Quicknode supports the following Arbitrum APIs on all endpoints. Using your Arbitrum endpoint, you can call any of the methods available in these APIs. For a complete list of supported RPC methods, refer to the documentation for each API.

Supported APIs

Ethereum JSON-RPC API

Core Ethereum protocol methods for blockchain interaction, account management, and transaction processing

Debug API

Development and debugging utilities for deep blockchain analysis and transaction inspection

Arbitrum Trace API

Transaction tracing tools specifically optimized for Arbitrum's rollup architecture

Trace API

Transaction tracing tools for debugging smart contracts and analyzing internal transaction flows

対応ネットワーク

Quicknode provides access to the following Arbitrum networks:

Mainnet

種類：制作

チェーンID：

42161

HTTP:

WSS：

アーカイブ：はい

剪定：なし

Sepolia

Type:Testnet

チェーンID：

421614

HTTP:

WSS：

アーカイブ：はい

剪定：なし

ネットワーク

種類

Chain ID

HTTP

WSS

アーカイブ

剪定

Mainnet

制作

42161

はい

None

Sepolia

Testnet

421614

はい

None

Supported Products

The following Quicknode products are supported on the Arbitrum blockchain:

Streams

Real-time and historical blockchain data ingestion with exactly-once delivery guarantees and custom filtering.

Webhooks

HTTP endpoint notifications for blockchain events with payload customization and retry mechanisms.