Projects on Karma

FocusPet is a gamified productivity companion that transforms deep work into tangible growth, leveraging the power of Web3 to create a regenerative attention economy. Built on the Celo blockchain and powered by GoodDollar, it incentivizes users to reclaim their focus in an increasingly distracted world. By committing to distraction-free sessions, users nurture a soulbound digital pet that evolves directly from their productivity streaks. This creates a powerful psychological feedback loop: your…

Focus Pet

Created on Feb 18, 2026

Farcanoid is a fast, mobile-first onchain arcade game — a neon brick-breaker you can start in seconds and play anywhere. It runs natively across the onchain consumer landscape from a single codebase: Celo (via Opera MiniPay), Farcaster, the Base App, World App, and the open web, with Telegram rolling out — all sharing one identity and one global leaderboard. Gameplay is server-authoritative and anti-cheat protected, so every score is verified. Players keep a run alive with low-cost stablecoin…

Farcanoid

Created on Jun 29, 2026

Artesanía Viajera is born from my personal journey as a traveling street artisan, aiming to provide unique added value to my crafts through Web3 technology. When purchasing a physical piece, tourists scan a QR code linked to the artwork to claim a commemorative NFT. This digital asset is an on-chain proof of connection capturing the handmade craft, the direct encounter with the creator, and the spirit of the village. We leverage a POAP-inspired protocol to issue unique on-chain badges that…

Artesanía Viajera

Created on Feb 25, 2026

2 grants9 milestones0 roadmap items

Biota-Agricultura regenerativa

Created on Dec 7, 2025

Biota Orgánicos is a Web3 ReFi platform designed to accelerate the adoption of regenerative agriculture among small, medium, and large farmers in Southwestern Antioquia, Eastern Antioquia, the Aburrá Valley, Medellín, rural districts such as Santa Elena, and Antioquia as a whole—serving as a pilot for regional expansion. We aim to support, finance, and empower farmers during their transition to regenerative practices while building a Regenerative Operations Center in Envigado (Antioquia). This…

2 grants10 milestones0 roadmap items

Forest - an efficient and lightweight Filecoin Node

Created on Feb 25, 2026

Forest is an efficient, lightweight Filecoin full node implemented in Rust that provides a production-ready alternative client for core network infrastructure roles such as bootstrap services, RPC, and snapshot generation. By prioritizing protocol correctness, timely support for mandatory network upgrades, and continuous performance optimization, it lowers hardware and operational costs while strengthening cross-client conformance and reducing client concentration risk. The project also…

1 grant3 milestones0 roadmap items

AjoAI

Created on Jun 23, 2026

AjoAI is on-chain infrastructure for autonomous group savings and portable credit reputation on Celo. It turns the rotating savings circle (ajo / esusu / chama / stokvel—"ROSCA"), Africa's most widely used informal financial institution, into composable on-chain primitives: a CircleFactory that deploys non-custodial group-escrow contracts, a pluggable ERC-8004 reputation ledger that issues a portable savings-credit score any protocol can read, pluggable yield and proof-of-personhood interfaces,…

A simple task-management dapp for the Celo ecosystem, with support for all Mento stablecoins plus G$ (Good Dollar), and cRecy (from DeTrash). For contributors and freelancers: Log in with your wallet, explore tasks, claim one, complete it, submit, and get paid. For organizations: Log in with your wallet, create tasks, select the currency, wait for users to claim and submit results, approve submission, user gets paid. A simple and transparent way for the organizations and builders of the Celo…

Balaio

Created on Dec 16, 2025

VisaProof is on-chain infrastructure for the Celo agent economy: a four-contract protocol and TypeScript SDK that lets any AI agent prove, track, and signal its Agent Visa tier (Tourist / Work Visa / Citizenship) from verifiable on-chain activity. Every passport is gated on a Self Agent ID proof of human, so the activity it certifies is Sybil-resistant and cannot be farmed. All contracts are deployed and source-verified on Celo mainnet, with a published SDK (visaproof-sdk) and a live explorer…

VisaProof

Created on Jun 15, 2026

Kumbara is a flexible micro-savings dApp on Celo Mainnet. Users create personal or group piggy banks and deposit/withdraw cUSD or USDC anytime, with no lock-up period. Each user's balance is tracked separately even in shared group piggy banks, so funds never mix and no one can withdraw more than they deposited. Inspired by traditional rotating savings circles (Ajo/Esusu in Nigeria, Chama in Kenya), brought on-chain with full transparency.

