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.

Supported APIs

Polkadot JSON-RPC API

Relay chain methods for querying blocks, validators, runtime metadata, and submitting transactions on the Polkadot network

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

Supported Networks

Quicknode provides access to the following Polkadot networks:

Mainnet

Type:Production

HTTP:

WSS:

Archive:Yes

Pruning:None

Network

Type

HTTP

WSS

Archive

Pruning

Mainnet

Production

Yes

None

Supported Products

Coming Soon

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