Andrew Harrison

Goldsky is thrilled to announce full indexing support for 

. Developers and researchers can now access fully decoded onchain datasets across the Zora ecosystem, free of charge. Immerse yourself in rich datasets, uncovering the entire chain history — every block, event log, and transaction is just a click away.

The Zora Network is a creator-focused, affordable, and scalable Layer 2 solution specifically engineered to support the onchain media landscape. While current L2s predominantly focus on DeFi, the Zora Network lays the foundation for an ecosystem that prioritizes NFTs.

Instant Transactions and Affordable NFT Minting

Zora Network offers lightning-fast transaction confirmations and NFT minting at a fractional cost of less than $0.50. Built as an L2, Zora Network enhances the speed, efficiency, and scalability of Ethereum by offloading processing tasks to improve performance and reduce transaction costs.

An Onchain Ecosystem for Artists and Brands

As a longterm player in the NFT marketplace space, 

 recognized the potential of a native L2 to improve the onchain experience for artists and brands. By offering a better digital infrastructure for creators, Zora is doubling down on their promise to create a thriving onchain hub for media and culture.

Optimized for Efficiency, Secured by Ethereum

 technology stack, the Zora Network is a modern L2 underpinned by the security of 

. The integration of the Zora Network into the existing Zora marketplace infrastructure is seamless, accommodating higher transaction volume and opening doors for new cultural experiences onchain.

Accessing Zora Network Data on Indexed.xyz

Navigating chain data within the Zora ecosystem has never been easier, thanks to 

. Built by Goldsky as an open public utility, Indexed.xyz is the fastest and easiest way to explore fully decoded onchain datasets.

Indexed.xyz gives you access to every block, transaction, and event log across the Zora Network at zero cost. Datasets are stored as .parquet files, making it easy to work with onchain data using your favorite tools, such as 

 and follow the prompts to begin downloading your data. The 

 contains a detailed guide on how to integrate the dataset with different tools, and provides recipes for getting the most out of onchain data.

 mission is to unleash the full potential of Web3 data.

We’re solving complex data engineering challenges so that builders can focus on what matters most — building transformational applications and delivering value to users.

 for full access to Goldsky’s realtime data streaming platform today, and be sure to give us a follow on 

Announcing: Indexed.xyz support for Zora Network

At Goldsky, we’re committed to creating the best tools available for builders working with blockchain data. Today, we’re thrilled to begin rolling out access to 

 — a powerful data pipeline solution that streams onchain data to your offchain database, all in realtime.

The Next Generation of Blockchain Indexing

With Mirror, you get live onchain data synced directly to your backend database. Instead of calling an API dozens of times to access the data you need, Mirror automatically syncs every block, log, trace, and transaction into a dedicated table within your existing infrastructure. By pushing data as soon as it becomes available (not pulling, as with an API), Mirror gives you a realtime view of onchain activity in your own database, dramatically reducing querying costs while removing engineering complexity.

Mirror allows you to do more sophisticated tasks with your data that weren’t possible before. Build richer experiences for end users using queries that are too complex for standard APIs, merge data from multiple chains into a single repository to power your application, or generate advanced dashboards without worrying about caching or data integrity issues.

One of the greatest advantages of Mirror is the ability to seamlessly combine onchain data with offchain data. Whether you’re looking to map onchain transactions to customer data, track product analytics alongside trading volume, or consolidate token holdings with an offchain asset portfolio, Mirror is flexible enough to handle nearly any use case imaginable.

Define Your Data, Then Stream it Anywhere

 is easy and straightforward. Start by defining a data 

, transform that data to fit your needs, and then persist the results into a variety of compatible 

. Mirror allows you to configure your pipeline so that you only sync the data required for your project.

Data sources can include subgraphs, decoded / raw data streams, or specialized NFT datasets for 

 tokens. Decoded data streams make blockchain data human-readable and easier to query, while raw data streams give you more control over how you use the data.

Mirror provides out-of-the-box support for a wide range of database connectors, including 

 are also available for more advanced use cases. Unsure which sink is right for you? Check out our guide for finding the best option 

Fully Indexed Onchain Data, Powered by Goldsky

Mirror uses the same trusted data infrastructure you’ve come to expect from 

, with additional chain support added on a regular basis.

