The Mobile Layer for Web3

SDK, tools, and infrastructure that help developers integrate with web3 while retaining control over the mobile app experience.

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Backed by the best

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Render blockchain touchpoints invisible to your users

Blockchain-ready at the first app launch without compromising key ownership, privacy, or security. No sign-ups or logins required.

Self-custodied wallets

Create secure and performant EOA wallets on-device.

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Gasless transactions

Sponsor transactions so your users never have to pay for or experience gas fees.

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Open source

Our SDK is open source and open to contributors and collaborators.

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Create user-friendly mobile experiences, not complex blockchain experiences

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Web3 in a few lines of code

Create an EOA wallet, claim tokens, and perform gasless on-chain transfers in just minutes.

DocumentationView on GitHub
React Native
Flutter
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Supported environments

React NativeFlutterExpo

Start your mobile web3 journey

Start building

Whether you have an existing mobile app or starting from scratch, view our quick start docs.

Read docs

Get a deep dive on how you can integrate with the SDK's features and services.

View examples

Use our example mobile dapps that have integrated with our SDK as a template.