Uniblock has raised $5.2 million to expand its blockchain infrastructure platform. The company connects more than 300 blockchains through a single API.
The funding round attracted notable investors. SBI, AllianceDAO, CoinSwitch, Blockchain Founders Fund, Hustle Fund, AAF Management, NGC Ventures, Alchemy, and MoonPay all participated. Uniblock’s total capital raised now sits at $7.5 million.
The platform addresses a persistent fragmentation problem. Enterprises and AI systems are increasingly interacting with blockchain networks. They need access to multiple chains. Uniblock provides a unified layer that handles routing and failover across hundreds of networks. Development teams don’t need to build their own infrastructure anymore.
“Routing and redundancy infrastructure should be solved once at the platform level, rather than rebuilt by every engineering team building on-chain applications,” Kevin Callahan, CEO of Uniblock, said in the announcement.
Uniblock currently connects to over 300 blockchains via 55 data partners. The platform exposes more than 3,000 APIs through a single connection point. It’s used by approximately 3,000 projects and 4,000 developers. Its patented auto-routing system selects providers, manages failover, and normalizes data across different blockchain environments.
The client roster includes Plume Network, Stellar Blockchain, Hypernative, Oku Trade, nReach, and Apechain. Plume and Apechain use Uniblock as managed RPC infrastructure for their ecosystems.
Uniblock is also building AI-native tooling. Autonomous agents are increasingly reading and writing blockchain data. The company has launched an MCP server. LLM-optimized documentation. Agent “skills” that integrate with development environments like Cursor and GitHub Copilot.
Callahan highlighted a dual shift driving demand for unified infrastructure. Fortune 500 companies are moving production workloads onto blockchains. AI agents require robust, standardized, programmatic access to diverse networks.
The funding reflects broader industry efforts to reduce multi-chain fragmentation. It parallels initiatives like the Ethereum Foundation’s Economic Zone project. The announcement cited signals of mainstream blockchain adoption. Stripe’s $1.1 billion acquisition of Bridge for stablecoin infrastructure. Prediction market data appearing on traditional media outlets.
Blockchain ecosystems continue to proliferate across Layer-2 networks and specialized chains. Infrastructure platforms that simplify access and improve reliability are attracting both developer adoption and investor capital.
