Projects on Karma

P2E Inferno is a gamified Web3 education platform and blockchain gaming guild designed to transform how users learn, participate, and thrive in Ethereum’s onchain economy through milestone-based bootcamps, quests, events, and reward-driven participation.

P2E INFERNO

Created on Sep 23, 2025

A fast-paced color-matching game on Celo where players compete in timed rounds. Entry fees create prize pools that are automatically distributed to top 3 winners via smart contract.

color match rush

Created on Dec 11, 2025

Convex is a decentralized prediction market platform on Celo that enables users to create, participate in, and resolve prediction markets for crypto prices, sports events, and cultural outcomes. Built with smart contracts, automated oracle resolution, and a modern web interface.

convex

Created on Dec 11, 2025

A precision timer game where as users progress through levels, the timer tolerance gets tighter

Perfect

Created on Dec 11, 2025

0 grants0 milestones5 roadmap items

SoccerLeague

Created on Dec 11, 2025

**SoccerLeague is a decentralized fantasy football prediction platform that combines Premier League football with Web3 technology on the Celo blockchain. The platform enables users to create and join head-to-head prediction matches, stake CELO tokens, and compete on match outcomes (Home Win, Draw, Away Win) with automatic settlement and instant payouts.** **The platform features a fully autonomous oracle system that automatically fetches match results from the Premier League Fantasy API,…

Scholaric is a decentralized learn-to-earn platform built on the Celo blockchain that rewards students with cUSD (Celo Dollars) for correctly answering quiz questions. Our platform combines blockchain technology with education to create a transparent, accessible, and financially incentivized learning ecosystem. Students can participate in quizzes across various subjects, earn real cryptocurrency rewards, and track their progress on transparent leaderboards. Educators and content creators can…

Scholaric

Created on Dec 11, 2025

The First Privacy-First Wallet Copilot for Web3. An AI agent that hooks directly into your wallet to provide Simple Summaries, Smart Alerts, and Easy Fixes for EVM chain activity (transactions, NFTs, approvals) in human language. All analysis is local/client-side, non-custodial, and verifiable via Space & Time.

CIPHER

Created on Dec 4, 2025

A Scroll-powered “Vibe Coding” meetup at Cosmopolitan Tower in downtown San José, where software engineering students from three universities joined a live workshop on building a social payment dApp with AI and Scroll.

Vibe Coding by Scroll

Created on Dec 11, 2025

Third edition of Costa Rica’s flagship Ethereum community conference, a one-day event at Universidad Fidélitas that gathered 135 in-person attendees plus virtual participants to explore Ethereum fundamentals, DeFi, zk, UX and live demos.

ETH Pura Vida

Created on Dec 11, 2025

1 grant4 milestones0 roadmap items

Celo Game Hub

Created on Dec 11, 2025

A modern, mobile-first gaming platform built on the Celo blockchain, designed specifically for the MiniPay and Farcaster ecosystems. CGH serves as a unified hub for a variety of casual games - including puzzles, arcade classics like Snake and 2048, and logic games - integrated with Web3 features for a seamless user experience.

Guess-Fast is the inaugural application in a new category of "Stealth dApps," designed to be the bridge for non-technical users by offering the familiar look and seamless user experience of Web2 applications built entirely on the Celo blockchain. This competitive, Wordle-styled game allows users to stake Celo to create and join private tournaments with friends. Participants have six opportunities to guess a randomly generated five-letter word, with the winner of the prize pool being determined…

Guess-Fast

Created on Dec 11, 2025

CeloPredict is the first mobile-native, decentralized sports prediction market built specifically for emerging economies. By leveraging the Celo blockchain's speed and low fees, and integrating directly with Opera MiniPay, we bring the excitement of sports betting to the 300M+ users in Africa and LATAM—without the barriers of traditional banking or complex Web3 UX. It is not just a betting app; it is a financial inclusion tool wrapped in the universal language of football.

Celo-Predict

Created on Dec 11, 2025

Planbok is a programmable wallet infrastructure that is designed to help businesses easily integrated blockchain-based features into applications.

