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Projects on Karma

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Projects on Karma

5,232 projects found

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Blokaz

Created on May 14, 2026

Blokaz is an innovative puzzle-block matching game that combines addictive casual gameplay with an engaging reward system. Players experience strategic fun by matching and stacking blocks while earning real value on the Minipay platform. Designed for gamers of all ages, Blokaz delivers the perfect balance of accessibility and challenge. **OVERVIEW** Blokaz is a modern puzzle game that reimagines the classic block-matching genre for the play-to-earn era. Players strategically place, match, and…

1 grant2 milestones0 roadmap items

Jokers of Neon

Created on Apr 16, 2026

Jokers of Neon is a fully on-chain roguelike deck-building game where players use poker mechanics to score points, progress through runs, and compete in global tournaments with real rewards.

1 grant2 milestones0 roadmap items

BlockFall

Created on Apr 7, 2026

BlockFall is a fast-paced, addictive puzzle minigame where strategy meets reflex. Inspired by classic block-stacking mechanics but reimagined for modern players, BlockFall challenges you to think ahead, react quickly, and keep the board clear as the pace intensifies. With smooth gameplay, vibrant visuals, and a competitive edge, it’s designed to be easy to pick up but hard to master—perfect for quick sessions or long high-score runs. Built on the Celo Network, BlockFall brings gaming and Web3…

1 grant1 milestone0 roadmap items

New Festival Town

Created on Mar 3, 2026

New Festival Town is a social virtual pet experience where you raise unique digital companions called Townies and compete in high-stakes fashion challenges to become the ultimate trendsetter.

1 grant2 milestones0 roadmap items

Tycoon

Created on Nov 17, 2025

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,…

6 grants14 milestones1 roadmap item

HumanFi

Created on Feb 23, 2026

HumanFi is a mobile-first DeFi platform featuring token swaps with optimized multi-hop routing across V2/V3/V4 liquidity pools, token airdrops, and gamified rewards with daily quests and leaderboards.

1 grant4 milestones0 roadmap items

ChamaAgent

Created on May 25, 2026

ChamaAgent is the reference implementation of an ERC-8004 autonomous agent running informal rotating savings groups on the Celo network. Across Kenya, Nigeria, Ghana, South Africa, Ethiopia, Mexico, Bangladesh, the Philippines, and diaspora communities worldwide, hundreds of millions of people already rely on these systems to solve a simple but brutal financial reality: banks are too expensive, too slow, too exclusionary, or simply too far away for the kinds of lump sums everyday life demands.…

0 grants0 milestones0 roadmap items

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,…

0 grants0 milestones0 roadmap items

OPLYN — OP Liquidity Safety Net

Created on May 22, 2026

OPLYN is a liquidity safety-net initiative that uses Merkl fee-based incentives on Velodrome Slipstream to deepen concentrated liquidity for key collateral liquidation routes on Optimism, improving market resilience for major lending exposures. By rewarding only productive, in-range liquidity on under-incentivized pairs (including stablecoin-to-LST and core governance-token routes), it reduces liquidation routing congestion and helps maintain reliable DEX exit depth during periods of volatility…

1 grant2 milestones0 roadmap items

Centrifuge

Created on May 22, 2026

Centrifuge is onboarding institutional real-world credit to Optimism by tokenizing a high-yield public credit strategy into a DeFi-native asset with daily NAV and predictable redemption mechanics. The project will bootstrap a deHYB/USDC collateral-borrow market on Morpho, using milestone-gated incentives to deepen liquidity, enable looping strategies, and drive sustained on-chain lending activity. This expands Optimism’s RWA and institutional DeFi ecosystem with transparent, mark-to-market…

1 grant2 milestones0 roadmap items

Re7

Created on May 22, 2026

Re7 is building a capital-efficient WETH lending vault on Morpho Blue that supplies liquidity to mRe7ETH borrowers, targeting a sustainable supply yield driven by on-chain borrowing demand rather than perpetual emissions. The project pairs vault growth with concentrated WETH/mRe7ETH liquidity on Uniswap to enable atomic liquidations, strengthening market solvency and improving confidence for larger liquidity providers. Together, these components aim to scale ETH-denominated DeFi liquidity and…

