D6572.id21973.diff
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	diff --git a/keyserver/src/utils/ens-cache.js b/keyserver/src/utils/ens-cache.js
	new file mode 100644
	--- /dev/null
	+++ b/keyserver/src/utils/ens-cache.js
	@@ -0,0 +1,28 @@
	+// @flow
	+
	+import { ethers } from 'ethers';
	+
	+import { ENSCache, type EthersProvider } from 'lib/utils/ens-cache';
	+import {
	+ getENSNames as baseGetENSNames,
	+ type GetENSNames,
	+} from 'lib/utils/ens-helpers';
	+
	+const alchemyKey = process.env.COMM_ALCHEMY_KEY;
	+
	+let provider: ?EthersProvider;
	+if (alchemyKey) {
	+ provider = new ethers.providers.AlchemyProvider('mainnet', alchemyKey);
	+}
	+
	+let ensCache: ?ENSCache;
	+if (provider) {
	+ ensCache = new ENSCache(provider);
	+}
	+
	+let getENSNames: ?GetENSNames;
	+if (ensCache) {
	+ getENSNames = baseGetENSNames.bind(null, ensCache);
	+}
	+
	+export { provider, ensCache, getENSNames };