Onchain data indexed by Goldsky is ultra-low latency and reorg aware, with any necessary backfills handled automatically. We handle the complex data engineering challenges so that you can focus on building the things that matter.

Mirror is available now as self-serve offering for Goldsky customers. Visit the 

The future of onchain data is here — it's time to start building.

Introducing Mirror: Realtime Onchain Data, Synced Direct to Database

Goldsky is excited to support builders in the 

 ecosystem with realtime data indexing, subgraph hosting, and custom data streaming pipelines. Developers can now access realtime data streams to power applications built on ZetaChain, saving time & energy building out complex data infrastructure. Spin up a chain indexer in seconds with 

, or serve realtime onchain data directly to your app’s frontend — all with no maintenance.

Use code ZETANITE for 3 custom ZetaChain subgraphs, free for one month after signup.

Simplifying Complexity in a Fragmented Ecosystem

With over 100 public blockchains and a constantly evolving landscape, interoperability remains one of Web3's biggest challenges. ZetaChain's vision presents a future where crypto ecosystems interlace seamlessly. Think of it as the Web3’s great unifier, similar to how the Internet seamlessly weaves together disparate underlying protocols and elements.

For consumers, ZetaChain translates to open accessibility. No longer constrained by the boundaries of individual blockchains, users can access all assets, data, and the entire Web3 space from one unified platform. Risk is minimized by ensuring funds in transit face reduced vulnerabilities from bridging and transfers.

For builders, ZetaChain offers an vast open toolkit. Developers can conceptualize, craft, and deploy dApps that transcend the limits of individual chains, all from a unified platform. No longer siloed, ecosystem boundaries for 

, and countless others begin to dissolve.

 blockchain, inclusive of non-smart contract chains such as Bitcoin and Dogecoin. Truly interoperable smart contracts are built to work seamlessly across every ecosystem.

Goldsky’s suite of data tools was built to support developers across Web3. Building realtime data infrastructure doesn’t have to be a headache — Goldsky manages the heavy lifting for you, handling reorgs, RPC provider failures, and other complexities automatically.

With high-performance subgraph support, anyone can index the entirety of ZetaChain with a simple but powerful GraphQL query. Instant subgraphs allow users to quickly drop in a Smart Contract ABI to begin indexing immediately.

 offers an additional way to access onchain data, by delivering data directly to an existing backend database. Mirror allows devs to work with onchain data in the same place as their application, streamlining the development process and opening up possibilities for more complex use cases.

 for full access to Goldsky today, and be sure to give us a follow on 

Announcing: Realtime Data Indexing for ZetaChain

Goldsky is excited to announce full indexing support for 

. Builders and researchers can now access fully decoded onchain datasets across the Linea ecosystem as a public good, completely free of charge. Tap into powerful datasets to explore any activity on the chain — every block, event log, and transaction available at your fingertips.

A Revolutionary zkEVM Rollup by Consensys

Linea represents the next evolution in blockchain technology, designed to empower a new generation of Ethereum developers. This developer-ready zkEVM rollup, crafted by 

, aims to address the pressing issues of cost and scalability that have long constrained Ethereum dApp development.

Scalability Through Zero-Knowledge Proofs

Linea combines the power of zero-knowledge proofs with full Ethereum Virtual Machine (EVM) compatibility. This allows developers to either build scalable new dApps or migrate existing ones without the need to alter code or rewrite smart contracts.

Linea’s innovative design guarantees faster transaction speeds and lower gas costs without compromising security, providing a more efficient and economical environment for both developers and users.

Seamless Integration and Developer Experience

With native integrations for industry-standard tools like 

, Linea ensures that developers can focus solely on innovation. This seamless experience is built to align with Consensys' vision of making Ethereum and Web3 technology universally useful and accessible.

Accessing Linea Chain Data on Indexed.xyz

Indexed.xyz is the fastest and easiest way to explore chain data across the Linea ecosystem. Built by Goldsky as a public utility, Indexed.xyz delivers high-performance blockchain data directly to your local machine.

Once downloaded, you can explore the datasets using 

. Data is stored in a .parquet file, making it easily portable and interoperable with your favorite database or analysis tools.

