Celo

Teerex is a hybrid decentralized ticketing and event infrastructure platform that merges the reliability of Web2 payments with the transparency and ownership of Web3. Event organizers can create events, issue on-chain tickets using Unlock Protocol, accept crypto or fiat, and automatically generate attestations through the Ethereum Attestation Service (EAS). The platform removes the typical blockchain friction—gas fees, wallet setup complexity, and unstable UX—by providing gasless interactions,…

ReFi Badges is a platform for creating and distributing blockchain-based badges to recognize positive impact in regenerative finance communities.

Verify is a privacy-preserving, blockchain-based system that allows verified health institutions to issue zero-knowledge proofs of test results (positive/negative) for patients, while maintaining full privacy and ensuring authenticity.

AuraFi is a decentralized protocol that transforms social reputation into a tangible asset class. It enables creators to launch "reputation-backed" tokens where the value is not determined by speculative hype, but by an algorithmic "Aura Score" derived from verifiable on-chain activity (such as Farcaster engagement). Unlike traditional social tokens, AuraFi enforces a dual-collateral model where both creators and fans must deposit real assets (CELO) to back the token supply. This structure…

GigiPay is a Celo-powered payment protocol designed to make on-chain transfers faster, cheaper, and more inclusive. It enables users to send funds to multiple wallets in a single transaction, reducing gas costs and simplifying large-scale payouts. Beyond batch payments, GigiPay introduces an innovative claim-code system that allows users to send crypto without needing the recipient’s wallet address. Instead, a secure claim code or shareable link is generated, which the recipient can redeem at…

Celo MiniMarket is a lightweight peer-to-peer mobile marketplace that enables small local vendors to list products and receive payments in Celo stable tokens (like cUSD), without needing a bank account. Buyers can browse nearby products, place orders, and pay instantly on-chain with low fees.

AdManager is a blockchain-based advertising platform that revolutionizes digital marketing through decentralization, gamification, and community-driven engagement. Built on Celo, it creates a transparent ecosystem where advertisers, users, and content creators are rewarded for their participation through a native token economy (AdToken). The platform features dynamic pricing, multi-level referral systems, achievement tracking, and governance mechanisms that ensure fair value distribution among…

KnowEmpire is a peer-to-peer mini app marketplace built on Farcaster, where anyone can buy or sell both physical goods and digital goods and services.It helps connect buyers with sellers, offering a wide range of goods from physical items like merchs and artworks to digital services and skills such as design, coding, writing, digital arts etc

Gado is a decentralized digital inheritance platform that ensures your crypto assets are never lost even when you are. It allows users to create smart vaults, assign beneficiaries and guardians, and automatically transfer inheritance through blockchain-based proof-of-life systems.

ChainGrid is a blockchain-themed daily word puzzle dApp where players discover hidden crypto-related words inside a 9x9 grid. Each day brings a new theme, such as “Trade” or “DeFi,” keeping gameplay fresh and educational. Players can connect their wallets via WalletConnect.

HelloBase App is a simple decentralized web application built on the Base blockchain, designed to demonstrate seamless interaction between smart contracts deployed via Remix IDE and wallets connected through WalletConnect SDK. The app allows users to: Connect their crypto wallet securely via WalletConnect Read onchain data (a “message”) from a deployed smart contract Update that data (write to the blockchain) directly from a web interface By combining Remix, WalletConnect, and Ethers.js,…

The ab-system is a full-stack, decentralized recognition platform designed to issue, manage, and verify on-chain digital credentials. It provides protocols, communities, and applications with the immutable infrastructure necessary to track, reward, and publicly display user accomplishments. By leveraging Foundry for secure, EVM-compatible contract logic and a dedicated TypeScript front-end, the project turns ephemeral user engagement into verifiable, tokenized reputation.