1 grant2 milestones0 roadmap items

Alchemix

Created on May 22, 2026

Alchemix is a DeFi protocol that combines yield-aggregating vaults, self-repaying loans, and a fixed-term transmuter to enable interest-free borrowing of synthetic assets backed by productive collateral. Its modular V3 architecture improves capital efficiency and peg resilience by pairing borrower-driven alAsset issuance with onchain liquidity and transmuter redemptions, strengthening market depth and swap activity. By expanding synthetic asset utility and liquidity, Alchemix contributes to…

1 grant2 milestones0 roadmap items

Gauntlet

Created on May 22, 2026

Gauntlet aims to strengthen OP Mainnet DeFi liquidity by extending incentives for the Morpho USDC Prime Vault, increasing stablecoin supply for priority lending markets such as WBTC/USDC while supporting wstETH/USDC and WETH/USDC as demand develops. The program targets sustainable utilization and retention through phased, performance-tuned OP emissions that deepen borrow capacity and reinforce liquidation pathways that underpin healthier onchain trading and liquidity across the ecosystem.

1 grant3 milestones0 roadmap items

GoodCommit

Created on May 22, 2026

GoodCommit is a Web3 accountability platform that helps people build healthier and more productive habits by staking GoodDollar G$ on their own commitments. Users choose a habit path such as fitness or academics, stake G$ for a commitment period, complete verified daily activities, earn points, and grow a digital “habit garden.” Successful consistency unlocks rewards, while failed commitments can redirect value toward the GoodDollar ecosystem and public-good funding. The project combines habit…

0 grants0 milestones0 roadmap items

TeachAgent

Created on May 20, 2026

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…

0 grants0 milestones0 roadmap items

aigora.org

Created on May 21, 2026

Aigora is a chat-first protocol for talking to every ERC-8004 registered agent on Celo through one interface. Three open-source primitives (MCP discovery server, BountyEscrow contract, and agent skill template) plus one reference chat app. Users describe what they need in natural language, find reputation-ranked Celo agents, hire them in DMs via USDC escrow, and write on-chain reputation feedback. Built on ERC-8004, which is live on Celo Mainnet but had no consumer interface until now.

0 grants0 milestones0 roadmap items

Calibration Network Miner

Created on Feb 26, 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…

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

Monipay

Created on Apr 30, 2026

MoniPay is an AI powered non-custodial multichain stablecoin payment platform live on Celo, Base, BSC, Ink, and Solana. Users send and receive stablecoins using human-readable MoniTag usernames instead of wallet addresses, with MoniBot enabling payments via simple chat commands on Telegram and Discord. We are actively integrating with MiniPay our MiniPay-specific interface is live at monipay.xyz/minipay and this grant will fund the full rollout of MiniPay-native features including cUSD payment…

0 grants0 milestones0 roadmap items

AgentKarma

Created on May 20, 2026

AgentKarma is a decentralized reputation layer for autonomous on-chain agents, designed to make agent identity, behavior, and trust portable across ecosystems. It aggregates signals such as x402 payment receipts, behavioral activity, declared identities, and social reputation into ERC-8004 attestations that any compatible client can read and verify. Originally launched on Solana and now expanding to Celo, AgentKarma aims to become the trust infrastructure for the emerging agent economy.

0 grants0 milestones0 roadmap items

corpus.core colibri stateless client

Created on Mar 31, 2025

Colibri is a fully stateless, trustless verification client for Ethereum and other blockchain networks. Instead of blindly trusting RPC providers, Colibri allows wallets, dApps, AI agents, IoT devices, and backend systems to verify blockchain data locally using cryptographic proofs. The client validates both execution-layer data and consensus-layer correctness without syncing the chain, storing blockchain state, or relying on trusted infrastructure. Colibri brings proof-based verification…

1 grant0 milestones0 roadmap items

Blue Energy Reef Restoration

Created on Mar 25, 2025

Our project is a revolutionary approach to coral reef restoration, combining clean energy with marine conservation. Our system uses low-voltage electrical currents (Biorock technology) powered by marine hydrokinetic turbines to grow corals up to 10 times faster and make them 50 times more resilient to climate change. Now we can get more funding to expand the reef and get more renewable enery to create a coral garden with many happy fish!

