New chains in crypto are easier to deploy than ever. And with the rise of chains purpose-built for verticals like gaming, NFTs, or DeFi, we are moving towards a world where every application launches its own blockchain, resulting in potentially millions of unique appchains across the crypto ecosystem.

In that world, web3 becomes more fragmented in terms of user onboarding, liquidity, and overall user experience. How do you buy an NFT with 5 balances across 5 chains? Or onramp funds directly to a L2?

Turnkey is excited to partner with Halliday to address the chain fragmentation problem and help create a unified layer for appchains.

Halliday saw firsthand the challenge of onboarding users and getting them to spend their first dollar onchain in a multichain world. The complexity of crypto has been fully pushed to users — they’re forced to navigate disparate onramps, use fragmented wallets, and operate complex bridging protocols just to use new crypto products. They realized that by creating appchain infrastructure, they could unify this experience and keep the messiness of crypto behind the scenes.

Halliday’s infrastructure aggregates balances across chains for purchases, swaps, and bridging, all in a single, one-click transaction. Alongside this, Turnkey powers authentication and signing via an underlying multi-chain EOA signer. Together, Halliday and Turnkey result in a seamless multichain experience.

“Web3 apps need a wallet infrastructure solution that’s performant at scale and can accommodate the complexity of a multichain ecosystem. In that world, security of wallets becomes even more complex. We’re excited to work alongside Turnkey to streamline how users transact across appchains.” – Griffin Dunaif, CEO @ Halliday

By abstracting away the challenges of managing assets across multiple appchains, Halliday and Turnkey are creating delightful new experiences across the user lifecycle for the crypto applications of the future.

About Halliday

Halliday is the first Intent Orchestration Protocol, solving the problem of first dollar spent and asset management across many rollups. Our proprietary Orchestration Protocol enables seamless onboarding, one-click acquisition, and seamless many-rollup balance abstraction.

About Turnkey

Turnkey is secure, flexible, and scalable wallet infrastructure offering low-level primitives for teams building onchain applications and infrastructure. Founded by the team that built Coinbase Custody, Turnkey is powering serious applications across a wide range of use cases, from  wallets-as-a-service to programmatic backend crypto automation. By leveraging a novel security framework, Turnkey achieves 50-100ms signing latency for millions of wallets, all with affordable transaction-based pricing that’s designed for scale.