Conflux (CFX) API Documentation

Conflux

Conflux (CFX) is a Layer 1 smart contract network using a hybrid consensus design in which proof of work orders its Tree-Graph through GHAST and proof of stake provides finality, with separate Core Space and EVM-compatible eSpace environments. Solidity contracts operate on account-based state, while full nodes process Tree-Graph blocks and maintain balances, contract code, storage, transactions, and receipts. The dual-space architecture connects Conflux-native semantics with Ethereum-compatible execution, giving applications both network-specific and familiar EVM interaction models.

Conflux API Methods and Endpoints

NOWNodes exposes Conflux's interface, plus a few others, depending on what your integration needs: JSON-RPC for reading chain state and broadcasting transactions. Archive mode extends any of these to historical states and data beyond standard retention.

Browse the interfaces below for endpoint details, request parameters, response formats, and integration examples. Create an API key, select Mainnet or Testnet, choose the required interface, and start sending requests from your application.

Weighing Conflux RPC providers against each other? Read the comparison guide on our blog — this page stays focused on integration reference.