added coinmarket cap key for usd gas price (#205)

aalavandhan · web-flow · commit 52ca7be69bc1 · 2021-02-19T13:57:05.000-05:00
diff --git a/hardhat.config.ts b/hardhat.config.ts
@@ -47,5 +47,6 @@ export default {
     currency: 'USD',
     enabled: process.env.REPORT_GAS ? true : false,
     excludeContracts: ['mocks/'],
+    coinmarketcap: process.env.COINMARKETCAP_API_KEY,
   },
 } as HardhatUserConfig
