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@ethercast/eth-jsonrpc-client
Advanced tools
Lightweight HTTP and WebSocket JSON RPC client for Ethereum, compatible with both geth and parity, made for polling blocks for the Ethercast project. Great for when Web3 is too heavy, and the only functionality required is to query the JSON RPC.
npm install --save @ethercast/eth-jsonrpc-client
To construct a client, call getClient(nodeUrl: string, validated: boolean)
which will construct the appropriate client based on the URL (HTTP client or WebSocket client)
Once you have a client, use one of the supported methods on the interface or call an unsupported method using .cmd
, e.g.:
import { getClient } from '@ethercast/eth-jsonrpc-client';
async function printBlockNumber(): Promise<void> {
const validatedClient = getClient('http://infura.node.io/my-api-key', true);
const blockNumber = await validatedClient.eth_blockNumber();
console.log(`blockNumber is ${blockNumber}`);
}
1.2.1 (2018-09-18)
<a name="1.1.2"></a>
FAQs
JSON RPC client for Ethereum clients (geth/parity)
The npm package @ethercast/eth-jsonrpc-client receives a total of 1 weekly downloads. As such, @ethercast/eth-jsonrpc-client popularity was classified as not popular.
We found that @ethercast/eth-jsonrpc-client demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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