Jaco Greeff
2dd7cc0e69
* Make a start * More minor cleanups * Some more cleanups * Last round? * Exclude build folders
25 lines
855 B
JavaScript
Executable File
25 lines
855 B
JavaScript
Executable File
/* eslint-disable @typescript-eslint/require-await */
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/* eslint-disable @typescript-eslint/unbound-method */
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/* eslint-disable @typescript-eslint/no-var-requires */
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// Required imports
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const { ApiPromise, WsProvider } = require('@polkadot/api');
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async function main () {
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// Initialise the provider to connect to the local node
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const provider = new WsProvider('ws://127.0.0.1:9944');
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// Create the API and wait until ready
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const api = await ApiPromise.create({ provider });
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// Retrieve the chain & node information information via rpc calls
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const [chain, nodeName, nodeVersion] = await Promise.all([
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api.rpc.system.chain(),
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api.rpc.system.name(),
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api.rpc.system.version()
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]);
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console.log(`You are connected to chain ${chain} using ${nodeName} v${nodeVersion}`);
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}
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main().catch(console.error).finally(() => process.exit());
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