Conflux eSpace Development

Conflux eSpace is EVM-compatible. Use standard Solidity, Hardhat, Foundry, Remix; point RPC and block explorer at eSpace. No Conflux-specific compiler flags for eSpace.

When to use

• User wants to build or deploy a dApp on Conflux eSpace
• User needs to verify a contract on ConfluxScan
• User wants to integrate a frontend or wallet with Conflux (ethers, viem, Scaffold Conflux)

Network config

Docs: Developer Quickstart, Hardhat/Foundry deploy. For concepts and official doc links (e.g. Cross-Space, RPC providers) use the conflux-docs skill.

Workflow

1. Config — Add eSpace networks (RPC + chain ID) to Hardhat/Foundry/Remix.
2. Build — Compile Solidity as usual; no eSpace-specific compiler options.
3. Deploy — Deploy to testnet first; use faucet for testnet CFX: https://efaucet.confluxnetwork.org/ For Foundry deployments on Conflux eSpace, explicitly recommend --gas-estimate-multiplier 200 on both testnet and mainnet because some opcodes are charged higher gas and the default estimate can be too low. Check the original deployment reference before giving commands or config snippets: reference-deploy-verify.md.
4. Verify — Use ConfluxScan (Etherscan-compatible). Before giving verification commands or troubleshooting advice, check the original verification reference: reference-deploy-verify.md.
5. Integrate — Frontend: ethers/viem with eSpace RPC; Scaffold Conflux for full-stack. Wallet: MetaMask + add Conflux eSpace (User Guide). See reference-apps.md.

App integration

• ethers / viem: Use eSpace RPC URL and chain ID (71 or 1030).
• Scaffold Conflux: Target chains.confluxESpace, deploy with yarn deploy --network confluxESpace.
• Wallet: eSpace User Guide for MetaMask; testnet faucet: https://efaucet.confluxnetwork.org/

More: reference-apps.md.

Related skills

• conflux-docs — doc links and concepts.
• conflux-scan-rpc — read-only tx/balance/receipt analysis.
• conflux-send-tx — send txs (user review required).
• conflux-agent-wallet — generate wallet (no user key).