 | Update Exchanger for backwards compatibility | |
| 213 | Add AAVE and UNI to Optimism | |
| 216 | Add Indian Rupee Synth | |
| 217 | Additional perpetual futures markets | |
| 219 | APECOIN PERP | Millie |
| 220 | Fix Debt Synthesis | db, jj |
| 221 | Decrease the Collateralization Ratio | |
| 222 | Update exchange fee system | |
| 223 | DYDXPERP | Millie |
| 224 | KPI based Ambassador Mandate | Matt, Millie, Mojo |
| 228 | Commodity Synths on Optimism | |
| 229 | Optimism Bridge for Synths | |
| 230 | Universal Circuit Breaker | |
| 231 | OffChain Circuit Breaker | |
| 232 | Core Contributor Committee Responsibilities amendment | |
| 235 | Update Issuer Modifier | |
| 236 | Fix Exchange before fee reclaimation evaluation | |
| 237 | Debt Migration | |
| 238 | Only allow token transfers via their proxies | |
| 239 | Liquidator Rewards Restitution | |
| 240 | Update Liquidate Amount | |
| 241 | KPI based Ambassador Mandate | Millie |
| 242 | OP Token Distribution | Millie, Matt, Mojo, Afif, Bojan |
| 243 | Deprecate sDEFI | |
| 246 | Upgrade Collateral Short | MEB, Matt, Ethernaut |
| 247 | Setup new wETH Wrappr | |
| 249 | Create BNB-PERP | |
| 251 | Differentiate Liquidation Penalties | |
| 252 | Liquidation of SNX Escrow | |
| 255 | Burn fees instead of distributing them | |
| 257 | Debt-ratio futures market | |
| 258 | Trade Directionality In Pricing of Atomic Swaps | |
| 259 | Overflow in Issuer when `rateStalePeriod` > current unix timestamp | |
| 262 | Create Perps Markets for XMR DOGE | |
| 263 | Clarify the Definition of Unanimity in Meta-Governance Votes | |
| 266 | Deprecation of the dilution function outlined within SIP 104 and referenced within SIPs 152, 191 and 201 | |
| 267 | Direct Integration | |
| 269 | Create OP-PERP | |
| 271 | System Wide Suspension - Proof Of Stake 🐼 | |
| 274 | Introduction of an Inactivity Threshold in Spartan Council SIP and SCCP Vote Participation | |
| 278 | Enable nominations during voting period | Jordan, Artsychoke |
| 279 | Perps v2 | |
| 280 | PerpsV2 (Perps Upgradability) | |
| 281 | PerpsV2 (Trading fixes & improvements) | |
| 285 | Pyth Network Oracles for Synthetix Perps | |
| 286 | Reduction in the Length of Council Election Periods | |
| 287 | Extend Governance Epoch Duration from Three to Four Months | TerraBellus, CT, Artsychoke, MiLLiΞ |
| 288 | 1inch Direct Integration | |
| 293 | Deprecate Low Volume Synths | |
| 294 | Redirect inflation from Curve sUSD pool reward to Curve synth incentives | Matt |
| 295 | Adding Perps V1 perps markets to Synthetix Perps V2 | Matt |
| 296 | Otex/Cowswap Cross Asset Swaps | |
| 297 | Perps V2 - Fixes | |
| 299 | Minor upgrades to v2x to support V3 Migration | |
| 300 | Synthetix V3 | |
| 301 | Accounts (V3) | |
| 302 | Pools (V3) | |
| 303 | Markets (V3) | |
| 304 | Liquidations (V3) | |
| 305 | Rewards (V3) | |
| 306 | V3 Migration | |
| 307 | Router Proxy Architecture (V3) | |
| 308 | Market-provided Collateral (V3) | |
| 309 | Market-locked Collateral (V3) | |
| 310 | Feature Flags (V3) | |
| 316 | Core System Precautionary Security Features | |
| 2000 | Add ATOM, AXS, FLOW, FTM, NEAR, AUD/USD and GBP/USD to Perps V2 | Matt |
| 2006 | Direct Integration - Lyra | |
| 2010 | Create ARB-PERP |
Rejected
