Projects on Karma

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

DeCleanup Network Action garden

Created on Mar 18, 2026

Verified waste cleanup actions from a local community. DeCleanup Network operates this garden as part of its open DMRV infrastructure - submissions are pre-screened before attestation, keeping data quality high.

Fortress Wallet is an institutional-grade, zero-trust mobile vault designed specifically for retail users. We are building an active, localized WASM pre-execution simulator that dry-runs transactions and physically blocks drainer smart contracts. Funding will be used to finalize our mobile-optimized WASM sandbox and integrate it directly with the Celo/MiniPay ecosystem, ensuring real-world users can transact via mobile without the fear of phishing or malicious links.

Fortress Wallet

Created on May 4, 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…

Trivia Q

Created on Apr 28, 2026

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.

1 grant1 milestone0 roadmap items

Celo Vote Battle

Created on Apr 16, 2026

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.

Greenpill Nigeria is a dynamic local chapter of the Greenpill Network, dedicated to driving environmental sustainability, climate action, and infrastructural development across Nigeria. Through clean-ups, climate education, regenerative projects, and tech-powered solutions like solar initiatives, we empower youth and communities to create real, lasting impact. Impact = Profit.

Greenpill Nigeria

Created on Apr 19, 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

Ayrton Paredes

Created on Dec 23, 2025

Ethereum Lab is an established Ethereum meetup series that provides hands-on developer education and builder-focused community programming to strengthen local Web3 talent and accelerate project creation within the ecosystem. Through recurring workshops, study groups, and collaborative sessions on DeFi, privacy (ZK/rollups), security, and interoperability, it onboards new contributors while helping existing builders ship production-ready dApps. The initiative leverages partnerships with…

1 grant1 milestone0 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…

Crelo is a MiniApp on MiniPay that provides lightweight escrow infrastructure for short-form content creators and digital freelancers. It enables secure, trustless transactions for small jobs ($5–$80) video editing, thumbnail design, caption writing, voice-over without the complexity of traditional escrow or the high fees of freelance platforms.Built natively for MiniPay, Crelo targets the growing creator economy in emerging markets where trust between parties is low, payment rails are…

Crelo

Created on Apr 28, 2026

Web2 Object Storage Pod is building a self-serve, S3-compatible onboarding “shim” that provides a unified entry point for Web2 developers to provision, upload, retrieve, and convert object storage usage into recurring paid, on-chain Filecoin deals via multiple ecosystem on-ramps. The project delivers an instrumented MVP and repeatable go-to-market playbook that reduces integration friction and drop-off while preserving on-ramp differentiation. By standardizing the path from familiar Web2…

Web2 Object Storage Pod

Created on Apr 27, 2026

ClearFund is an Active Impact Engine. It is a platform where the global community can discover, tip, and track regenerative Finance (ReFi) projects in real-time. Unlike traditional grant platforms that involve long waiting periods. ClearFund enables instant, peer-to-peer tipping that provides immediate liquidity to verified regen projects on the ground.

ClearFund

Created on Sep 2, 2025

4 grants6 milestones0 roadmap items

Hedwig

Created on Oct 2, 2025

Hedwig is an AI assisted tool that enables freelancers, creators and small business to manage clients and projects. It allows them to generate payment links, invoices and contracts. They can earn through stablecoins and fiat.

