Uniblock , a company focused on managing the technical layers of blockchain applications, has raised $5.2 million in new funding. This latest round brings the firm's total capital to $7.5 million.
The investment features a global group of backers from the U.S., Japan, India, and Singapore, including SBI, AllianceDAO, CoinSwitch, Stellar, and the Blockchain Founders Fund. Angel investors from Uber, Kraken , and CoinList also joined the round.
Alongside the capital raise, Uniblock has released a new suite of AI-native developer tools designed to simplify how blockchain software is built today.
Related: Ripple reveals new playbook, raising valuation by 20%
Solving the infrastructure gap
Modern blockchain development is currently highly fragmented.
While major companies like Stripe are entering the space—highlighted by its $1.1 billion acquisition of Bridge—developers still struggle to find a single data provider that covers every necessary chain.
Without a central system, teams must build their own complex routing and fallback methods.
Uniblock addresses this by acting as a managed bridge between apps and 55 different data partners. A single API key provides access to over 300 blockchains and 3,000 APIs.
The platform uses patented auto-routing to handle provider selection and data normalization.
Currently, over 3,000 projects and 4,000 developers run on the platform, including Plume Network, Stellar Blockchain, and Apechain.
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The rise of AI-driven development
As AI agents begin to read and write blockchain data autonomously, Uniblock is providing tools specifically for AI consumption.
These include an MCP Server that allows AI to call APIs directly, LLM-optimized documentation, and "Agent Skills" that allow AI assistants to write correct integration code immediately.
Kevin Callahan, CEO and Co-Founder of Uniblock, explained the current market shift: "Two shifts are happening at once. Mainstream companies are bringing production workloads to blockchain, and AI agents are starting to read and write chain data autonomously. Both need the same thing: reliable infrastructure across hundreds of chains. That's what Uniblock runs."
Industry support for multi-chain access
Investors see this simplified infrastructure as the key to the next wave of adoption.
Eiichiro So, CEO & Managing Director of SBI Ven Capital, stated: "The next wave of blockchain adoption will depend on infrastructure that simplifies an increasingly complex ecosystem while maintaining dependable performance. Uniblock is building exactly that through a single API layer that simplifies multi-chain access for developers, enterprises, and AI-driven applications, and we are pleased to support the team as it enters this next phase of growth."
Aly Madhavji, Managing Partner of Blockchain Founders Fund, added:
"Stripe bought Bridge for $1.1B. Visa is embracing onchain. AI agents are transacting autonomously. All of them need reliable multi-chain infrastructure. Uniblock built it. 3,000 projects already run on the platform and that number only grows from here."
Uniblock plans to use the new funds to expand its chain coverage and scale its orchestration engine.
The team will continue to grow its engineering and operations from its headquarters in Canada.
Related: Google warns quantum attack could crack Bitcoin in 9 minutes
This story was originally published by TheStreet on Mar 31, 2026, where it first appeared in the MARKETS section. Add TheStreet as a Preferred Source by clicking here.