Kumbara

Created on Jun 20, 2026

Open infrastructure for autonomous DeFi agents on Celo. TypeScript SDK (@celobank/agent-sdk), public REST API, and AI agent enabling swap, save, and earn in natural language. ERC-8004 compliant, Self Agent ID verified on-chain. Built for emerging markets with 20+ Mento local currencies, Aave V3, and GoodDollar G$ support.

CeloBank Agent

Created on Jun 3, 2026

naijalancers is a freelancing app build on celo that support cUsdt, usdt and celo with Nigeria local ramp on provider. the platform also enable celo api for developer to plug for ready made or easy acees.

Naijalancers

Created on Feb 15, 2026

In the modern web, developers and everyday users are trapped by restrictive, expensive monthly subscriptions just to access premium AI models or real-time data. **Pay For API** fundamentally disrupts this model by introducing a decentralized, Pay-Per-Call API Marketplace. Built as an autonomous ERC-8004 registered agent on the Celo network, it acts as a next-generation gateway where traditional API keys are completely replaced by the x402 protocol (Payment Required). Users and autonomous…

Pay For API

Created on Jun 4, 2026

0 grants0 milestones1 roadmap item

ETHFloripa

Created on Dec 5, 2025

ETH Floripa is a builder-first Ethereum community in Florianópolis, Brazil—the country's startup capital. We create high-signal environments for developers, researchers, and DAO contributors through year-round meetups, co-working sessions, and an annual retreat. Our focus is quality over quantity: meaningful conversations, technical depth, and durable relationships that strengthen both local and global Ethereum ecosystems.

1 grant3 milestones0 roadmap items

Bantah

Created on Jan 19, 2026

Bantah is a social, onchain challenge protocol that enables users to create and participate in peer-to-peer prediction challenges using stablecoins (USDC). Unlike traditional prediction markets that rely on liquidity pools and market makers, Bantah uses fixed-stake challenges between participants or groups, with transparent onchain settlement. Bantah is designed to be chain-agnostic and is expanding to Polygon to leverage low fees, fast finality, and broad stablecoin adoption for…

0 grants0 milestones1 roadmap item

GreenPill Brasil

Created on Jun 10, 2024

GreenPill Brasil is a Brazilian coordination network working with public goods funding, local economies, agroforestry, biodiversity, community infrastructure and open digital tools. Since 2023, GPBR has supported organizers and local initiatives through funding rounds, workshops, onboarding, impact documentation, local circulation experiments and governance infrastructure. The network works with projects connected to agroforestry, biodiversity, waste management, beach cleanup, education,…

14 grants9 milestones0 roadmap items

Traditional Dream Factory

Created on Jun 3, 2024

**[Traditional Dream Factory](notion://www.notion.so/traditionaldreamfactory/TraditionalDreamFactory.com) is the first web3-powered regenerative village in Europe 🌍**. Since our inception in 2021, we have been dedicated to regenerating soils and souls together 🌱, transforming a 25-hectare retired poultry factory in Abela, rural Portugal, into a thriving regenerative hub. At TDF, we're crafting a blueprint for a climate-resilient regenerative village. We are a diverse collective of doers,…

12 grants2 milestones3 roadmap items

Greenpill Dev Guild

Created on Aug 1, 2025

We are a community of builders supporting Greenpill Chapters and regen communities with regenerative tools, guides, and workshops focused on impact measurement, community coordination, capital allocation and capital formation. Since October 2023, the Greenpill Dev Guild has nurtured a thriving community through weekly meetings, impactful workshops, and collaborative projects that members actively contribute to. The Guild operates several grant rounds with Grant Ships, Gitcoin, and the Allo…

