The problem Stier Trade solves

Stier - Memecoin Trading Terminal on Base Network empowered by Account Abstraction & Trading Automation.

Problems It Solves:

Security: As a non-custodial solution utilizing Account Abstraction with EIP-4337, Modular Accounts with EIP-6900 & Social Auth (through Privy.io) the platform ensures that users retain full control over their funds. This addresses the common concern among traders about the security risks of entrusting third parties with their assets. Users grant limited permissions with Session Keys tech to enable the platform to execute trades on their behalf, maintaining autonomy and enhancing trust.

Trading Automation: Memecoins are volatile, but Stier's advanced tools like guaranteed stop-losses and take-profit orders help you manage risks and lock in profits without constant oversight. Our platform allows traders to "set and forget" their strategies, thanks to automation that keeps you trading effectively 24/7. With Stier you can relax knowing your trades are executed automatically, even while you sleep.

Gas Free: The gasless trading feature eliminates the need for users to pay blockchain network fees for each transaction. This makes trading more accessible and cost-effective, especially beneficial in the high-transaction environment of memecoin trading.

Accessibility and Ease of Use: With advanced trading tools and automation, the platform caters to both novice and experienced traders by simplifying complex trading strategies and enabling easy setup of trading parameters. This makes high-level trading tactics accessible to a broader audience, who can leverage these tools to improve their trading outcomes without needing deep technical expertise.

In summary, Stier offers a sophisticated, secure, yet user-friendly solution for trading memecoins.

Challenges I ran into

As we utilize all components of ERC-4337 Account Abstraction and its extensions including plugins and paymaster, we've run into bugs and issues on almost every step: inaccurate gas estimation, incorrect paymaster data, and invalid session keys issues. Most of these struggles were because of unstable third-party AA infrastructure providers and a need for more support from their side.

The solution was to switch to solution by Alchemy. We established a strong long-term partnership with them on every layer including development support, public outreaches, and features discussion.

We are glad this collaboration made our idea of non-custodial trading automation come true.