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Why utilsio?

utilsio is a crypto-native subscription solution for SaaS, built to provide seamless UX for 861M+ crypto users worldwide. In short, you invest 5 minutes to appeal to nearly 1 billion potential users who value speed, near-zero fees and transparency. Here’s how your happy path can look like:
1

Arrival

Under 5% of users click the signup button
Upon a visit, the SDK automatically fetches user info, and return them so your user is logged in instantly, reducing the friction of signup forms.This means that when any utilsio user visits your app, they’re automatically your user.
2

Account Creation

Under 40% of users complete the signup flow
To convince a user to sign up, you are must:
  • Convince them to create another account they have to manage
  • Build trust through UI/UX and clarity
  • Streamline the flow to make it easy for users
utilsio skips the 60% dropout rate for crypto users completely.
3

Subscription

**Under 5% **of users upgrade to paid plan
Because:
  • It’s another subscription scattered around that they have to manage
  • Paying is just a pain without your credit card around
  • They don’t want to pay the whole month when they don’t use it that much
  • The price seems expensive on a yearly subscription
  • …
  • Or they simply likes crypto more
utilsio solves your users’ problems, so they even enjoy the payment process instead of feeling like they’re forced to go through it.

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Core Features

utilsio provides three essential capabilities:
  1. Shared user base for SaaS apps
    • Every user who used an app with utilsio integrated will be your user
    • Be part of a network, not just build alone
    • If you build multiple apps, this also speeds up the signup for your users significantly
  2. Crypto-native subscriptions
    • Your users have their separate crypto wallet where they can use a range of cryptocurrencies to pay for your app
    • Streaming subscriptions using Superfluid keep it fair - they pay for what they use, down to the seconds, so they don’t have to worry about expensive yearly charges
    • Money flows right to your wallet, giving you maximum flexibility of what to do instead of having to wait for cycles
  3. Reduced friction
    • Your users don’t have to signup, enter billing information or enter card details - they just click a button and subscribe
    • End users manage their account and subscriptions in one place, so they don’t have to think twice before paying

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Other Features

Secure by Default

HMAC-SHA256 request signing prevents tampering. Your app secret never leaves your server.

Non-Custodial Payments

Superfluid streams mean users maintain full control of funds. No intermediary holding money.

Transparency

Blockchain and smart contracts handle the payment, so you don’t have to convince users to trust you.

Production Ready

Built with error handling, loading states, and real-world patterns from production deployments.

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Next Steps

Ready to get started? Choose your path:

Get Started

Bring the power of utilsio to your SaaS with our templates and guides

SDK Reference

Learn how to leverage official SDKs to build your app

API Reference

REST API details for custom integrations beyond the SDK

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Last modified on January 15, 2026