Uniblock Secures $5.2M to Build a Unified Blockchain Infrastructure Layer
Blockchain infrastructure startup Uniblock has closed a $5.2 million funding round to expand what it describes as a “managed infrastructure layer” spanning more than 300 blockchains. The company is targeting one of the most persistent pain points in Web3: every team repeatedly rebuilding the same routing, failover, and data-access logic from scratch.
According to CEO Kevin Callahan, this duplication of effort makes little sense at scale. The problem of routing requests between providers and handling downtime, he argues, “should be solved once, not rebuilt by every team.” Uniblock’s bet is that a single, robust infrastructure layer can sit between developers and the fragmented landscape of blockchain data and node providers.
The new round brings Uniblock’s total capital raised to $7.5 million. Participants include SBI, AllianceDAO, CoinSwitch, Blockchain Founders Fund, Hustle Fund, AAF Management, and NGC Ventures, alongside strategic investors Alchemy and MoonPay. This mix of venture and strategic capital points to both financial confidence and strong alignment with established players in the crypto tooling and payments space.
One API for 3,000+ Blockchain Integrations
At the core of Uniblock’s offering is a platform that exposes a single API while aggregating more than 3,000 underlying APIs from a wide range of blockchain and Web3 services. Instead of integrating with dozens of different providers and maintaining separate code paths for each, developers plug into Uniblock once and let the platform handle the complexity in the background.
Uniblock’s auto-routing technology-described as patented by the company-takes care of selecting the optimal provider for each request, automatically failing over when a service degrades or goes offline, and normalizing inconsistent data formats across its network of 55 data partners. That normalization layer is particularly important in a multi-chain world where block explorers, node providers, indexers, and analytics platforms often structure and label data differently.
The platform currently handles routing and failover for roughly 3,000 projects operating on more than 300 different chains. By abstracting out this complexity, Uniblock aims to let teams focus on product and user experience rather than low-level infrastructure engineering.
Named customers already running production workloads on Uniblock include networks like Plume Network and Stellar, demonstrating that the platform is being used both by emerging ecosystems and by more established protocol-level players.
Why Routing and Failover Matter in Web3
In the traditional web, developers typically lean on mature cloud providers and CDN networks to guarantee uptime and reliable routing. In Web3, however, the environment is far more heterogeneous. Teams might combine self-hosted nodes, third-party RPC providers, block explorers, indexers, NFT metadata services, and off-chain data sources-all of which can experience latency, outages, or inconsistent responses.
Without an intermediary layer, each project has to:
– Integrate with multiple providers for redundancy
– Write custom logic to detect provider failures
– Implement automatic switching between providers
– Reconcile slightly different data schemas and formats
– Monitor performance and cost across all of these services
Uniblock’s thesis is that this stack of concerns is infrastructure, not differentiating product work. By absorbing these responsibilities into a single service, it offers Web3 teams something closer to the reliability and simplicity developers expect from mainstream cloud infrastructure.
A Managed Infrastructure Layer Across 300+ Blockchains
Calling itself a “managed infrastructure layer” is Uniblock’s way of positioning above individual RPC or node providers. Instead of running only nodes, it orchestrates multiple providers and tooling services, unifies them behind one interface, and enforces consistency of data and behavior.
Across more than 300 chains-spanning major L1s, L2s, sidechains, and emerging ecosystems-Uniblock’s platform is designed to:
– Route traffic to the most performant or cost-effective provider
– Automatically fail over when a provider is slow or unavailable
– Normalize data fields so applications can consume consistent outputs
– Provide a unified view of usage, reliability, and costs
For teams building dapps, wallets, analytics dashboards, or infrastructure products, this can drastically cut the time and expertise required to go multi-chain. Instead of becoming experts in every new chain’s quirks and provider ecosystem, they rely on Uniblock to smooth out the differences.
Strategic Investors and Ecosystem Positioning
The presence of Alchemy and MoonPay as strategic investors is notable. Alchemy is a leading Web3 developer platform and node provider, while MoonPay focuses on crypto payments and on/off-ramps. Their involvement suggests that large infrastructure providers see value in a meta-layer that can orchestrate and route demand, rather than viewing it purely as competition.