Planbok

Created on Dec 11, 2025

2 grants3 milestones0 roadmap items

Knowit?

Created on Dec 11, 2025

KnowIt? is a decentralized, AI-powered quiz platform built on the Celo blockchain, designed to help users learn, have fun, and earn on-chain rewards. With seamless MiniPay integration, AI-generated quizzes, and NFT achievements, KnowIt? makes learning interactive, verifiable, and fully Web3-native — all optimized for mobile users across Africa and beyond.

Farcaster MiniApp “2048” is an onchain version of the classic puzzle game, integrated directly into the Farcaster social ecosystem. The app features a leaderboard stored fully onchain, allowing players to compete transparently and verify their scores through smart contracts. The game already operates with offchain functionality, and Celo integration will enable the first blockchain-backed leaderboard with verifiable results.

2048 MiniApp

Created on Oct 20, 2025

2 grants2 milestones0 roadmap items

Moneygun

Created on Nov 24, 2025

Moneygun is a Farcaster MiniApp designed for creating and claiming onchain airdrops through multiple distribution mechanics. It supports whitelists, quest-based rewards for specific onchain actions, Loop rewards for daily activity, and faucet-style distributions with optional whitelist gating. The app provides creators and communities with a simple, reliable tool for launching targeted incentives directly inside Farcaster.

CeloPredict is a decentralized, on-chain prediction market platform built on the Celo network. It allows users to place bets (in CELO) on the outcome of future, real-world events. The platform is implemented as a set of Solidity smart contracts, focusing on security, transparency, and low-cost transactions, leveraging Celo's fast block times and low gas fees. The core functionality includes creating new markets, depositing/withdrawing funds, placing bets on classified outcomes (e.g., home…

Celo Predict

Created on Dec 11, 2025

CeloPulse is a decentralized, on-chain prediction market built on the Celo blockchain, designed to make short-term crypto forecasting accessible, transparent, and provably fair. It enables users to predict whether an asset’s price will go up or down within a defined timeframe, while leveraging Chainlink’s CELO/USD oracle to guarantee reliable and tamper-proof price feeds. The platform currently supports live 2-minute prediction rounds, with an architecture optimized for expanding into multiple…

CeloPulse

Created on Dec 11, 2025

Celo Snake is a play-to-earn gaming dApp. Players place bets, roll dice to move across a 5x5 board, collect multipliers, and cash out their winnings - all on the Celo blockchain.

celo snake game

Created on Nov 17, 2025

1 grant12 milestones0 roadmap items

Paycrypt

Created on Dec 10, 2025

Paycrypt is a live, non-custodial utility bridge operating on Lisk, Base, and Celo. We empower Nigerian users to bypass fiat off-ramps and pay for Airtime and Electricity directly using stablecoins.

2 grants2 milestones0 roadmap items

LINGO

Created on Dec 11, 2025

LINGO is a gamified language-learning dApp on Celo Mainnet. Learners complete short, mobile-friendly lessons to earn XP and cUSD rewards. The experience is designed for emerging-market users: with low-friction wallet connect, small claims, weekly leaderboards, and simple proof-based anti-double-claiming.

BuildMiniApps is an AI-powered platform that helps anyone create Farcaster mini apps without knowing how to code. Users simply chat with the AI, describe what they want, and the platform builds, deploys, hosts, and connects the mini app to blockchains like Base and Celo. It removes all the stressful technical work and makes mini app creation fast, fun, and accessible to everyone.

BuildMiniApps

Created on Dec 9, 2025

1 grant7 milestones0 roadmap items

TicketDaddy

Created on Oct 28, 2025

**TicketDaddy is a one-stop platform for African experiences.** We are digitizing Africa’s experience economy via a one-stop platform for booking, listing, or managing event tickets, travel, and stays. Our platform aggregates fragmented experiences, integrates seamless Web2 and Web3 payment rails (from Mobile Money & USSD to Crypto/Stablecoins), and also builds tailored solutions for businesses (such as national netball league accreditation). Currently operating in Uganda and Rwanda.

