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Halliday
Halliday
Web3 Payment ToolsDecentralized Gaming ToolsModular Interoperability Tools

Halliday

The Commerce Automation Platform for Modular Chains

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What is Halliday?

Empower your users to spend, manage, and transact with ease. Effortlessly convert fiat into any cryptocurrency onto appchains, custom blockchains, L1s, L2s, and more. We handle the retries, gas payments, asset balances, transaction formation, batch scheduling, and network routing all with a single click. Unleash atomic composability with atomic workflows, and aggregate balances across chains for any purchase, swap, or stake, all with a single click.

Sponsor gas and bundle user ops in your app or on your chain
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