eINR: Algorithmic INR Stablecoin

Introduction

This is in continuation to discussion on India DEX: 

https://mirror.xyz/0xe6C8Af57C3ea1aFdcd210a78792e80329c19c998/GC9H5hMGW2VaNp5PAx8inY9_bb2yjL2jIqdR56ANLJs

The crypto ecosystem has long needed a reliable, decentralized Indian Rupee stablecoin. Today, we're excited to present eINR - a community-governed, over-collateralized algorithmic stablecoin that maintains its peg without relying on oracles.

Technical Arch of eINR Stablecoin
Technical Arch of eINR Stablecoin

Learning from History

The history of algorithmic stablecoins is filled with valuable lessons. Projects like UST/LUNA and Iron Finance failed due to their reliance on complex mechanisms and under-collateralization.

However, DAI has proven that over-collateralization works. Since its launch in 2017, DAI has successfully maintained its peg through multiple market cycles, including the 2020 crypto crash and 2022 bear market. This success stems from its robust collateralization model and transparent mechanisms.

The eINR Architecture

Multi-Collateral System

eINR adopts a conservative approach with three primary collateral types:

  • DAI: 200% collateralization ratio

  • ETH: 400% collateralization ratio

  • WBTC: 400% collateralization ratio

For example, users depositing 100 DAI can mint 4000 eINR, ensuring the protocol maintains substantial backing even during extreme market conditions.

Price Stability Mechanism

Unlike many failed stablecoins that relied on complex algorithms or external price feeds, eINR's stability is maintained through:

  1. Over-collateralization

  2. Market arbitrage

  3. Dynamic minting/burning based on collateral values

When collateral prices increase, users can mint more eINR, and when prices decrease, they can burn eINR to reclaim their collateral, creating natural market equilibrium.

Liquidity Incentives and Revenue Sharing

The protocol features an innovative liquidity provision system:

  1. Automated Market Maker (AMM) Pools:

    • DAI/eINR

    • ETH/eINR

    • WBTC/eINR

  2. Revenue Distribution:

    • 0.2% fee on all trades

    • Fees automatically distributed to liquidity providers

    • Real-time rewards calculation and distribution

  3. Pool-Specific Mechanics:

    • Smart contract-controlled liquidity ranges

    • Automatic rebalancing mechanisms

    • Impermanent loss protection through over-collateralization

Safety First Approach

Risk Mitigation

  1. No Oracle Dependency:

    • Removes single point of failure

    • Eliminates oracle manipulation risks

    • Reduces attack vectors

  2. Circuit Breakers:

    • Minting caps

    • Gradual burning limits

    • Emergency shutdown mechanism

  3. Community Governance:

    • Parameter adjustments

    • Collateral type additions

    • Fee structure modifications