> For the complete documentation index, see [llms.txt](https://docs.pilot3.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pilot3.ai/pilot3ai/adaptive-btc-vault.md).

# Adaptive BTC Vault

### 1. Introduction

Pilot3 introduces the Adaptive BTC Vault, the first fully AI-managed Bitcoin vault leveraging MIDL-compatible Bitcoin-native smart contracts.

Utilizing MIDL-compatible tokenization (e.g., sBTC), this solution uniquely combines adaptive AI-driven risk management with optimized yield strategies, offering seamless Bitcoin custody, asset protection, and dynamic yield generation, all directly on the Bitcoin blockchain.

### 2. Vault Technical Specification

#### Smart Contract Standard

* **Standard**: ERC-4626 (OpenZeppelin implementation)
* **Justification**: Widely adopted, secure, pre-audited, efficient interoperability
* **Core Functions**: Deposit, Withdraw, Total Assets Calculation, Yield Computation, Compound Interest Logic

#### BTC Tokenization

* **Asset Representation**: sBTC (Bitcoin tokenized via MIDL)
* **Process Workflow**:
  1. User deposits native BTC.
  2. BTC is tokenized to sBTC within MIDL environment.
  3. sBTC managed directly by ERC-4626 vault contract.

### 3. AI-Driven Risk-Adaptive Strategy

#### Input Data

* **On-chain Indicators**:
  * Relative Strength Index (RSI)
  * Funding Rates
  * Smart Money Concepts (SMC)
* **Off-chain Data**:
  * Macroeconomic Indicators
  * Market Sentiment Analysis

#### Decision-Making Algorithm

* **Adaptive Logic Flow**:
  * Real-time monitoring of market conditions.
  * Threshold-based automated switching between yield-maximizing and risk-mitigating asset allocation.
  * Continuous rebalancing based on predefined thresholds:
    * High risk: Automatic allocation to protective custody.
    * Low risk: Aggressive yield generation.

### 4. Yield Generation Detailed Strategies

#### Lending

* **Protocols Used**: Sovryn (RSK), ALEX (Stacks)
* **Interest Computation**:
  * Interest accrued daily.
  * Automatically compounded weekly.

#### Liquidity Providing

* **Pools**: sBTC/USDX on ALEX (Stacks-based liquidity pools)
* **Impermanent Loss Mitigation**:
  * Dynamic monitoring of asset price divergence.
  * Automated rebalancing to mitigate impermanent loss.

#### Automated Market Making

* **Strategies**:
  * AI-driven market making on MIDL-compatible DEXes.
  * Algorithmic spread adjustments, depth management, and risk controls.
* **Technical Parameters**:
  * Spread thresholds: dynamically adjusted (0.2%-1%).
  * Liquidity depth adjustments based on real-time volume analytics.

### 5. Security & Risk Management

#### BTC Vault Risk Framework

* Automatic transition to OP\_VAULT custody triggered by:
  * Sudden market volatility (e.g., >10% BTC price movement in <1h).
  * Detection of anomalous withdrawal activities.
  * Exploit attempts detected by Pilot3.ai security monitoring.

#### Mitigation Strategies

* Automatic custody management via Bitcoin’s native OP\_VAULT (BIP-345), ensuring instant and secure isolation of BTC assets under predefined emergency scenarios.

* Detailed scenario analysis:
  * Market crash: Immediate custody activation.
  * Protocol exploit detection: Immediate asset isolation.

### 6. Integration & Deployment (Pilot3.ai ↔ MIDL)

* **ERC-4626 Vault Deployment**:
  1. Deploy ERC-4626 vault contract on MIDL environment (testnet, then mainnet).
  2. Ensure ABI compatibility and JSON-RPC integration with Pilot3.ai backend.
* **Interactions**:
  * Deposits/withdrawals managed directly via vault contract interface.
  * Yield and rebalancing strategies triggered by Pilot3.ai automated API calls.

### 7. API & Dashboard Technical Specifications

* **API Endpoints**:
  * `/api/v1/deposit` (BTC deposits)
  * `/api/v1/withdraw` (BTC withdrawals)
  * `/api/v1/portfolio` (Current asset allocations and yields)
  * `/api/v1/strategies` (Trigger adaptive rebalancing)
* **Example API Payload**:

{&#x20;

<mark style="color:$danger;">`"user_id"`</mark><mark style="color:$info;">`:`</mark> <mark style="color:$success;">`"user_12345"`</mark><mark style="color:$warning;">`,`</mark>&#x20;

<mark style="color:$danger;">`"action"`</mark><mark style="color:$info;">`:`</mark> <mark style="color:$success;">`"rebalance"`</mark><mark style="color:$warning;">`,`</mark>&#x20;

<mark style="color:$danger;">`"parameters"`</mark><mark style="color:$warning;">`: {`</mark>&#x20;

<mark style="color:$danger;">`"strategy"`</mark><mark style="color:$info;">`:`</mark> <mark style="color:$success;">`"defensive"`</mark><mark style="color:$info;">`,`</mark>&#x20;

<mark style="color:$danger;">`"trigger"`</mark><mark style="color:$info;">`:`</mark> <mark style="color:$success;">`"market_volatility"`</mark>&#x20;

}

&#x20;}

* **Dashboard Functionality**:
  * Real-time portfolio monitoring.
  * User-defined strategy customization.

### 8. Assumptions, Dependencies & Requirements

* **Assumptions**:
  * BTC tokenization via MIDL fully operational.
  * Stable and documented Pilot3.ai backend API available.
* **Dependencies**:
  * MIDL infrastructure operational on Bitcoin mainnet.
  * ERC-4626 compatibility with MIDL.
* **External Integrations**:
  * Sovryn, ALEX liquidity pools and lending markets operational and accessible.

### 9. Compliance & Security Assurance

* ERC-4626 standard adoption negates requirement for additional audits.
* Recommended continuous monitoring for abnormal activities post-deployment.