2 grants3 milestones2 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

StereumLabs

Created on May 14, 2026

StereumLabs is an observability platform for Ethereum node infrastructure. We run all 37 execution layer and consensus layer client combinations on dedicated bare-metal hardware. The platform produces reproducible benchmark data across the full client matrix and feeds an AI layer that lets operators query live monitoring data in natural language. The project is built by RockLogic GmbH, an Austrian ISO 27001 certified infrastructure company and Lido Curated Set node operator. We received an…

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…

0 grants0 milestones0 roadmap items

d5beat

Created on May 18, 2026

DeFiBeat is a public-goods transparency layer for DeFi dependency risk. We map the hidden trust assumptions behind every major collateral asset, lending market, bridge, oracle, and governance path — so users, risk teams, and governance voters can see how a failure in one dependency propagates across protocols *before* it becomes an emergency response problem.

0 grants0 milestones0 roadmap items

Prosperous Software Movement

Created on May 18, 2026

The Prosperous Software Movement (PSM) is an initiative by the Public Goods Foundation (PGF) designed to fix the broken economics of open-source software. We are introducing a structural framework that embeds financial sustainability directly into the code ecosystem, ensuring that critical utility libraries are reliably resourced. Our model operates through three tightly coupled layers: 1. The Public Prosperity License (PPL v1.0): This is a new legal standard that features a "profit-left"…

0 grants0 milestones0 roadmap items

Perkos

Created on May 18, 2026

PerkOS is an open-source infrastructure layer for autonomous AI agents. It helps agents identify themselves, discover services, coordinate tasks, make payments, and produce verifiable records of their work. The goal is to make agent-powered workflows accessible to open-source projects, public-good communities, and small teams that need better ways to coordinate work, validate contributions, and connect with useful services. PerkOS combines agent identity, permissions, payment rails,…

0 grants0 milestones0 roadmap items

Anticapture

Created on May 18, 2026

Anticapture is an open governance security framework and monitoring platform focused on preventing DAO governance attacks before they happen. The project monitors governance systems across Ethereum, analyzing delegation dynamics, proposal mechanics, concentration risks, governance parameters, and behavioral patterns to identify vulnerabilities that traditional smart contract audits do not capture. Anticapture transforms governance into a measurable security surface through public dashboards,…

0 grants0 milestones0 roadmap items

Execution Gap Observatory by IntentGuard

Created on May 18, 2026

Execution Gap Observatory is a public-good initiative to measure the gap between what Ethereum users expect before signing and what they actually receive after execution. Today, simulations, quotes, and wallet previews may show one outcome, while block inclusion delivers another due to MEV extraction, slippage, market impact, protocol fees, gas costs, and failed transaction waste. Traditional finance has Transaction Cost Analysis under MiFID II, but DeFi has no shared standard for measuring…

0 grants0 milestones0 roadmap items

Ravasend

Created on May 18, 2026

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.

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…

0 grants0 milestones0 roadmap items

Dev3pack

Created on Dec 5, 2025

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

4 grants5 milestones5 roadmap items

ETH Ecuador Series

Created on Dec 23, 2025

ETH Ecuador Series is a community-led Ethereum meetup program designed to move participants from onboarding to ownership by pairing foundational education with hands-on builder workshops and advanced tracks in applied privacy and zero-knowledge tooling. The initiative decentralizes ecosystem growth by training local leadership squads to run autonomous, high-quality events while strengthening partnerships with universities and adjacent tech communities to expand the regional developer pipeline…

1 grant2 milestones0 roadmap items

Circlo

Created on May 15, 2026

Circlo turns verbal predictions between friends into onchain accountability. Create private circles with your crew, set personal or shared goals, and stake USDT on yes/no outcomes. When the deadline hits, designated resolvers vote, and winners split the pool. Built on Celo Mainnet for sub-cent gas fees and stablecoin-native staking. Mobile first via MiniPay integration. Low minimum stake (0.001 USDT) makes it accessible for daily-life predictions: gym streaks, project deadlines, sports calls,…

