@astar-network/astar-api-derive
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0.2.8 • Public • Published

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@astar-network/api-derive

Derived API calls that combine several queries to provide convinient results. This package is part of the Astar SDK.

Example

import { ApiPromise, WsProvider } from '@polkadot/api';
import { options } from '@astar-network/astar-api';
import '@astar-network/astar-api-derive/augmentDerives';

const getAddressEnum = (address: string) => ({ Evm: address });

const endpoint = 'wss://shiden.api.onfinality.io/public-ws';
const provider = new WsProvider(endpoint);
const address = '0x072416b9df2382a62Df34956DffB7B0aDdf668F9';
const api = new ApiPromise(options({ provider }));

(async function main() {
  await api.isReadyOrError;
  const stakers = await api.derive.dappStaking.stakers(getAddressEnum(address));
  console.log({ stakers: stakers.map((s: any) => s.toHuman()) });
})()
  .then(() => api.disconnect())
  .then(() => process.exit());

Development

Clone the repo, run yarn and you should be good to go.

Issues

Please see the COMMUNITY docs for contact and communication channels.

Readme

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Install

npm i @astar-network/astar-api-derive

Weekly Downloads

39

Version

0.2.8

License

Apache-2.0

Unpacked Size

16.2 kB

Total Files

9

Last publish

Collaborators

  • astar-sys
  • gluneau
  • codespool