sprinter

The Sprinter Stack: Building the new era of UX

The web3 development space has evolved, and so have we.

Today, we’re excited to announce Sprinter’s next step: a complete developer toolkit for seamless multichain applications. To make this possible, we’re combining, building, and acquiring proven interoperability tools into a one-stop solution.

As an end-to-end developer toolkit, Sprinter relieves the complexities of multichain development, bundling solutions for chain abstraction, cross-chain bridging, and liquidity fragmentation.

Here’s what's inside.

Sprinter The box it comes in. Sprinter is the key to simplifying the multichain development process. Chain Abstraction Sprinter simplifies cross-chain communication so you can build apps without worrying about the intricacies of individual blockchains. The Solver Sprinter’s Solver (formerly Project Blanc) vertically integrates liquidity to eliminate fragmentation across chains, easily managing cross-chain transactions and intents. The Settlement Layer Sprinter’s settlement layer (formerly Sygma) was forked from ChainBridge, the network that saw $1B+ in lifetime transactions. Ensures every transaction is executed and finalized.

🏃

With all the pieces of the puzzle, we’re geared to provide a truly unique solution to chain abstraction and interoperability.

Sprinter’s toolkit comes fully equipped with everything you need to master multichain development. Our chain abstraction solution, solver engine, and interoperability protocol handle multichain infrastructure so you don’t have to.

Chain abstraction is the path forward

It's no secret that blockchain adoption is facing challenges.

We know that complex wallet onboarding is a significant obstacle for new users. The Global Gaming Report found that 32.11% of gamers avoid playing blockchain games, for example, simply because they're confused about how to get started. Another 11.42% avoid them because dealing with crypto wallets is too complicated.

That’s why pushing for standards like EIP-7715 and EIP-7555 is so important. EIP-7715 removes the need for constant signatures, and EIP-7555 provides a single sign-on interface, offering a straightforward wallet experience. Implementing these standards can onboard a potential 43.53% of gamers.

By vertically integrating these solutions into Sprinter, we’ve crafted a foundation that optimizes interoperability and ensures multichain applications operate with seamless efficiency. Every layer of Sprinter reflects intentional steps toward unified chain abstraction, pushing the web3 experience closer to the accessible standard that mainstream adoption requires.

As new chains and standards emerge, Sprinter’s flexible architecture and modular integrations ensure it can seamlessly adapt without disrupting existing applications. This forward-thinking design allows Sprinter to support broader consumer use cases, paving the way for a new wave of decentralized experiences like:

Cross-Chain Gaming: Gamers can move assets like tokens, skins, or characters across games and platforms without needing multiple wallets or relying on overly complicated processes.
Decentralized Finance (DeFi): Users gain one-click access to their funds for lending, staking, and trading opportunities across chains. DeFi that has the ease of traditional finance apps without the loss of liquidity through inefficient pathways.
Global Marketplaces: Buyers and sellers can transact seamlessly with multichain payment options, regardless of the blockchain backing their assets.

What’s important is that no matter what you’re building, the UX deserves to shine!

Fast-Tracking Mainstream Adoption

As the web3 ecosystem matures, Sprinter’s full-stack toolkit is designed to help developers build consumer-facing applications capable of competing in the broader market.

By eliminating the technical complexities of multichain operations, Sprinter empowers developers and UX designers to create applications with seamless, intuitive user experiences, making it easier for experienced devs to build their dream apps and newcomers to jump into web3.

Sprinter abstracts away the fragmented, chain-specific infrastructure, enabling developers to focus on creating applications that feel as smooth as any traditional app.

This allows developers to focus on creating powerful features while UX designers build clean interfaces that mirror web2 simplicity—all without the hassle of manually implementing on multiple chains.

Why we need end-to-end chain abstraction

Blockchain’s fragmented ecosystem presents significant barriers to both developers and users. Each network’s unique protocols and tools add complexity, making cross-chain transactions costly and slow, especially as more Layer 2 solutions emerge.

For developers, scaling across chains means navigating these differences manually, increasing overhead and slowing growth. For users, interacting with assets on multiple chains requires switching wallets, adjusting for gas fees, and managing complicated processes—creating a fragmented experience that alienates non-crypto native users.

A full-stack solution like Sprinter tackles these issues head-on by unifying essential tools into a seamless, end-to-end developer toolkit. This approach not only standardizes multichain transactions and interactions but also simplifies the user experience by making the technical details invisible to the end user.

Having all your chain abstraction solutions in one place simplifies the development process. It ensures clean interoperability across chains, making it easier for applications to scale and integrate new networks as they arise.

The key to mass adoption is UX

Mass adoption isn’t just about building new blockchain applications—it’s about building blockchain applications that people want to use.

Sprinter is laying the groundwork for actual blockchain mass adoption. Freed from technical constraints, developers must have the tools to build an accessible, unified, genuinely engaging web3 user experience.

Simplicity drives adoption, and Sprinter stands to deliver web3 to the world.