Your public Astar Gateway

Built with Parity's Substrate framework, Astar is a scalable and interoperable smart contract platform that can easily become a parachain and make use of the Polkadot ecosystem.

The Astar project aims to position itself as an efficient hub for decentralized technologies that facilitate application scaling. The smart contracts built on top of the Astar network support, amongst others, NFTs, DAOs, and DeFi.

Check out our documentation for limitations and usage examples on

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Astar Mainnet

Public RPC Endpoint

Public WSS Endpoint





Returns the number of the most recent block

eth_blockNumber response

Returns the number of the most recent block


An integer value of the current block number the client is on


curl -X POST \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":0,"method":"eth_blockNumber"}'
Average API calls/sec222.24
Average API calls/day19,201,691
API calls last 24h17,726,080

No Data

No API calls made yet

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