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ADI
ADI Chain (ADI) is an Ethereum-secured Layer 2 with sequencer-based execution, zero-knowledge validity proofs, and final settlement on Ethereum; its mainnet launched on December 9, 2025. It is EVM-compatible, supports Solidity smart contracts, uses an EVM-style account-based state model, and full nodes locally replay transactions to verify and maintain chain state. This EVM-compatible execution model lets existing Ethereum tooling and JSON-RPC conventions carry over, providing a familiar interface for applications that also target other EVM Layer 1 and Layer 2 networks.
ADI API Methods and Endpoints
NOWNodes exposes ADI's interface, plus a few others, depending on what your integration needs: JSON-RPC for reading chain state and broadcasting transactions, and WSS (WebSocket) for real-time subscriptions and events.
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 ADI RPC providers against each other? Read the comparison guide on our blog — this page stays focused on integration reference.
Quick start
Select environment
Mainnet or Sepolia testnet.
Choose an interface
RPC, WSS, Blockbook, or Trace/Debug.
Send a request
Call it from your application.
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