Web3 MCP Server

# Network RPC URLs SOLANA_RPC_URL=https://api.mainnet-beta.solana.com ETH_RPC_URL=https://eth-mainnet.g.alchemy.com/v2/your-api-key ARBITRUM_RPC_URL=https://arb1.arbitrum.io/rpc BASE_RPC_URL=https://mainnet.base.org OPTIMISM_RPC_URL=https://mainnet.optimism.io BSC_RPC_URL=https://bsc-dataseed.binance.org POLYGON_RPC_URL=https://polygon-rpc.com AVALANCHE_RPC_URL=https://api.avax.network/ext/bc/C/rpc BERACHAIN_RPC_URL=https://rpc.berachain.com SONIC_RPC_URL=https://rpc.soniclabs.com/ XRP_RPC_URL=https://xrplcluster.com/ # Private keys (DO NOT SHARE) ETH_PRIVATE_KEY=your-eth-private-key SOLANA_PRIVATE_KEY=your-solana-private-key THORCHAIN_PRIVATE_KEY=your-thorchain-private-key THORCHAIN_MNEMONIC=your-thorchain-mnemonic # XRP Ledger credentials - can use either private key or mnemonic XRP_PRIVATE_KEY=your-xrp-private-key # Private key in hex format XRP_MNEMONIC=your-xrp-mnemonic # Alternative: 12-word recovery phrase XRP_ADDRESS=your-xrp-address # Optional: Used to verify key derivation # UTXO Chain API Keys (optional) BLOCKCYPHER_API_KEY=your-blockcypher-api-key SOCHAIN_API_KEY=your-sochain-api-key # Tool Registration Controls (true/false) ENABLE_SOLANA_TOOLS=true # Enable/disable Solana-specific tools ENABLE_EVM_TOOLS=true # Enable/disable EVM chain tools (Ethereum, Base, Arbitrum, etc.) ENABLE_BITCOIN_TOOLS=true ENABLE_LITECOIN_TOOLS=true ENABLE_DOGECOIN_TOOLS=true ENABLE_BITCOINCASH_TOOLS=true ENABLE_THORCHAIN_TOOLS=true ENABLE_RIPPLE_TOOLS=true # CoinGecko API Key COINGECKO_API_KEY=CG-Z9ajuvwG1cheNJSByUgmvTgg #replace with your-coingecko-api-key if you hit rate limits