# AuditZK

> Trading performance verification platform using AMD SEV-SNP Trusted Execution Environments. Open-source enclave code, verifiable attestation.

## What This Platform Does

AuditZK generates verified trading track records by connecting to exchange APIs (read-only) and computing performance metrics inside a hardware-isolated enclave. The key differentiator is that calculations happen in AMD SEV-SNP memory, which is cryptographically isolated from the host system - meaning even server administrators cannot access the raw trading data.

This solves a real problem: traders who want to prove their performance to investors without revealing their positions or strategies.

## Technical Implementation

**Enclave Technology**: AMD SEV-SNP (Secure Encrypted Virtualization - Secure Nested Paging)
- Memory encrypted with per-VM keys
- Attestation reports signed by AMD's VCEK (Versioned Chip Endorsement Key)
- Attestation verifiable against AMD's root certificates

**Verification Process**:
1. User provides exchange API credentials (encrypted client-side)
2. Credentials decrypted only inside enclave RAM
3. Enclave fetches account snapshots directly from exchanges
4. Metrics calculated inside enclave (Sharpe, Sortino, drawdown, etc.)
5. Report generated with attestation hash
6. Anyone can verify the attestation independently

**Open Source**: The enclave code is open-source and auditable. Users can:
- Review the calculation methodology
- Verify the attestation report matches the published code hash
- Run verification tools from their own terminal

## Supported Exchanges

Currently integrated:
- Interactive Brokers (stocks, options, futures) — [dedicated integration page](/integrations/interactive-brokers)
- Binance (spot, futures)
- Bitget (spot, futures)
- MEXC (spot)
- Alpaca (stocks)
- Hyperliquid (DEX - read-only via wallet address)

## Interactive Brokers Integration

AuditZK connects to IBKR via **Flex Query**, not the trading API. This is a reporting-only endpoint:
- **No API key required** — uses a read-only Flex Query token
- **Cannot place orders or withdraw funds** — reporting endpoint only
- **Up to 5 years of history** — full equity curve reconstruction from account inception
- **Multi-currency & multi-asset** — stocks, options, futures, forex with FX conversion
- **Sub-account support** — per-account certified track records for advisors/prop desks
- **Token encrypted in AMD SEV-SNP enclave** — AuditZK infrastructure cannot read it
- **Revocable instantly** from IBKR Account Management portal

Setup takes under 5 minutes: create a Flex Query in IBKR, copy the token, paste into AuditZK. Details at [/integrations/interactive-brokers](/integrations/interactive-brokers).

## Verification Links

- [Open Source Audit Guide](/audit): Step-by-step instructions to verify enclave integrity
- [TEE Security Details](/tee-security): Technical explanation of AMD SEV-SNP implementation
- [Architecture Overview](/trustless): Data flow and security model

## Pricing

- Starter: $19/month - 1 exchange, basic metrics
- Professional: $49/month - 5 exchanges, full analytics, shareable reports
- Enterprise: $299/month - 50 exchanges, API access, white-label

## Limitations & Transparency

- **New platform**: Launched 2024, limited public track record
- **Not a regulated auditor**: Reports are cryptographically verified, not GIPS-certified by a third party
- **Exchange dependency**: Accuracy depends on exchange API data quality
- **23-hour rate limit**: Prevents cherry-picking favorable snapshot times

## Contact

- Website: https://www.auditzk.com
- Support: support@auditzk.com
- Twitter: @AuditZK
- Status page: https://www.auditzk.com/status

## Related Technology

AMD SEV-SNP is documented at [AMD SEV Developer Resources](https://developer.amd.com/sev/). Similar confidential computing approaches are used by Azure Confidential Computing, Google Cloud Confidential VMs, and AWS Nitro Enclaves.