saepenatus/packages/core/node_modules/@ethersproject/providers/src.ts/nodesmith-provider.ts

Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardised spec compliant web3 providers for all supported wallets, framework agnostic modern javascript UI with code splitting, CSS customization, mul

/* istanbul ignore file */

"use strict";

import { Network } from "@ethersproject/networks";
import { UrlJsonRpcProvider } from "./url-json-rpc-provider";

import { Logger } from "@ethersproject/logger";
import { version } from "./_version";
const logger = new Logger(version);

// Special API key provided by Nodesmith for ethers.js
const defaultApiKey = "ETHERS_JS_SHARED";

export class NodesmithProvider extends UrlJsonRpcProvider {

    static getApiKey(apiKey: any): any {
        if (apiKey && typeof(apiKey) !== "string") {
            logger.throwArgumentError("invalid apiKey", "apiKey", apiKey);
        }
        return apiKey || defaultApiKey;
    }

    static getUrl(network: Network, apiKey?: any): string {
        logger.warn("NodeSmith will be discontinued on 2019-12-20; please migrate to another platform.");

        let host = null;
        switch (network.name) {
            case "homestead":
                host = "https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";
                break;
            case "ropsten":
                host = "https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";
                break;
            case "rinkeby":
                host = "https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";
                break;
            case "goerli":
                host = "https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";
                break;
            case "kovan":
                host = "https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";
                break;
            default:
               logger.throwArgumentError("unsupported network", "network", arguments[0]);
        }

        return (host + "?apiKey=" + apiKey);
    }
}