To get started using Indexed.xyz, visit the site and follow the prompts to begin downloading. The 

 contains a detailed guide on how to integrate the dataset with various tools, and provides recipes for getting the most out of onchain data.

Goldsky’s mission is to unleash the full potential of Web3 data.

Announcing: Indexed.xyz support for Linea Mainnet

Onchain summer is finally here, and Goldsky is bringing the sun to the Base Mainnet 

 with realtime indexed chain data. Save time building your data stack and let us handle the heavy lifting with subgraph support, direct indexing, and onchain data streamed anywhere you need it.

 that aims to combine security, cost-efficiency, and a developer-friendly environment for decentralized applications (dApps).

, Base is designed to evolve into a versatile Superchain — the foundation for a truly flexible and modular ecosystem. While Coinbase initially incubated its growth, the goal is for Base to become progressively decentralized.

Coinbase created Base with developers at the core, and now Base is open for everyone. It's a blockchain that benefits from a decade of Coinbase’s experience building easy to use products, delivering a trusted, secure platform for Web3 apps.

Goldsky makes it easy for Web3 devs building on Base to work with chain data any way they choose. Our realtime indexer identifies every block, transaction, and event log across the Base chain, powering applications in DeFi, Gaming, Analytics, and more.

, Base devs can stream indexed data directly into existing Postgres / Rockset / Elasticsearch databases, making it easy to build enterprise-grade workflows in minutes. We handle the complicated engineering, ensuring your data is instantaneous, re-org aware, and maintenance-free.

Start powering your Base dApps with Goldsky today. Check out 

 to get started. And be sure to give us a follow on 

Onchain Summer: Announcing Chain Indexing Support for Base

Benny Sidelinger

Web3 developers require reliable, fast, and cost-efficient access to blockchain transaction data to build the next generation of applications. Goldsky’s industry-leading architecture employs several technical approaches to make blockchain indexing faster, more efficient, and optimized for existing data stacks.

Goldsky’s RPC (remote procedure call) load balancer is a key component of our indexing infrastructure. By leveraging multiple RPC providers to retrieve live blockchain data, Goldsky enables efficient access to realtime transactions while keeping the system resilient, performant, and cost-effective.

Goldsky’s RPC load balancer utilizes intelligent failovers whenever our RPC providers experience issues. This allows Goldsky to stay at the edge of the blockchain and continue to reliably stream live data.

Recently, we enhanced our RPC load balancer with a serverless cache using 

 which allowed us to reduce the number of outgoing RPC requests our load balancer makes by more than half, while also improving p50 request latency by 75%.

 greatly reduced our reliance on RPC providers, but for architectural reasons, the Graph Node still uses RPCs for chain head updates. Implementing serverless caching into our RPC load balancer allows us to more efficiently call RPC providers when we need them.

One of the challenges of implementing a caching layer into our RPC load balancer is handling blockchain reorgs. The blocks at the edge of the chain are not immutable, so our caching layer needs to account for these scenarios properly.

Our key insight was to add a TTL (time to live) for each cached RPC response 

 for a given chain. For example, Ethereum mainnet has a block time of 12 seconds, so the TTL for cached RPC responses is 6 seconds. Polygon mainnet has a block time of 2 seconds, so the TTL for cached Polygon RPC responses is 1 second. This TTL ensures that even if a reorg happens, the cached response will be invalidated at most within 2 blocks.

As an edge case example, suppose that our RPC load balancer serves and caches a mainnet block a time 

 (because the block time is 12 seconds) a new block is minted. From time 

 our cache will serve incorrect information to the Graph Node. However, as soon as the Graph Node makes an RPC request 

 it will see and gracefully handle the reorg that happened at time 

. This also means that when The Graph requests the new block at 

 it will see and handle the reorg that happened at time 

. Even though our RPC layer can serve invalid information to The Graph due to the nature of how blocks propagate through the network, indexing speeds aren’t impacted because stale information will not be served for more than 1 block and more often than not we serve valid data from the cache instead of relying on an external RPC service.

At Goldsky, our goal is to provide developers with the fastest, most efficient access to blockchain data. Innovative features like serverless caching and load balancing are just a few ways we’re making that a reality.

 for the latest feature releases and product updates.

Real-time Data

RPC Infrastructure

Automation

Open Source

Follow

Andrew Harrison

Andrew's articles