18 grants46 milestones1 roadmap item

TravelShield | Celo DeFAI Super App

Created on May 30, 2026

TravelShield: The Next-Generation Parametric Insurance & Travel Finance Protocol TravelShield is an autonomous DeFAI (Decentralized Finance AI) Super App deployed on the Celo Network that automates the entire travel finance lifecycle—from saving for a trip and hedging against currency devaluation to autonomously paying premiums and executing instant on-chain parametric payouts. By combining Celo's mobile-first stablecoin infrastructure (cUSD) with a network of autonomous AI agents (powered…

1 grant2 milestones0 roadmap items

MiniPayBot

Created on May 28, 2026

MiniPayBot is an open-source project focused on making MiniPay interactions simpler through a lightweight bot-based experience. It is designed to reduce user friction, improve accessibility, and help people interact with useful Celo payment and utility flows through a familiar chat-style interface.

CeloPulse is a Proof-of-Activity dApp built on Celo Mainnet with full MiniPay integration. It gamifies on-chain activity through daily check-ins, micro-actions, tipping, referrals, and an on-chain leaderboard. Users earn points and rewards for consistent blockchain engagement. Built with Next.js, ethers.js v6, and 5 verified smart contracts. Features include USDm gas fee abstraction for MiniPay users, ERC-8004 agent identity registration, and x402 micropayment protocol support.

Celo Pulse

Created on May 26, 2026

Tycoon is a modern, blockchain-powered reimagining of the classic Monopoly game, built on the Celo network. It transforms traditional board-game limitations into a global, trustless, and rewarding digital experience. Traditional Monopoly often suffers from cheating, disputes, and “creative accounting,” and physical boards limit who can play. There’s no true ownership, no rewards, and no modern interactivity. Tycoon solves these problems by putting the entire game on-chain: every dice roll,…

Tycoon

Created on Nov 17, 2025

6 grants14 milestones1 roadmap item

SecuriLayer

Created on Apr 20, 2026

SecuriLayer is an enterprise-grade security platform for the messaging era. We protect communities, organizations and AI-driven workflows across 12 platforms: Telegram, Discord, Slack, X/Twitter, WhatsApp, Facebook, Instagram, Viber, LINE, MAX, Reddit, and Browser Extension. Core capabilities: 1) Omnichannel threat detection: scams/phishing/social-engineering detection using deterministic rules, ML/ONNX classification and LLM-assisted reasoning where enabled, with policy-driven actions,…

TeachAgent is a pay-per-question AI tutor for the Celo blockchain ecosystem. Ask anything about Celo smart contracts, MiniPay, stablecoins, DeFi, wallets, staking, and developer tools and get accurate, verifiable answers grounded in real Celo facts. The first question is free for every wallet; each answer after that costs 0.001 CELO (or 0.001 cUSD via MiniPay), paid and verified onchain before the answer is delivered. Built on Llama 3.3 70B with an extensive Celo-specific knowledge base, and…

TeachAgent

Created on May 20, 2026

Calibration Network Miner will deploy and operate a production-grade Filecoin Calibration Network (Calibnet) storage miner using the Curio stack, contributing 250 TB of Quality-Adjusted Power backed by real data and maintaining high-availability operations. By adding an independent, economically meaningful storage provider, the project improves operator diversity and the technical/economic realism of Calibnet testing, strengthening pre-mainnet validation of upgrades and reducing systemic risk…

Calibration Network Miner

Created on Feb 26, 2026

1 grant2 milestones0 roadmap items

Lotus Miner & Boost Maintenance

Created on Feb 25, 2026

Lotus Miner & Boost Maintenance delivers ongoing security, bug-fix, and compatibility support for the Lotus Miner and Boost codebases, which underpin storage operations and deal-making workflows across the Filecoin ecosystem. The project ensures these critical components stay synchronized with protocol upgrades and remain stable during the network’s transition to newer implementations, reducing systemic risk of outages, data loss, and degraded onboarding capacity for Storage Providers and…

1 grant4 milestones0 roadmap items

City/Sync

Created on May 17, 2026

The City/Sync Project is dedicated to implementing a decentralized public administration framework for Cities. We envision a future where decentralized technology is utilized for integrating citizens into the realm of civic-labor and upgrading our technology for collective action from local governments to local networks. We are starting off conservatively, with the implementation of a Volunteer Network App that implements a Civic-Credit system. Public-sector organizations share a common…

