fees | /api-derive/contracts/fees.ts | polkadot@0.2.27

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index.ts (default module)

fees

fees.ts

fees

function fees

import { fees } from "https://deno.land/x/polkadot@0.2.27/api-derive/contracts/fees.ts";

fees(instanceId: string, api: DeriveApi): () => Observable<DeriveContractFees>

Examples

api.derive.contracts.fees(([creationFee, transferFee]) => {
  console.log(`The fee for creating a new contract on this chain is ${creationFee} units. The fee required to call this contract is ${transferFee} units.`);
});

Parameters

instanceId: string

api: DeriveApi

Returns

() => Observable<DeriveContractFees>

An object containing the combined results of the queries for all relevant contract fees as declared in the substrate chain spec.