For investors like SBI, AllianceDAO, and NGC Ventures, the logic is more straightforward: if Web3 is to onboard the next wave of users and developers, the reliability and developer experience of blockchain infrastructure must approximate that of traditional SaaS and cloud platforms. A company that can standardize and harden that foundation may become a critical part of the stack.
How Uniblock Can Change Developer Workflows
Today, many teams begin by integrating a single node or infrastructure provider and only add redundancy when they hit scale or experience outages. This reactive approach can lead to painful disruptions and rushed fixes. A managed infrastructure layer flips that dynamic, inviting teams to design for resilience from day one.
With Uniblock, a typical development flow might look like:
1. Integrate the Uniblock API once rather than a variety of provider SDKs.
2. Configure which chains and services the application needs.
3. Allow Uniblock’s routing engine to distribute load and manage failover.
4. Consume normalized data, simplifying backend and analytics code.
5. Use centralized monitoring to track performance and costs across all chains and providers.
This approach is especially attractive to smaller teams and startups that cannot afford large DevOps or infrastructure teams-but still need enterprise-grade reliability to build serious financial or mission-critical applications.
The Importance of Data Normalization
One of the quieter, but significant, features of Uniblock’s stack is data normalization across its 55 data partners. In a multi-chain context, even seemingly simple concepts-transaction status, fee metrics, block times, token metadata-can be expressed and labeled differently by various providers.
Without normalization, every integration adds mapping logic, edge cases, and potential bugs. Over time, this leads to bloated, fragile codebases. Uniblock’s unified schema allows developers to work with a consistent model, regardless of the underlying chain or provider, which can:
– Reduce integration time when adding new chains
– Lower the risk of data mismatch errors
– Simplify analytics and reporting pipelines
– Make cross-chain features easier to implement
As more institutions look at cross-chain settlement, multi-chain wallets, and aggregated DeFi strategies, this layer of consistency becomes more than a convenience-it becomes a prerequisite for complexity.
Scaling to the Next Phase of Web3 Adoption
The funding round provides Uniblock with the resources to deepen its product and expand its reach. Priorities are likely to include:
– Supporting additional blockchains and layer-2 networks
– Integrating more data and service partners into its routing engine
– Enhancing observability and analytics tools for customers
– Investing in reliability, latency optimization, and security
– Building language-specific SDKs and tooling for different developer communities
As Web3 moves beyond early adopters toward more mainstream use cases, the expectations around uptime and user experience will climb. A single outage at a critical infrastructure provider can ripple across dozens or hundreds of applications. Uniblock’s model aims to reduce that single-point-of-failure risk by automatically distributing and managing demand across a network of providers.
The Competitive Landscape and Differentiation
Uniblock operates in a crowded market that includes pure-play node providers, blockchain indexing services, and generalized developer platforms. Its differentiation lies in not trying to replace all of these services, but rather to orchestrate them behind a unified, intelligent control plane.
While individual providers compete on speed, geography, pricing, or specialized features, Uniblock’s value proposition is meta-level: reliability through diversity, simplicity through aggregation, and consistency through normalization. For many teams, this is more attractive than betting their entire infrastructure on a single provider’s roadmap and uptime.
If Uniblock can maintain strong relationships with top-tier providers while also offering independent routing logic and transparent performance data, it could become a neutral backbone layer that benefits both developers and providers.
Looking Ahead: A Standardized Infrastructure Layer for Web3
Uniblock’s $5.2 million raise underscores investor belief that Web3 needs standardized, reusable infrastructure more than another wave of bespoke, one-off integrations. By managing routing, failover, and data normalization across 300+ blockchains and 3,000+ APIs, the company is attempting to turn what has been a fragile, ad-hoc part of the stack into a mature, managed service.
For developers, this promises faster time to market, reduced operational burden, and a clearer path to going multi-chain. For the broader ecosystem, it points toward a future where blockchain infrastructure looks less like a patchwork of incompatible tools and more like a coherent, cloud-like platform-one where complexity is handled behind the scenes, and reliability is built in by design.