Why are you participating for Based LatAm?

We believe that decentralized technologies can revolutionize the way we promote and support projects in Latin America.

In a region where traditional advertising can be costly and difficult to access, Coin Leaders offers a fun, transparent, and automated solution for creators, entrepreneurs, and event organizers.

By participating in Based LatAm, we aim to empower local initiatives with a simple and accessible tool to increase their visibility without intermediaries. Additionally, Base provides a perfect ecosystem to build this solution with its speed, low fees, and commitment to supporting local builders.

What challenges are you focusing on?

• Access to affordable advertising: Traditional advertising can be expensive and requires navigating centralized platforms.
• Transparency: Users often don’t know how their ad payments are allocated.
• Encouraging local projects: Many Latin American projects struggle to gain visibility without significant funding.

How does your submission address this challenge?

Coin Leaders provides an easy-to-use, decentralized advertising platform that allows users to promote their projects through onchain payments. Users deposit crypto via the Base blockchain, and the amount they pay determines the visibility of their ad. Higher contributions result in higher positions on the project list, ensuring visibility.

Challenges we ran into

• Smart contract bugs: Initial deployment faced issues with our project because it detected as "malicious".
• Social media API limits: Integrating automated tweets required careful planning around API rate limits. We optimized the process to ensure each tweet is sent promptly after transaction confirmation