Track NFT Activity on Optimism Using Alchemy

Stay Ahead of NFT Activity

Optimism has become just the latest blockchain to be added to Alchemy's NFT Activity Webhook. This means users can now track all NFT activity on Optimism.

Users are now able to enjoy notifications sent directly to them, whenever there's an Optimism NFT transfer that they care about.

The NFT Activity webhook allows you to track ERC721 and ERC1155 token contracts for Ethereum, Arbitrum, Optimism and Polygon NFTs. This provides your app with real-time state changes when an NFT is transferred between addresses.

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How to Set-Up NFT Activity Webhook

1. Access the Alchemy Dashboard and click the Notify tab.
2. Locate NFT Activity and click the CREATE WEBHOOK button on the right side of the window.

1. Select your CHAIN in the dropdown. Then choose your NETWORK.
2. Paste your unique webhook URL into the WEBHOOK URL field.
3. Add your NFT ADDRESSES.
4. Enter your TOKEN IDS.

1. Test your webhook by clicking the TEST WEBHOOK button.
2. After the test is successful, click CREATE WEBHOOK. Your webhook appears in the list.
3. Check your endpoint to see the responses.

To add/remove addresses from already existing webhooks check out update webhook addresses endpoint.

What is Optimism:

Optimism was established in 2019 by a team of Ethereum developers and operates as an L2 blockchain that leverages optimistic rollups to process transactions in batches. This technology offers users cost-effective and almost instantaneous transactions. Optimism is also a reliable, scalable, and secure platform for developers seeking to create Ethereum applications quickly.

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What is Alchemy:

Alchemy provides the leading blockchain development platform powering millions of users in 197 countries worldwide. Their stated mission is to provide developers with the fundamental building blocks they need to create the future of technology.

The Alchemy team draws from decades of deep expertise in massively scalable infrastructure, AI, and blockchain from leadership roles at technology pioneers like Google, Microsoft, Facebook, Stanford, and MIT. Backed by Stanford University, Coinbase, the Chairman of Google, Charles Schwab, and founders and executives of globally leading organizations, Alchemy powers billions of dollars of transactions for top companies around the world.

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