The Blockchain Data
Your Team Needs
Delivered in the format your infrastructure expects.
Trusted across the ecosystem
Blockchain Data Solutions
We turn raw blockchain data into the structured, queryable formats your team needs — delivered to the infrastructure you already run.
Data Pipeline Consulting
Expert advisory for teams building or optimizing blockchain data pipelines. Architecture review, performance audits, and integration planning.
Streaming Data Pipelines
High-performance blockchain data pipelines that deliver on-chain data to your infrastructure in real-time — PostgreSQL, Kafka, data warehouses, and more.
Custom API Development
Queryable blockchain data APIs built to your specifications — powering dashboards, dApps, and internal tools with reliable, indexed on-chain data.
Whitelabel Staking Platform
Launch your own branded staking platform — powered by our battle-tested validator infrastructure. Your brand, your users, our nodes.
Data Pipeline Consulting
We provide expert advisory and engineering consulting for teams building or optimizing blockchain data pipelines. Whether you’re starting from scratch or need to improve an existing setup, we help you design the right architecture for your needs.
What We Offer
- Architecture review and pipeline design
- Performance audits and optimization recommendations
- Integration planning — connecting blockchain data to your existing databases and tools
- Migration strategy from legacy indexing to high-performance streaming pipelines
- Hands-on code review and best practices guidance
Streaming Data Pipelines
We build high-performance streaming data pipelines that extract, transform, and deliver blockchain data directly into your infrastructure. Our pipelines achieve 100x+ speed improvements over traditional approaches, so your team gets the data it needs — fast.
What We Deliver
- Custom pipeline development tailored to your data requirements
- Real-time data delivery to PostgreSQL, ClickHouse, Kafka, Snowflake, BigQuery, and more
- Data transformation and mapping to match your existing schemas
- Deployment, monitoring, and ongoing optimization
- End-to-end pipeline development from blockchain to your analytics stack
Custom API Development
We build custom blockchain data APIs that make on-chain data queryable and accessible for your applications. Whether you’re building a dashboard, a dApp, or internal tooling, we create the data layer your product depends on.
What We Deliver
- Custom API design tailored to your protocol’s data model
- Schema design and query optimization for fast, reliable responses
- Performance tuning for high-traffic applications
- Deployment to decentralized infrastructure for maximum uptime
- Ongoing maintenance, monitoring, and iteration
Whitelabel Staking Platform
Offer staking services under your own brand without managing validator infrastructure. We provide the full technical backend — node operations, monitoring, security, and uptime — while you deliver a seamless, branded experience to your users.
What You Get
- Fully branded staking dashboard with your logo, colors, and domain
- Non-custodial architecture — users retain full control of their assets at all times
- Real-time monitoring, alerts, and uptime guarantees
- Dedicated onboarding and integration support
- White-glove SLA with 24/7 infrastructure monitoring
Deep Expertise in Blockchain Data
We're builders and operators in The Graph ecosystem with years of hands-on experience.
We pipe blockchain data directly into the databases, platforms, and tools your team already runs.
Whether you need data landing in PostgreSQL, ClickHouse, Snowflake, BigQuery, or your own internal systems — we handle the extraction, transformation, and delivery so it arrives in the exact format your infrastructure expects.
Your stack, your schema, our expertise
Supported Chains
We index and build data infrastructure across leading blockchain networks.
What Our Clients Say
Teams trust Data Nexus to power their blockchain data infrastructure.
Data Nexus transformed how we access on-chain data. What used to take our team weeks of custom RPC work now arrives in real-time, in the exact schema our analytics platform expects.
Head of Data Engineering
DeFi Protocol
Their deep understanding of blockchain data infrastructure saved us months of development time. They didn't just deliver a solution — they educated our team on best practices along the way.
CTO
Web3 Analytics Platform
We needed blockchain data piped into our existing Snowflake warehouse without changing our internal tooling. Data Nexus made it happen seamlessly, and the pipeline has been rock-solid since day one.
VP of Engineering
Enterprise Fintech
Get In Touch
Tell us about your project and we'll get back to you within 24 hours.