Celo

Fabulosa Lab is a community-rooted innovation hub in Rio de Janeiro. Over the past 11+ years ours programs have fostered meaningful connections between people and technologies for impact. Fabulosa is part of the Fab Lab Network, acting on a local scale as a physical hub located in the heart of the city of Rio de Janeiro, while coordinating on the global level with all the 90+ part of the Network. Our Lab is a multifunctional space combining event venue, digital fabrication workshop and video…

Jahpay is a production-ready on/off-ramp built on Celo that lets users convert fiat to stablecoins and back directly from a clean, mobile-friendly interface. It aggregates multiple providers (such as Yellow Card, Cashramp, and Bitmama) and automatically chooses the best route based on country, fees, limits, and reliability, so users don’t have to compare options manually. Under the hood, it uses audited smart contract patterns, wallet-based authentication, and real-time transaction tracking to…

Abroad provides the infrastructure required for digital wallets to interact with local payment systems worldwide. Users can scan local QR codes and pay as if they were locals, while the vendors receive its local currency.

Celotippin is a Farcaster mini-app that turns your social engagement into on-chain rewards. Every like, recast, comment, and quote automatically tips creators in CELO or CELO tokens based on your settings. It’s fast, simple, and built to grow the CELO creator economy through real activity, micro-fees, and community campaigns.

Celo network users lack real-time visibility into current gas prices, making it difficult to optimize transaction costs and timing. n.

A minimalist, high-impact decentralized application (dApp) designed to promote daily, low-cost on-chain activity on the Celo network. Users connect their wallet and send a small native token transaction (0.001 CELO) with the data payload 0x676d ("gm") to themselves, logging a "proof of ship" directly onto the blockchain.

Lendoor is a decentralized money market that unlocks small uncollateralized loans for gig and informal workers in Latin America. We use zero-knowledge proofs to turn verified identity and income into reusable on-chain reputation.

PicoPrize is a learn-to-earn platform built on Celo that gamifies education through micro-lessons and staking. Users stake cUSD on lesson outcomes, complete bite-sized educational content, and earn rewards for correct answers. The platform also enables content creators to publish lessons and earn from engagement.

The program empowers women-led savings groups by funding community-owned solar infrastructure, productive appliances, and digital skills training to increase energy independence, income generation, and financial resilience. It combines embedded Web3 wallet tooling, stablecoin-based disbursements, and community governance to enable transparent, traceable funding and a scalable model for local ownership of renewable energy and microenterprise finance.

Frame Mind is a small tool that tracks a Farcaster account’s daily activity and turns it into a simple, easy-to-read report. It checks changes in followers, engagement on recent casts, and how the account’s overall activity is trending over time. The goal is to give creators and project owners a quick snapshot of how their presence on Farcaster is growing each day—without any complicated dashboards or extra noise

Description Sigma Protocol is a next-generation treasury management suite designed for modern on-chain organizations. It replaces rigid "1-person-1-vote" multisigs with Weighted Governance, allowing companies to mirror their real-world equity structures on the blockchain. Sigma also integrates Batch Execution, enabling treasuries to send payroll to dozens of recipients in a single transaction, significantly reducing gas fees and administrative overhead.

Chain Diary is a next-generation decentralised journaling platform, that prioritise users privacy first, while transforming daily writing into an engaging, reward-driven experience.