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Base API Overview

को अपडेट
Apr 28, 2026

Quicknode supports the following Base APIs on all endpoints. Using your Base 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​

एथेरियम JSON-RPC API
Core Ethereum protocol methods for blockchain interaction, account management, and transaction processing
डीबग एपीआई
Development and debugging utilities for deep blockchain analysis and transaction inspection
Flashblocks API
Preconfirmation methods for sub-second transaction confirmations on Base, enabling ultra-fast signals before block finalization
ट्रेस एपीआई
Transaction tracing tools for debugging smart contracts and analyzing internal transaction flows
OP-Node API
Optimism node data retrieval method for querying specific blockchain objects by hash identifier

Supported Networks​

Quicknode provides access to the following Base networks:

मेननेट
Type:Production
Chain ID:
8453
HTTP:
WSS:
Archive:Yes
Pruning:None
सेपोलिया
Type:Testnet
Chain ID:
84532
HTTP:
WSS:
Archive:Yes
Pruning:None

Supported Products​

The following Quicknode products are supported on the Base blockchain:

स्ट्रीम
Real-time and historical blockchain data ingestion with exactly-once delivery guarantees and custom filtering.
वेबहुक
HTTP endpoint notifications for blockchain events with payload customization and retry mechanisms.

API Specifications (OpenRPC, OpenAPI)​

Download the machine-readable API specifications for use with compatible tooling (e.g. OpenRPC Playground, Swagger Editor).


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