Nosen is a fully compliant on-chain payroll system for freelancers, remote workers, and Web3 contributors. It converts crypto income into formal, verifiable payslips, enabling users to meet regulatory and tax requirements globally. With Nosen, on-chain and exchange activity can be used for: 1. Visa applications 2. Loan approvals 3. Tax filings 4. Personal finance management 5. Government reporting Built for the new digital economy, Nosen makes crypto income transparent, verifiable, and fully…

Nosen

Created on Dec 11, 2025

Micro-Arena is a fast-paced, web-based skill-duel platform where players compete in mini-games, staking CUSD tokens in real time. Each match is deterministic, skill-based, and verified on-chain using a commit–reveal mechanism, ensuring fair payouts and transparent competition. Players engage in micro-chess, micro-go, snooker-inspired puzzles, and other high-skill arenas to earn rewards while improving strategy and decision-making skills.

Micro Arena

Created on Dec 11, 2025

**A fast-paced Farcaster Mini App Game where players tap falling gems to earn points — but beware of the dynamite! 💣 One wrong tap and your score drops **instantly.****

Catch The Mine

Created on Dec 11, 2025

Festivals like Sallah, Christmas, New Year, and Eid are moments when people cherish and celebrate their relationships. However, traditional methods of sending greetings — physical cards, text messages, or emails — are often fleeting, easily forgotten, and lack a lasting emotional value. With blockchain technology, there's an opportunity to reimagine festival greetings: users can mint customized NFT greeting cards with personal messages and send them to their loved ones. These greetings become…

Festify

Created on Jul 16, 2025

8 grants17 milestones0 roadmap items

OnChainGM

Created on Dec 11, 2025

ONCHAINGM is a multi-chain platform revolutionizing blockchain interactions through innovative daily engagement protocols.

TrustBridge is a decentralized donation platform built on Celo that connects donors with verified NGOs. Every NGO founder must verify their identity using Self Protocol (biometric passport/ID verification) to prevent fraud, bot accounts, and anonymous scammers. Donations are sent directly in cUSD with full blockchain transparency.

TrustBridge

Created on Dec 6, 2025

1 grant7 milestones0 roadmap items

LearnWay

Created on Sep 24, 2025

LearnWay is a gamified learning platform that teaches Web3, AI, and financial literacy through short lessons, quizzes, challenges, and rewards. The platform operates on Lisk infrastructure to ensure transparency, verifiable learning progress, secure rewards distribution, and user ownership of learning data. LearnWay is available on both the Google Play Store and Apple App Store, and all major user activities, including completed lessons, points, and achievements, are recorded on chain. The…

2 grants5 milestones0 roadmap items

CeloSusu

Created on Dec 10, 2025

CeloSusu is a decentralized rotating savings circles (Ajo/Esusu) platform built on Celo blockchain. Users create and join savings circles with 3-12 members, contribute weekly in cUSD or cEUR stablecoins, and receive rotating payouts. The platform integrates Self Protocol for identity verification, Aave V3 for yield generation, and operates as both standalone and Farcaster mini-app for seamless social experience.

1 grant4 milestones0 roadmap items

DragonYield

Created on Dec 7, 2025

DragonYield is a Web3 fintech app on the Celo network that lets Nigerians deposit Naira and instantly get cNGN, a tokenized Naira that earns yield automatically. Your Naira is converted into stablecoins and safely deposited into trusted DeFi platforms like Aave to generate interest for you. This is all done in the background.

Exchange enables traders and enterprises to seamlessly buy and sell crypto with fiat using self-custody wallets,

iExchange

Created on Dec 10, 2025

v4ult is a streamlined liquidity optimization protocol built on Celo, designed to make concentrated liquidity accessible directly through a Farcaster mini-app. By leveraging the low-fee architecture of Celo and the UX improvements of EIP-2612 (Permit), v4ult allows users to onboard exclusively with cUSD and deploy capital into Uniswap V3 positions in a single signature. It bridges the gap between social finance and complex DeFi strategies, offering a non-custodial "Vault Manager" that automates…

V4ult

Created on Dec 10, 2025

Zorrito is a no-loss savings game where users grow a daily savings streak and unlock weekly prize pools generated from yield, instead of traditional gambling. If you keep your streak, you win; if you break it, you simply stop participating—never losing your principal.

