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Projects on Karma
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Projects on Karma
5,243 projects found
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
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
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.
1 grant0 milestones0 roadmap items
Crypto Altruists
Created on May 4, 2026
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…
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.
0 grants0 milestones0 roadmap items
Fortress Wallet
Created on May 4, 2026
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.
0 grants0 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.
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.
1 grant0 milestones0 roadmap items
Greenpill Nigeria
Created on Apr 19, 2026
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.
0 grants0 milestones0 roadmap items
Story Relay
Created on Nov 21, 2025
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.
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).
1 grant0 milestones0 roadmap items
Tor Project
Created on Jul 30, 2024
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…
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…
0 grants0 milestones0 roadmap items
Crelo
Created on Apr 28, 2026
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…
0 grants0 milestones0 roadmap items
Web2 Object Storage Pod
Created on Apr 27, 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…
1 grant4 milestones0 roadmap items
ClearFund
Created on Sep 2, 2025
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.
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,…
0 grants0 milestones0 roadmap items
Cripto Cafe Costa Rica
Created on Dec 23, 2025
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…
1 grant4 milestones0 roadmap items
IPNI (InterPlanetary Network Indexer)
Created on Feb 25, 2026
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,…
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…
1 grant4 milestones0 roadmap items
Interplanetary Network Indexers
Created on Dec 9, 2025
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…
1 grant4 milestones0 roadmap items
Celo Wallet Simulator
Created on Sep 7, 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.
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…
0 grants0 milestones0 roadmap items
Lynxight
Created on Dec 9, 2025
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.
0 grants0 milestones0 roadmap items
Ethernal
Created on Mar 16, 2026
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.
0 grants0 milestones0 roadmap items
Celo Coin Flip
Created on Apr 20, 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.
0 grants0 milestones0 roadmap items
Story Story: Archiving Everyday Nigerian Life
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.
0 grants0 milestones0 roadmap items
Story Story: Archiving Everyday Nigerian Life
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.
0 grants0 milestones0 roadmap items
Celo Number Guess
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.
0 grants0 milestones0 roadmap items
Celo Dice Roll
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.
0 grants0 milestones0 roadmap items
Agroshield
Created on Apr 18, 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…
0 grants0 milestones8 roadmap items
MiniPay AI Task Router
Created on Apr 18, 2026
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…
0 grants0 milestones0 roadmap items
Celo Clicker
Created on Apr 16, 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.
0 grants0 milestones0 roadmap items
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