Quicknode supports the following Polkadot APIs on all endpoints. Using your Polkadot 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.

지원되는 API

폴카닷 JSON-RPC API

폴카닷 네트워크에서 블록, 검증자, 런타임 메타데이터를 조회하고 트랜잭션을 제출하기 위한 릴레이 체인 메서드

Substrate API Sidecar

RESTful interface for querying Substrate-based chain data, historical blocks, accounts, and transaction history

Asset Hub JSON-RPC API

Polkadot system parachain methods for asset transfers, NFT operations, and cross-chain asset management

지원되는 네트워크

Quicknode provides access to the following Polkadot networks:

메인넷

유형:제작

HTTP:

WSS:

아카이브:예

가지치기:없음

네트워크

유형

HTTP

WSS

아카이브

가지치기

메인넷

제작

네

없음

Network Access

Quicknode's Polkadot endpoint provides access to both AssetHub and Relaychain networks through a unified interface.

AssetHub handles most current operations including token transfers, NFT management, and parachain state queries. REST API calls target AssetHub by default:

# AssetHub (default)
curl 'https://your-endpoint.pro/blocks/head'

Polkadot Relaychain provides access to relay chain data, validator information, and historical records. Prefix REST API calls with /rc to access the relaychain:

# Polkadot Relaychain
curl 'https://your-endpoint.pro/rc/blocks/head'

JSON-RPC methods operate without network prefixes and maintain standard compatibility across both networks.

지원되는 제품

곧 공개됩니다

Additional Quicknode products for Polkadot are coming soon. Check back for updates on available integrations and tools.