How Dynamic and Rhinestone Simplify Intent-Powered Onboarding

Introduction

Trust is the foundation of any crypto product built for real users.

For developers, that trust begins with helping users get started quickly, safely, and seamlessly. With Dynamic, teams can offload the authentication, wallet creation, and key management layers, freeing them to focus on their product’s experience. Dynamic already powers wallet infrastructure for industry leaders like Kraken, Stripe, and Magic Eden.

Now, with the new Rhinestone SDK integration, developers can combine Dynamic’s authentication and wallet tools with Rhinestone’s smart wallet and chain abstraction infrastructure, all in one unified flow. This unlocks a faster path to market by offering secure, non-custodial onboarding and intuitive UX right out of the box.

How It Works

Dynamic manages user authentication and wallet sessions while providing wagmi-compatible clients for developers. These clients can then be accessed through wagmi hooks and passed directly into Rhinestone’s SDK, which layers in smart wallet logic and cross-chain intent capabilities.

When Dynamic generates a key pair for a new user, it establishes an externally owned account (EOA). This EOA becomes the owner of the corresponding smart account through Rhinestone’s Ownable Validator module. Every transaction signed via Dynamic’s API is routed through the Rhinestone SDK to authorize and execute cross-chain intents securely, giving users a frictionless onchain experience.

What Dynamic Brings to the Integration

Non-custodial onboarding with social logins: Deliver a smooth Web2-style experience through SMS, email, or SSO logins, all while remaining non-custodial with the highest level of security.

Flexible developer options: Speed up development with Dynamic’s headless API or drop-in UI components. Whether you want low-level tools or an instantly deployable login experience, you can build polished authentication flows that meet your needs.

Enterprise-grade key management: Dynamic’s TSS-MPC key management system eliminates single points of failure and offers developers the perfect mix of security, speed, and flexibility.
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Core Features that Rhinestone Provides

Unified cross-chain asset balances: Enable smooth cross-chain user flows independent of what chain the user has funds. No bridging and no gas tokens required.

Fee subsidisation: Enable cross-chain actions for your users with zero gas and zero bridge fees.‍

Multi-chain single signature UX: No matter the underlying complexity of the intent - multi-input chain or token - the user only needs to sign once.

Rhinestone x Dynamic

Together, Rhinestone and Dynamic further lower the complexity of onchain interactions. From user login and transaction signing to multi-step, cross-chain operations, developers can abstract away the technical overhead while maintaining full transparency and control.

Ready to build intent-powered apps with streamlined onboarding?

Set up your account with Dynamic and Rhinestone and refer to Rhinestone’s integration guide and examples to start crafting intent-driven user experiences today.