Merge pull request #172 from schmidsi/schmidsi/the-graph-network

Use subgraphs from The Graph Network

.env.org

@@ -3,4 +3,5 @@ IPFS_GATEWAY= # https://ipfs.io
 HOST= # metadata.ens.domains
 ENV= # prod / local
 NODE_PROVIDER= # google / cloudflare / infura / geth
-NODE_PROVIDER_URL= # https://infura.io/v3/API_KEY
+NODE_PROVIDER_URL= # https://infura.io/v3/API_KEY
+THE_GRAPH_API_KEY= # Go to https://thegraph.com/studio to create a one for free

src/config.ts

@@ -16,6 +16,7 @@ const INFURA_API_KEY = process.env.INFURA_API_KEY || '';
 const OPENSEA_API_KEY = process.env.OPENSEA_API_KEY || '';
 const NODE_PROVIDER = process.env.NODE_PROVIDER || 'geth';
 const NODE_PROVIDER_URL = process.env.NODE_PROVIDER_URL || 'http://localhost:8545';
+const THE_GRAPH_API_KEY = process.env.THE_GRAPH_API_KEY || '';
 
 // undocumented, temporary keys
 const NODE_PROVIDER_URL_CF = process.env.NODE_PROVIDER_URL_CF || '';
@@ -60,4 +61,5 @@ export {
   NODE_PROVIDER_URL_SEPOLIA,
   RESPONSE_TIMEOUT,
   SERVER_URL,
+  THE_GRAPH_API_KEY
 };

src/service/network.ts

@@ -6,6 +6,7 @@ import {
   NODE_PROVIDER_URL_CF,
   NODE_PROVIDER_URL_GOERLI,
   NODE_PROVIDER_URL_SEPOLIA,
+  THE_GRAPH_API_KEY,
 } from '../config';
 
 const NODE_PROVIDERS = {
@@ -77,7 +78,8 @@ export default function getNetwork(network: NetworkName): {
         'https://api.studio.thegraph.com/query/49574/enssepolia/version/latest';
       break;
     case NETWORK.MAINNET:
-      SUBGRAPH_URL = 'https://api.thegraph.com/subgraphs/name/ensdomains/ens';
+      SUBGRAPH_URL = 
+        `https://gateway-arbitrum.network.thegraph.com/api/${THE_GRAPH_API_KEY}/subgraphs/id/5XqPmWe6gjyrJtFn9cLy237i4cWw2j9HcUJEXsP5qGtH`;
       break;
     default:
       throw new UnsupportedNetwork(`Unknown network '${network}'`, 501);