Introduction
The Layer 2 landscape is evolving at lightning speed, and Kraken has joined the race with its newly launched Layer 2 network: Ink—a cutting-edge blockchain built on Optimism's Superchain.
Today, we're ecstatic to announce that Across has joined forces with Ink as an official day-1 bridge partner. Together, we aim to deliver faster, cheaper, and seamless crosschain transfers across Ink, Ethereum, and countless other L2s.
Let’s discover what this integration means for the future of DeFi, how Across empowers Ink's ecosystem, and why this collaboration is set to redefine onchain user experiences.
Key Takeaways
Across and Ink Integration: Across is a day-1 bridge partner for Ink—Kraken’s revolutionary L2 network built on Optimism’s Superchain.
Blazing Fast Transfers: With Across, Ink users can enjoy L2-to-L2 bridging in just 2 seconds, along with low fees and robust security.
Simplified Crosschain UX: Across’ intents-based architecture eliminates complexity and enables frictionless 1-click bridging.
Ecosystem Impact: The partnership boosts Ink’s liquidity flow, user experience, and accessibility, bridging centralized and decentralized ecosystems.
Supported Assets: Easily bridge ETH, WETH, USDC, USDT, and DAI between Ink and 16+ EVM chains.
What is Ink?
Ink is a brand new, revolutionary L2 chain unleashed by Kraken—one of the largest crypto exchanges in the world. Kraken’s impact on crypto is undeniable. Ranked as the number one crypto exchange by Forbes, Kraken serves over 10 million active users, with daily trading volume surpassing $500 million. Kraken is a trusted platform for both retail and institutional investors, cementing its role as a cornerstone of the digital asset ecosystem. Now it’s bridging into the L2 space with Ink.
Built on Optimism’s Superchain, Ink combines Ethereum’s rock-solid security with the Superchain’s scalability. What sets Ink apart is its user-focused approach, as it’s designed to make DeFi easier and more accessible for everyone. Whether you’re a DeFi newbie, seasoned trader, or institution, Ink provides a seamless environment for accessing dApps and onchain opportunities.
Ink doesn’t just stop at ease of use for end-users. It’s also developer-friendly, offering robust documentation, hands-on workshops, and even financial support sobuilders can bring their ideas to life. By integrating with the Superchain, Ink isn’t just another L2—it’s part of a larger vision for a unified, interoperable Ethereum ecosystem.
"Our goal with Ink is simple: to make DeFi easy for everyone. No more friction, no more confusion—just smooth, user-focused experiences that embody the original values of crypto. Across enhances our mission by seamlessly connecting Ink with the broader Ethereum ecosystem. Together, we're bridging centralized and decentralized worlds like never before. This is the future of finance—accessible, interoperable, and innovative."
- Andrew Koller, Ink Founder
How Across Elevates the Ink Experience
Across wasn’t just built to be fast; it was built to redefine speed, cost, and simplicity in crosschain experiences. Now, Ink users get to enjoy these benefits firsthand.
As co-author of ERC-7683 with Uniswap and a day-1 Superchain bridge partner, Across brings battle-tested technology and deep ecosystem integration to Ink users. Thanks to our Intents-based architecture, Across makes bridging to and from Ink faster, cheaper, and ridiculously easy. Here’s how it works:
Blazing Speeds: L2 to L2 transfers with Across fill in just 2 seconds, so you’re not stuck waiting around for your funds.
Low Fees: With a median fee of only $0.05, Across helps you save money when bridging funds across chains.
Top-Notch Security: When users bridge funds with Across, they take on zero risk. The risk is offloaded to a robust network of third-party fillers that compete to fulfill crosschain transactions on behalf of users.
Frictionless UX: Forget the old manual steps—Across’ intents-based system handles all the complicated bridging work behind the scenes, providing a simple and frictionless experience for users.
Now, let’s take a look at the specific details of this integration.
Integration Details
With access to Across within Ink’s ecosystem, users can easily bridge funds to and from Ink across 16 (and counting!) supported EVM chains.Supported assets include:
ETH
WETH
USDC
USDT
DAI
We plan to support more assets for Ink bridging routes in the future.
The Impact of the Integration: A Game-Changer for the Ink Ecosystem
Across amplifies Ink’s user-centric vision. By leveraging the Superchain’s Native Interoperability, Across significantly reduces filler loan times—from 90 minutes to under 10 minutes. While users still experience 2-second fills, this enhancement ensures faster liquidity flow behind the scenes, making transfers even more efficient and cost-effective.
Additionally, Across’ intents-based system complements Ink’s mission by abstracting away the complexities of crosschain bridging from the user experience. No more manual steps or confusing processes—just smooth, 1-click bridging that works flawlessly. This seamless approach enables users to interact with centralized and decentralized ecosystems in a unified way, which can attract more users and liquidity to the Ink ecosystem.
Bridge to Ink with Across Today
This partnership between Across and Ink isn’t just a technical integration—it’s a leap forward for DeFi accessibility and innovation. By combining Kraken’s trusted reputation and Ink’s simplified user experience with Across’ record-breaking speed and affordability, we’re breaking down the barriers that have long stood between centralized and decentralized ecosystems.
The future of DeFi is fast, affordable, and connected. It’s time to stop waiting and start exploring. Ink and Across are here to take you where you want to go.
Ready to bridge to Ink? Start your journey with Across here.
Have more questions? Join our Discord to connect with our team and thriving community. We have a lot of exciting news coming down the pipeline, so make sure to follow us on X (Twitter) so you don’t miss out!