2 grants0 milestones0 roadmap items

abundance islands

Created on Apr 23, 2026

São Paulo não precisa apenas de mais árvores plantadas de forma isolada, mas de uma política viva de regeneração urbana, capaz de integrar solo, água, arborização, alimento, microclima e organização popular. A proposta das Ilhas de Abundância aponta justamente para isso: criar canteiros e núcleos de agrofloresta urbana inspirados nos processos da floresta, usando matéria orgânica, madeira em decomposição, microbiologia do solo e manejo coletivo para produzir mais frescor, mais fertilidade,…

Cripto Cafe is a recurring Ethereum meetup series designed to unite a fragmented local Web3 ecosystem by combining education with hands-on onboarding through real-world asset use cases rooted in organic food and coffee supply chains. Through rotating talks, workshops, and roundtables, it will introduce participants to Ethereum scaling and account abstraction, as well as practical applications such as social currencies, collaborative marketplaces, and regenerative finance. The program aims to…

Cripto Cafe Costa Rica

Created on Dec 23, 2025

IPNI (InterPlanetary Network Indexer) is core content-routing infrastructure that bridges the Filecoin and IPFS ecosystems by indexing and serving fast provider discovery for CIDs via a simple HTTP API. Optimized to ingest billions of CIDs from large data publishers, it enables reliable content discovery for retrieval and gateway workflows that depend on up-to-date routing information. The project is advancing resiliency and sustainability through improved replication, per-provider metering,…

IPNI (InterPlanetary Network Indexer)

Created on Feb 25, 2026

1 grant6 milestones0 roadmap items

OpenModel

Created on Feb 25, 2026

OpenModel is building decentralized infrastructure for AI model distribution on Filecoin Onchain Cloud, using Warm Storage for verifiable storage of model weights and Beam for low-latency, high-bandwidth retrieval of GB-scale artifacts. It integrates an on-chain model registry with Filecoin Pay to enable automated synchronization, creator-managed publishing and versioning, and metered paid downloads with native on-chain settlement—providing a reference pipeline that shifts real-world model…

Interplanetary Network Indexers provide a content routing service (who has any individual piece of data) that links the Filecoin and IPFS ecosystems. IPNI has been run for the last year as a largely voluntary effort. In late 2023, we received an operational grant from PLFIF for 200,000 USD to migrate from an AWS cloud deployment to a lean bare metal deployment. The team has been able to keep the service running at this reduced capacity in volunteer time through this spring, as the usage…

Interplanetary Network Indexers

Created on Dec 9, 2025

A lightweight, persona-driven simulator that replicates realistic wallet behaviors on the Celo blockchain. It enables infrastructure testing, endpoint reliability checks, developer tooling, analytics, and research focused on transaction throughput and wallet activity modeling. It supports RPC failover, dynamic delays, structured logging, and configurable settings—all powered by JSON and CSV design.

Celo Wallet Simulator

Created on Sep 7, 2025

4 grants4 milestones0 roadmap items

CeloNFT

Created on Nov 22, 2025

CeloNFT is a decentralized web application that enables users to mint free NFTs on the Celo blockchain. The project features real-time CELO price integration, Farcaster mini app compatibility, and is deployed on Vercel. Built with modern Web3 technologies, it provides a seamless NFT minting experience with a user-friendly interface.

3 grants0 milestones0 roadmap items

Let's CoCreate

Created on Apr 21, 2026

Let's CoCreate (LCC) is a Brazilian Web3 education platform that transforms learning into real project creation. We run cohort-based programs combining practical education, community coordination, and Proof of Work production, without requiring a prior technical background. Our model follows a continuous pipeline: Learn → Build → Incubate. Students complete structured 8-week cohorts, submit tangible deliverables, earn reputation points, and are selected for project incubation. We have…

LynXight is a modular inspection and reporting tool for clients storing data on the Filecoin network. It performs scheduled retrieval tasks across geographies, audits SP behavior, and outputs clear dashboards and downloadable SLA reports. Clients like Data Onramp can either call our API or view results via our visualization portal. A public dashboard also offers basic metrics for general ecosystem users.

Lynxight

Created on Dec 9, 2025

Ethernal is an open-source block explorer for EVM-based chains. It provides a self-hostable, white-label explorer that teams can deploy for their own L2s and app-chains. Built with Vue 3 and Node.js, it supports any EVM-compatible chain out of the box, with features like real-time block and transaction indexing, contract verification, token tracking, and a full REST API.