| Number | Title | Author |
|---|---|---|
| 13 | Account Merging | |
| 28 | Audit Remediations | |
| 50 | Add sYIELD synth | Nocturnalsheet, IanC |
| 52 | Add Next Price to Fee Reclamation | |
| 54 | Limit Orders | |
| 59 | Delegated Migrator | |
| 61 | Keeper Synths | |
| 67 | Binary Options bid phases | |
| 70 | Automated weekly trading competition | |
| 72 | Add More Assets to the Binary Options Markets | |
| 73 | Binary Market Competition | |
| 74 | Binary Markets with custom questions | |
| 79 | Deferred Transaction Gas Tank | |
| 81 | Remove Centralized Oracle | |
| 82 | Synthetix Keeper System | |
| 119 | Add ZEC crypto Synth | |
| 122 | Multi-collateral Shorts v1.1 & Collapsible Loans | |
| 123 | Synthetix CurveDAO Governance Vault- XveCRV | MilliΞ, Farmwell |
| 125 | Create synths for top traded US stock index etfs | |
| 129 | sSNX ERC-20 Synths | |
| 131 | Revoke the "ALL" approval, if set, when withdrawing other approvals. | |
| 133 | Add DOGE as Crypto Synth | |
| 134 | Minimal Proxies for Binary Options | |
| 143 | Ordering SUSHI | |
| 144 | Create a global stock market synth | |
| 146 | Add Synth Supply Caps | |
| 147 | Adding sMATIC | MiLLiE |
| 150 | Issuance Debt Adjustment Truncation Fix | |
| 153 | LINK Wrappr | |
| 154 | Create synths for top traded US stock index etfs | FinanceGuy82415 |
| 156 | Debt Pool Oracle | |
| 166 | Adding sCEFI | |
| 171 | Allow transfer of non fee reclamation balances | |
| 173 | Synth Upgrader Contract | |
| 175 | Protocol Maintenance Funding | |
| 176 | Enable Continuous Account Merging | |
| 181 | Simulated Liquidity for Synthetix Exchanges | |
| 183 | Kwenta Funding Request | |
| 186 | Risk Council | |
| 203 | Volume Source Fee | |
| 204 | Synth Teleporters | |
| 206 | Spartan Council Dilution & Meta-Governance | |
| 208 | Debt Migration | |
| 210 | Create Dai Wrapper and Adjust Wrapper Parameters | |
| 211 | Asset Listing Methodology | |
| 212 | Add commodity synths on Optimism | |
| 214 | Add OIL on Optimism | |
| 215 | Add Ukrainian Hrvnia Synth | |
| 218 | Move Curve sUSD pool reward to metapool | |
| 225 | Curve Futures Market | |
| 226 | SNX Futures Market | |
| 227 | Configuration of New Synths/Futures/Shorts with SCCPs | |
| 233 | Multi-Collateral Loans V2 | |
| 234 | OP Token Distribution | |
| 244 | New inflation mechanism | JVK & Danijel |
| 245 | Changes to burn during minting cooldown | Danijel |
| 248 | Create DOGE-PERP | |
| 250 | Create XMR-PERP | |
| 254 | Perps Trading Incentives | |
| 260 | Rate Limiting | |
| 261 | Add Futures Volume Program | |
| 264 | Update Atomic Pricing | |
| 265 | Update Atomic Circuit Breakers | |
| 268 | Curve Integration | |
| 270 | Add Synth EUR on Optimism | |
| 272 | Atomic Swaps - Dynamic Fees | |
| 273 | Risk Framework | |
| 275 | Dismissal of Synthetix Core Contributors by the Spartan Council | |
| 277 | Introduce Quorums for the Treasury Council Election | Millie, Afif |
| 283 | Remove the nominations period as a distinct part of the election process | |
| 284 | Pay DAOs from inflation | Arstychoke |
| 289 | Create LTC-PERP | |
| 291 | Independent Work Group | Matt, Millie, Mojo, Kevin, GB |
| 292 | Fixed Forex Integration | |
| 2001 | Pay DAO Stipends from Inflation | |
| 2007 | Direct Integration - Peg Balancing |