Zorrito

Created on Dec 10, 2025

1 grant3 milestones0 roadmap items

Ebook Marketplace

Created on Dec 8, 2025

Ebook Marketplace is a decentralized Farcaster Mini App that enables users to buy and sell PDF ebooks using stablecoins (USDC on Base, cUSD on Celo). Built with Next.js 14, it features wallet authentication via Reown AppKit, on-chain purchase verification through smart contracts, and global ebook storage via Supabase.

Celoween is a voting blockchain-powered platform. For now Halloween-themed talent competition platform built on Celo. It enables creators to host contests, submit spooky entries, and participate in community-driven voting with gasless transactions powered by Biconomy Smart Accounts. Winners receive cryptocurrency prizes (cUSD/CELO) distributed through smart contracts.

Celoween - Decentralized Halloween Talent Show

Created on Oct 31, 2025

2 grants0 milestones0 roadmap items

CeloMexico Website

Created on Oct 20, 2025

A decentralized Spanish educational platform for blockchain developers in Latam that combines blockchain courses with NFT badges and on-chain certifications.

2 grants6 milestones7 roadmap items

TheBench

Created on Dec 10, 2025

TheBench is a decentralized decision platform where users present dilemmas, set two options, and receive unbiased crowd verdicts. A rotating jury of participants votes, adds context, and helps guide decisions with clarity and transparency.

POOP (Proof of Onboarding Protocol) is a decentralized onboarding protocol built on Celo that enables crypto-native users to send USDC gifts to anyone via email, with built-in proof-of-humanity verification. The protocol creates verifiable, on-chain proof that real humans were onboarded into the crypto ecosystem, making it perfect for community growth, referral programs, and incentivized onboarding campaigns.

POOP

Created on Dec 7, 2025

1 grant7 milestones0 roadmap items

Vibechek

Created on May 7, 2025

Vibecheck is a real-time sentiment analysis and prediction engine built for decentralized social networks and crypto communities. Its core function is to synthesize unstructured public data—primarily derived from Farcaster and other social platforms—into a singular, quantifiable metric: the Vibe Score. This score provides instant, actionable insight into the current emotional state and market outlook of a specific community, project, or token.

1 grant4 milestones0 roadmap items

Celotippin

Created on Dec 1, 2025

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.

2 grants3 milestones0 roadmap items

Abokixyz

Created on Dec 10, 2025

Aboki is an stablecoin payment to fiat

Free daily contract signer

Daily activity signer

Created on Dec 9, 2025

ChatMint lets anyone turn a simple text chat into an immutable, cryptographically signed NFT on Celo — acting as a free digital notary for informal loans, rentals, work agreements and promises in Africa & Latam.

ChatMint: On-Chain Conversations as Immutable NFTs

Created on Dec 3, 2025

SuperFan is a mobile-first fan engagement platform that turns real-world fandom into verified digital rewards. Fans complete real actions—attending games, watching matches, sharing content, buying merch—and instantly earn on-chain FanTokens and NFT rewards. Using verified identity, activity indexing, and our custom quest and duel engine, SuperFan creates a trusted, bot-resistant fan ecosystem. The platform helps teams and leagues increase engagement, reward loyalty, and identify their most…

SuperFan

Created on Dec 4, 2025

A real human dating platform based on horoscope.

Cosmic

Created on Dec 10, 2025

NeonPayments is a Wallet and a Miniapp for MiniPay that bridges traditional fiat and blockchain payments. It enables sending, receiving, and swapping digital assets, top-ups via Mercado Pago, cross-chain token swaps, and identity verification. Built for the Mexican market with bilingual support, it provides a single interface for fiat and micropayments crypto transactions x402 standard.

NeonPayments X402

Created on Dec 10, 2025