Ethernal

Created on Mar 16, 2026

Celo Coin Flip is a MiniPay-compatible on-chain coin flip game on Celo Mainnet. Users choose heads or tails, submit flips through Celo transactions, and track personal and global results 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 Coin Flip

Created on Apr 20, 2026

Story Story is an ongoing documentary project where I move through different parts of Nigeria, meeting people in their everyday environments, taking their portraits, and recording conversations with them. The project focuses on real, unfiltered moments, how people live, work, cope, and make sense of their lives. It brings together photography and audio to create a growing archive of lived experiences across different spaces, from mechanic workshops to farms to public institutions.

Story Story: Archiving Everyday Nigerian Life

Created on Apr 20, 2026

Story Story: Archiving Everyday Nigerian Life

Created on Apr 20, 2026

Celo Number Guess is a MiniPay-compatible on-chain number guessing game on Celo Mainnet. Users choose a number from 1 to 100, submit guesses through Celo transactions, and track accuracy and leaderboard performance 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 Number Guess

Created on Apr 20, 2026

Celo Dice Roll is a MiniPay-compatible on-chain dice game on Celo Mainnet. Users pick a dice target, submit rolls through Celo transactions, and track personal and global stats 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 Dice Roll

Created on Apr 20, 2026

AgroShield is a decentralized parametric crop insurance protocol built on Celo. It enables smallholder farmers in emerging markets to protect their harvests against weather-related risks using blockchain technology. Farmers pay a small premium in cUSD to insure their crops. Smart contracts automatically trigger payouts when weather oracle data crosses predefined thresholds — no paperwork, no middlemen, no waiting. Liquidity providers deposit cUSD into the insurance pool and earn yield when no…

Agroshield

Created on Apr 18, 2026

0 grants0 milestones8 roadmap items

AbaPay

Created on Apr 11, 2026

**AbaPay** is a decentralized Web3 protocol built on the Celo network that seamlessly bridges crypto assets with everyday fiat utilities. It allows users to pay for electricity, cable TV, internet data, airtime, and execute direct bank transfers using stablecoins (USDT, USDC, cUSD) without needing to off-ramp through centralized exchanges.

A MiniApp that lets users pay micro-cents in USDC to access powerful AI and data tools on-demand—without subscriptions. Instead of paying $20–$100/month for multiple SaaS tools, users connect their MiniPay wallet and only pay for what they use. The app routes requests to best-in-class AI and data providers (chat, scraping, enrichment, automation), returning real results instantly. With built-in wallet authentication and a two-phase billing system, users are only charged for successful…

MiniPay AI Task Router

Created on Apr 18, 2026

Celo Clicker is a MiniPay-compatible on-chain clicker game on Celo Mainnet. Users tap to submit on-chain actions and compete on a leaderboard powered by 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 Clicker

Created on Apr 16, 2026

Celo Pixels is a MiniPay-compatible collaborative pixel art app on Celo Mainnet. Users place colored pixels on a shared canvas, with pixel placement recorded 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 Pixels

Created on Apr 16, 2026

B3TR Transit is a Ride-to-Earn mobility application (soon rebranded as MobilityPay) that rewards users in stablecoins for using eco-friendly transportation such as public transit, shared rides, cycling, and walking. Users earn points based on real-world mobility activity and receive weekly stablecoin rewards directly into their MiniPay wallet. The project is evolving into MobilityPay, a more scalable and ecosystem-aligned MiniPay Mini App focused on simple, predictable, real-world mobility…

B3TR Transit (soon to be MobilityPay)

Created on Apr 15, 2026

1 grant1 milestone0 roadmap items

Waffles

Created on Dec 21, 2025

Waffles is a social game that turns internet instincts, opinions, and cultural awareness into daily competitive games played with friends and familiar faces. Waffles creates fast, social experiences where players think, react, and compete together for real stakes.

