Package Exports

@polkadot/rpc-provider
@polkadot/rpc-provider/index
@polkadot/rpc-provider/mock
@polkadot/rpc-provider/mock/index
@polkadot/rpc-provider/ws

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@polkadot/rpc-provider) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@polkadot/rpc-provider

Generic transport providers to handle the transport of method calls to and from Polkadot clients from applications interacting with it. Generally, unless you are operating at a low-level and taking care of encoding and decoding of parameters/results, it won't be directly used. API interfaces building on top these providers can support various transports with the same underlying interfaces.

Usage

Installation -

yarn add @polkadot/rpc-provider

Initialisation -

import WsProvider from '@polkadot/rpc-provider/ws';

const provider = new WsProvider('http://127.0.0.1:9944');
const version = await provider.send('client_version', []);

console.log('clientVersion', version);