0 grants0 milestones7 roadmap items

Ethereum File System

Created on May 14, 2026

Ethereum File System (EFS) is a credibly neutral, open source, public good that organizes data on Ethereum and its EVM L2 chains. It fills a missing primitive in Web3 by providing a shared onchain index and namespace that everyone can extend. Utilizing the Ethereum Attestation Service (EAS) for data structuring, EFS allows users and developers to manage composable configurations, curate content via a Web of Trust (Lenses), and build unstoppable applications. With no admin keys, no…

Ravasend is a borderless payments platform that helps Africans, diaspora communities, freelancers, expats, and local users send and receive money across Africa in seconds. The platform enables fast, low-cost transfers to bank accounts and mobile money wallets across 14 African corridors, using transparent pricing, live FX, and partner payment rails to reduce the cost and friction of cross-border payments.

Ravasend

Created on May 18, 2026

2 grants3 milestones0 roadmap items

libp2p

Created on May 17, 2026

libp2p is an open-source, modular, interoperable peer-to-peer networking stack used to build decentralized applications, distributed systems, Digital Public Goods infrastructure, and resilient communication networks across browsers, servers, mobile devices, edge systems, and emerging AI-native environments. libp2p provides reusable networking primitives including peer discovery, secure transport negotiation, NAT traversal and hole punching, PubSub messaging, stream multiplexing, distributed…

Dev3pack is a global developer fellowship program for women+ and student developers coming from Web2 and transitioning into Web3.

Dev3pack

Created on Dec 5, 2025

4 grants5 milestones5 roadmap items

AyaHQ

Created on Nov 25, 2024

We are growing the Onchain Builder Economy across Africa running hackathons, builder spaces and incubation programs.

CocoFusion Labs (CFL) is a Costa Rica-based Web3 company building a regenerative economic operating system anchored in physical-world ecological impact. CFL's flagship material, CocoBoard™, is a biodegradable composite manufactured from discarded coconut husks — converting agricultural waste into a sustainable building material while creating verifiable regenerative activity at the source. The ecosystem runs across a four-chain blockchain stack: Solana (governance and NFT layer), Celo (payments…

CocoFusionLabs

Created on May 10, 2026

The project provisions, operates, and maintains critical Filecoin infrastructure across both Mainnet and Calibration Network, providing 24/7 availability for services essential to network reliability, developer workflows, and protocol resilience. This includes six bootstrap nodes (three per network), a continuous snapshot service delivering both latest and historical snapshots (diff and lite formats), a public Calibration Network faucet, and a Calibration Network miner. This infrastructure…

Filecoin Infrastructure Services

Created on Feb 25, 2026

1 grant13 milestones0 roadmap items

Chama Vault

Created on May 10, 2026

ChamaVault brings Africa's centuries-old rotating savings tradition (Chama, Susu, Tontine) on-chain. By leveraging Celo's fast infrastructure and cUSD stablecoins, we enable trustless, transparent, and globally accessible savings circles directly within the MiniPay wallet.

Memory Master is a fast-paced pattern challenge game that combines cognitive training with competitive Web3 gaming. Built as a Farcaster Mini App with CELO blockchain integration, it offers players an engaging way to improve their visual memory while competing on a global leaderboard. Version: 1.0 (Live) Platform: Farcaster Mini App Blockchain: CELO Target Audience: Farcaster users, cognitive training enthusiasts, casual gamers

Memory Master Game

Created on Nov 28, 2025

2 grants6 milestones0 roadmap items

Ashura Donation MiniApp

Created on May 6, 2026

A MiniPay-compatible donation mini app built on Celo. Accepts USDT payments onchain. Built by Ashura — frontend developer at ashura.site

1 grant2 milestones0 roadmap items

Pollen Labs

Created on Jun 17, 2025

Pollen Labs is a social impact technology collective with roots in the Ethereum Foundation. Founded by former Ethereum Foundation team members, we bring together builders, developers, and community advocates committed to creating positive change through blockchain and web3 innovation. Our team unites diverse backgrounds spanning development, design, and community organizing to address pressing challenges in underserved communities worldwide.

