QuickNode supports the following Ethereum APIs on all endpoints. Using your Ethereum 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

QuickNode provides access to the following supported Ethereum APIs:

Ethereum JSON-RPC API

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

Beacon API

Consensus layer endpoints for Ethereum 2.0 staking, validator operations, and beacon chain data

Debug API

Development and debugging utilities for deep blockchain analysis and transaction inspection

Trace API

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

Erigon JSON-RPC API

Archive node specific methods for enhanced historical data access and advanced querying capabilities

Supported Networks

QuickNode provides access to the following Ethereum networks:

Mainnet

Type:Production

Chain ID:

1

HTTP:

WSS:

Archive:Yes

Pruning:None

Sepolia

Type:Testnet

Chain ID:

11155111

HTTP:

WSS:

Archive:Yes

Pruning:None

Holesky

Type:Testnet

Chain ID:

17000

HTTP:

WSS:

Archive:Yes

Pruning:None

Hoodi

Type:Testnet

Chain ID:

560048

HTTP:

WSS:

Archive:Yes

Pruning:None

Network

Type

Chain ID

HTTP

WSS

Archive

Pruning

Mainnet

Production

1

Yes

None

Sepolia

Testnet

11155111

Yes

None

Holesky

Testnet

17000

Yes

None

Hoodi

Testnet

560048

Yes

None

Supported Products

The following QuickNode products are supported on the Ethereum 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.

Functions

Custom serverless compute for blockchain operations with JavaScript-based server-side filtering.