0 grants0 milestones0 roadmap items

Phishing Dojo by The Red Guild

Created on May 14, 2026

# **The Phishing Dojo** is a hands-on crypto security training platform that teaches people how to recognize, understand, and survive real phishing and scam scenarios before they encounter them with real funds at risk. Instead of relying on passive awareness content, generic quizzes, or low-effort phishing emails, The Phishing Dojo creates realistic, interactive simulations of crypto-native threats: malicious wallet signatures, fake airdrops, scam websites, spoofed domains, approval traps,…

0 grants0 milestones0 roadmap items

AyaHQ

Created on Nov 25, 2024

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

0 grants0 milestones0 roadmap items

Gean

Created on May 14, 2026

Gean is a Go-based implementation of the Lean Ethereum consensus client. Lean Ethereum is the post-quantum redesign of Ethereum's consensus layer, replacing BLS signatures with XMSS-based post-quantum primitives and simplifying the protocol for greater long-term resilience. Gean is the first independent Lean Ethereum client built from Africa, developed under Gean Labs — an open-source working group based in Jos, Nigeria. Gean is supported by an Ethereum Foundation Ecosystem Support Program…

0 grants0 milestones0 roadmap items

The Interfold

Created on May 14, 2026

The Interfold is a distributed network for confidential coordination. It enables independent parties to produce shared, verifiable outcomes from private inputs without pooling data, exposing sensitive information, or delegating execution authority to a single operator. The network supports applications such as sealed-bid auctions, verifiable secret ballots, cross-institutional analysis, and other systems where private inputs must produce a trusted shared result.

0 grants0 milestones0 roadmap items

axol.io / xochi.fi

Created on May 14, 2026

axol.io is a blockchain infrastructure lab building open security infrastructure for Ethereum. The team is four people: two former Blockdaemon node operators, a former DOJ Financial Intelligence and FBI AML analyst, and an active Immunefi whitehat. We maintain six things: 1. Mana, an Ethereum execution client written from scratch in Elixir (Apache 2.0 plus MIT). 2. A ZK compliance standard authored as an ERC draft, CC BY-SA, with a reference implementation in Noir and TypeScript. 3. Open…

0 grants0 milestones0 roadmap items

mev-commit

Created on May 13, 2026

mev-commit is credible commitment infrastructure for Ethereum, built and operated by Primev. It enables proposers, builders, searchers, and apps to make and verify cryptoeconomic commitments — most notably preconfirmations and MEV mitigation. Validators (proposers) opt in to delivering commitments via the mev-commit coordinator network and bid pool; builders compete to honor those commitments; users get faster, more reliable, and more private transaction landing on Ethereum mainnet. The…

0 grants0 milestones0 roadmap items

Namera - programmable wallets for AI agents

Created on May 13, 2026

Namera is an open-source programmable wallet layer for autonomous agents, developers, and teams that need safe onchain execution without exposing private keys. Built for developers building agentic and automated systems across EVM chains. It includes a TypeScript SDK, a local-first CLI, and an MCP server that lets compatible AI agents safely interact with smart accounts (app/dashboard will be live soon too). Developers can create accounts, issue ECDSA or passkey session keys, attach policy…

0 grants0 milestones0 roadmap items

CocoFusionLabs

Created on May 10, 2026

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…

0 grants0 milestones0 roadmap items

Filecoin Infrastructure Services

Created on Feb 25, 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…

1 grant12 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.

1 grant1 milestone0 roadmap items

Memory Master Game

Created on Nov 28, 2025

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

2 grants6 milestones0 roadmap items

POSI

Created on May 8, 2026

POSI (Power Stewardship Initiative) is the world's first standardised onchain governance attestation protocol for frontier market electricity distribution utilities across Sub-Saharan Africa and South/Southeast Asia. We take minority equity positions in privatised electricity utilities and apply a blockchain-anchored stewardship protocol to drive measurable institutional accountability over a 10–20 year horizon. What we would do with the Celo/Prezenti funding: Deploy the POSI governance…

1 grant0 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

Vida Verde

Created on Apr 2, 2026

🌱 Description of Vida Verde: Vida Verde is a regenerative project born in Venezuela that integrates environmental education, art, community, and technology (Web3) to build a more conscious and sustainable way of life. Based in natural environments, Vida Verde functions as a living laboratory for social transformation, where educational experiences, creative processes, and ecological practices are developed to reconnect people with nature. Its approach combines different lines of action: • 🌿…

0 grants0 milestones0 roadmap items

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