2 grants2 milestones0 roadmap items

TwinPay AI

Created on May 5, 2026

TwinPay AI is a cognitive abstraction layer for the Celo blockchain. It translates natural human intent into secure, atomic blockchain operations, specifically designed for mobile-first interactions via the MiniPay wallet.

Crypto Altruists is a content and education platform dedicated to showing the world the good of Web3. Since launching in June 2021, we've grown into a trusted voice for impact-driven blockchain storytelling, with a strong focus on how Ethereum and the broader Web3 ecosystem can power social and environmental change. Through over 275+ podcast episodes, 300+ articles and infographics, and curated series like Trailblazers of Octant and Impact on Optimism, we spotlight the builders, projects, and…

Crypto Altruists

Created on May 4, 2026

2 grants5 milestones0 roadmap items

Trivia Q

Created on Apr 28, 2026

Trivia Q is a Web3 quiz game on Celo Mainnet where players answer questions across African culture, Web3, science and sports to earn $TRIVQ tokens and on-chain NFT badges. The game runs on a round-based prize pool system — players pay a small entry fee in CELO, submit scores on-chain, and top players split the prize pool. Fully integrated with MiniPay for frictionless mobile access across Africa. With 446 questions, daily check-ins, a referral system, and an on-chain leaderboard, Trivia Q is…

1 grant3 milestones0 roadmap items

ThesisAI

Created on May 3, 2026

ThesisAI is a high-performance Autonomous Research Agent designed to streamline academic writing. It synthesizes complex information from your provided knowledge base into structured, properly formatted academic prose.

Celo Vote Battle is a MiniPay-compatible on-chain voting app on Celo Mainnet. Users vote in simple A-vs-B polls, and every vote is recorded permanently on-chain through a verified smart contract. The app includes MiniPay wallet detection, auto-connect support, fee-currency support for MiniPay transactions, a public open-source repository, and a published TypeScript SDK for integrations.

Celo Vote Battle

Created on Apr 16, 2026

Story Relay is a collaborative storytelling mini-app built on the Base blockchain and integrated with Farcaster. It enables users to collectively create an infinite narrative where each participant contributes one sentence to continue the story. The project combines Web3 technology with creative writing to build a permanent, community-driven story that evolves.

Story Relay

Created on Nov 21, 2025

2 grants5 milestones0 roadmap items

ImpactPay

Created on Apr 30, 2026

ImpactPay is a decentralized, mobile-first micro-philanthropy platform tailored for the **Celo MiniPay** ecosystem. It redefines charitable giving and social funding by stripping away intermediaries, ensuring that 100% of a donor's capital is routed exactly to its intended use - whether paying an electricity bill via [BitGifty](https://bitgifty.com) or issuing a virtual developer card via [Chimoney](https://chimoney.io).

The Tor Project is a 501(c)(3) nonprofit. Our mission is to advance human rights and freedoms by creating and deploying free and open source anonymity and privacy technologies, supporting their unrestricted availability and use, and furthering their scientific and popular understanding. We develop free and open source software for privacy and freedom online, protecting people from tracking, surveillance, and censorship—the Tor network and Tor Browser. The Tor network is a decentralized privacy…

Tor Project

Created on Jul 30, 2024

6 grants20 milestones0 roadmap items

Web3 Release

Created on Mar 27, 2026

About the Platform: Web3 Release is a free, decentralized, community-driven Web3 collaboration platform, positioned as a one-stop hub for crypto teams to publish and match their needs. The platform uses wallet connections for real-name authentication, helping crypto teams, KOLs, and developers connect efficiently, publish needs, match talent, share knowledge, and engage in community interaction.

0 grants0 milestones1 roadmap item

VoidPay

Created on Apr 28, 2026

**The URL is the invoice.** No backend. No signup. No tracking. Just a link. VoidPay is a stateless web app that lets anyone — DAO contributors, freelancers, indie developers — generate self-contained crypto payment links. Invoice data is encoded into the URL hash fragment using a binary TLV codec with Brotli compression. It never touches a server. The recipient opens the link, sees a complete payment card decoded entirely client-side, connects their wallet, and pays peer-to-peer. **Live on…