Method requireApiKey

src/node-binance-api.ts:681–687

(source = 'requireApiKey', fatalError = true)

    }

    requireApiKey(source = 'requireApiKey', fatalError = true) {
        if (!this.APIKEY) {
            if (fatalError) throw Error(`${source}: Invalid API Key!`);
            return false;
        }
        return true;
    }

    // Check if API secret is present
    requireApiSecret(source = 'requireApiSecret', fatalError = true) {