Improver-H
Web3 Loyalty & Tipping Made Simple
Created on 15th June 2025
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Improver-H
Web3 Loyalty & Tipping Made Simple
The problem Improver-H solves
Improver-H is a cutting-edge B2B2C platform that transforms traditional customer loyalty programs by leveraging blockchain technology. Our platform helps businesses incentivize customer visits through an innovative bonus system and anonymous tipping mechanism, creating a more engaging and secure experience for both customers and merchants.
By combining the power of Web3 with practical business needs, we've created a solution that benefits everyone in the ecosystem. Customers enjoy a seamless experience with secure, private transactions, while businesses gain valuable insights and customer engagement tools.
Challenges we ran into
- When we were integrating IntMax sdk, it was not possible to use a client SDK with the provider from privy, so as a solution we forked the package and made some adjustments to make it work for our specific case (https://github.com/Super-Susliki/intmax2-client-sdk)
- A lot of trouble we had when we were integrating Privy in the staging environment, spent a lot of time on fixing the cookie problems, but fix was very easy, just moved the API to the same domain and it worked pretty well
- Handling transaction sending on the backend from HTTP request handler, solved this by making very simple in memory-queue service
- Urge to sleep, but we managed to work it out :)
Tracks Applied (3)
Best on INTMAX
ETHKyiv 2025
Best New Subgraph Build
Technologies used
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