As one team under FAB DAO, Green Sofa aims to explore the possiblity of collaboration wtih GreenPill international and FAB DAO. We aim to bring more people into regenerative web3 world, aligning with vision of Green Pill Network (GreenPill) and Formosa Art Bank DAO (FAB DAO). FAB DAO focuses on minting and selling non-profit NFT, creating artist and collector communities, building blockchain experiences and designing blockchain education for the public. With goodness and eternity as our…

GreenSofa

Created on Mar 18, 2026

0 grants0 milestones2 roadmap items

La Ligne Verte

Created on Apr 10, 2026

La Ligne Verte est l'infrastructure citoyenne de GreenPill Côte d'Ivoire pour la régénération environnementale. Son slogan : Rends ton quartier zo et prends tes points. Avec Green Goods, La Ligne Verte permet à chaque participant de contribuer à l'amélioration de son cadre de vie. Il documente les points critiques de pollution, participe aux actions environnementales dans sa zone (nettoyage, collecte de déchets, reboisement, amélioration du cadre de vie) et contribue à la cartographie…

The world's first prediction trader league. Build a roster of real prediction market traders, earn points when they win, and compete globally for on-chain prize pools.

Tradefren

Created on Apr 10, 2026

GigCelo is an AI-powered micro-task MiniApp on Celo where users complete simple tasks and get paid instantly in cUSD. Built for everyday MiniPay users across Africa to earn stablecoins without needing crypto knowledge.

GigCelo

Created on Apr 10, 2026

Our mission, build robust public goods program, Opportunity Experiment;- positive initiatives that enhance both the individual and community Sustainability

Greenpill Kenya

Created on Mar 18, 2026

Filecoin Foundation Infrastructure & Coordination Stewardship provides neutral, cross-organizational stewardship for the Foundation’s core coordination infrastructure—collaboration, identity and access management, documentation, monitoring, and public-facing channels—to ensure these systems remain secure, reliable, and auditable as teams and vendors evolve. By establishing clear ownership boundaries, least-privilege access governance, and durable runbooks with ongoing incident and request…

Filecoin Foundation Infrastructure & Coordination Stewardship

Created on Feb 25, 2026

Gyro Board is a standalone game on Celo, designed for MiniPay as a Mini App. Players join USDm rooms, choose a spin from 1 to 10, and compete in deterministic 10-player rounds that settle automatically when the final seat is filled.

Gyro Board

Created on Apr 8, 2026

Gamma Strategies is a permissionless liquidity management protocol for Uniswap v4 that deploys automated vaults with customizable concentrated-liquidity “shapes,” active rebalancing, and hook-based features such as dynamic fees and MEV backrun capture redistributed to LPs. By incentivizing capital-efficient liquidity on key pairs that underpin liquidation routing, the project aims to deepen on-chain liquidity, reduce slippage and loss-versus-rebalancing costs, and improve market efficiency for…

Gamma Strategies

Created on Apr 7, 2026

1 grant2 milestones0 roadmap items

Large Data Onboarding Pod (LDO Pod)

Created on Mar 25, 2026

The Large Data Onboarding Pod is building Filecoin-native tooling and market mechanisms to reliably onboard, index, preserve, and retrieve large-scale public datasets through paid on-chain deals. The project advances a peer-to-pool PoRep workflow, lifecycle management and observability for popular datasets, and an MVP for paid retrievals, enabling archival-grade “library level” access where data remains verifiable and available when requested. By piloting on-chain data trusts and a curated…

1 grant6 milestones0 roadmap items

NOYA Network

Created on Apr 7, 2026

NOYA is the execution layer for the prediction economy, combining AI agents, data intelligence, and onchain execution infrastructure to turn user intent into automated financial actions. It integrates agents, data, execution, and vaults to enable users to analyze markets, detect opportunities, and execute strategies across DeFi and prediction markets in a seamless, omnichain environment.