Crypto Gloss

Shade Protocol

Shade Protocol is a Secret Network-native DeFi suite leveraging Secret Network’s encrypted smart contracts to build privacy-preserving financial primitives — including SILK (a basket-backed privacy stablecoin pegged to a consumer price index basket rather than USD), ShadeSwap (a private AMM where trading positions and LP allocations are shielded), and synthetic assets — using SHADE as the governance and fee distribution token.

Overview

Shade Protocol is the primary application layer for Secret Network’s encrypted DeFi. Secret Network’s core innovation (secret smart contracts via TEE-based computation) means contract state remains encrypted — third parties cannot observe swap amounts, order sizes, or LP positions the way they can on Ethereum or Cosmos. Shade Protocol leverages this for financial privacy primitives that function similarly to DeFi protocols on other chains but with meaningful confidentiality guarantees. SILK is the standout innovation — a stablecoin pegged to a custom inflation-resistant basket rather than a pure USD peg.

Secret Network’s Privacy Foundation

Before understanding Shade, understanding Secret Network’s encrypted state:

  • Secret smart contracts — contract inputs, outputs, and internal state are encrypted at the TEE (Trusted Execution Environment) level
  • Encrypted execution — validators process transactions without seeing the plaintext data
  • Viewing keys/permits — users can authorize specific parties to view their balances (e.g., for auditing)
  • Result: On-chain financial transactions where the amount and counterparty are confidential to third parties

SILK: Privacy Stablecoin and Basket Peg

SILK is Shade’s flagship stablecoin — with a notable design difference:

Basket Peg (Not Pure USD)

  • Basket composition: USD, Euro, Canadian Dollar, South Korean Won, Japanese Yen, gold, Bitcoin, and others
  • Weighted average of basket constituents determines SILK’s target price
  • Design goal: hedge against USD inflation — if USD inflates, SILK’s USD price may rise slightly as the basket adjusts

Minting SILK (CDP)

  • Mint SILK against collateral up to LTV ratio (similar to DAI/LUSD CDPs)
  • Liquidations handled automatically when collateral falls below threshold
  • Borrowing fee: one-time mint fee (Liquity-inspired, no ongoing interest rate risk)

SILK Privacy

  • SILK transfers are encrypted — amounts not publicly visible on-chain
  • Users can optionally share viewing keys to reveal balances

ShadeSwap: Private AMM

ShadeSwap is Secret Network’s DEX with privacy features:

  • Constant product AMM (xyk) for most pairs
  • Stableswap curve for correlated assets (SILK/USDC, stATOM/ATOM)
  • Private swaps — swap amounts are not publicly visible (unlike Osmosis or Uniswap)
  • Private LP positions — how much liquidity a specific address has deposited is not observable
  • IBC integration — accepts IBC-bridged assets from other Cosmos chains

Privacy implications for traders:

  • Prevents front-running (bots cannot see pending transactions’ exact amounts to sandwich)
  • Prevents LP stalking (competitors cannot monitor LP positions and strategies)
  • MEV resistance — mempool-based MEV requires seeing transaction content

SHADE Token

SHADE is the protocol’s governance and fee distribution token:

  • Governance — vote on new collateral types, fee rates, basket composition changes for SILK, new ShadeSwap pairs
  • Fee revenue — portion of ShadeSwap trading fees, SILK minting fees, and protocol revenue distributed to SHADE stakers (similar to ve-model)
  • Liquidity incentives — SHADE emissions to ShadeSwap LPs to bootstrap liquidity
  • Bond system — users can bond assets (SCRT, SILK/SHADE LP) for discounted SHADE tokens (similar to Olympus-style bonds)

Synthetic and Structured Products

Beyond SILK and ShadeSwap, Shade’s roadmap includes:

  • sETH, sBTC — synthetic versions of ETH and BTC minted against SILK or other collateral
  • Governance-minimized oracle — privacy-preserving price feeds for SILK basket computation
  • Silk Pay — payment primitive using SILK for privacy-preserving commerce

Sources

Related Terms