Merge pull request #5 from alchemyplatform/dc/update-to-use-sdk

Update to use the new SDK

Author: deric-alchemy

.DS_Store

@@ -0,0 +1,55 @@
+// This script demonstrates access to the NFT API via the Alchemy SDK.
+import {
+  Network,
+  initializeAlchemy,
+  getNftsForOwner,
+  getNftMetadata,
+  BaseNft,
+  NftTokenType,
+} from "@alch/alchemy-sdk";
+
+// Optional Config object, but defaults to demo api-key and eth-mainnet.
+const settings = {
+  apiKey: "demo", // Replace with your Alchemy API Key.
+  network: Network.ETH_MAINNET, // Replace with your network.
+  maxRetries: 10,
+};
+
+const alchemy = initializeAlchemy(settings);
+
+// Print owner's wallet address:
+const ownerAddr = "0xshah.eth";
+console.log("fetching NFTs for address:", ownerAddr);
+console.log("...");
+
+// Print total NFT count returned in the response:
+const nftsForOwner = await getNftsForOwner(alchemy, "0xshah.eth");
+console.log("number of NFTs found:", nftsForOwner.totalCount);
+console.log("...");
+
+// Print contract address and tokenId for each NFT:
+for (const nft of nftsForOwner.ownedNfts) {
+  console.log("===");
+  console.log("contract address:", nft.contract.address);
+  console.log("token ID:", nft.tokenId);
+}
+console.log("===");
+
+// Fetch metadata for a particular NFT:
+console.log("fetching metadata for a Crypto Coven NFT...");
+const response = await getNftMetadata(
+  alchemy,
+  "0x5180db8F5c931aaE63c74266b211F580155ecac8",
+  "1590"
+);
+
+// Uncomment this line to see the full api response:
+// console.log(response);
+
+// Print some commonly used fields:
+console.log("NFT name: ", response.title);
+console.log("token type: ", response.tokenType);
+console.log("tokenUri: ", response.tokenUri.gateway);
+console.log("image url: ", response.rawMetadata.image);
+console.log("time last updated: ", response.timeLastUpdated);
+console.log("===");

alchemy-sdk-script.js

@@ -1,3 +1,4 @@
+// This script demonstrates access to the NFT API via the AlchemyWeb3.js package.
 // alchemy-nft-api/alchemy-web3-script.js
 import { createAlchemyWeb3 } from "@alch/alchemy-web3";
 
@@ -6,14 +7,14 @@ const apiKey = "demo";
 
 // Initialize an alchemy-web3 instance:
 const web3 = createAlchemyWeb3(
-  `https://eth-mainnet.alchemyapi.io/v2/${apiKey}`,
+  `https://eth-mainnet.alchemyapi.io/v2/${apiKey}`
 );
 
 // The wallet address we want to query for NFTs:
 const ownerAddr = "0xC33881b8FD07d71098b440fA8A3797886D831061";
 const nfts = await web3.alchemy.getNfts({
-  owner: ownerAddr
-})
+  owner: ownerAddr,
+});
 
 // Print owner's wallet address:
 console.log("fetching NFTs for address:", ownerAddr);
@@ -35,8 +36,8 @@ console.log("===");
 console.log("fetching metadata for a crypto coven NFT...");
 const response = await web3.alchemy.getNftMetadata({
   contractAddress: "0x5180db8F5c931aaE63c74266b211F580155ecac8",
-  tokenId: "1590"
-})
+  tokenId: "1590",
+});
 
 // Uncomment this line to see the full api response:
 // console.log(metadata);