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    Payments projects

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    DeDe is a trustless scaling infrastructure for e-commerce & delivery platforms. Think of us as an L2 for deliveries like Amazon, DHL, FedEx, etc. We provide trustless deliveries while maintaining integrity and security.

    $7,568 · Base · Build a Consumer Product · +7 more

    A decentralized omni-powerful AI personal assistant that can complete all kinds of tasks by operating directly on web browser

    $16,000 · AirDAO · AI in AirDAO · +6 more

    A fair-minded charitable gateway enabling seamless cross-token donations with verifiable social pledge attestations designed for socially equitable fund distributions.

    $6,612 · Sign Protocol · Best Technical Integration of Schema Hooks · +4 more

    Perkly is a rewards platform that lets users earn Web3 rewards while shopping on Web2. Merchants reward customers with tokens and NFTs, featuring lucky draws, dynamic multipliers, Flash Fridays, and real-time notifications—bridging traditional shopping with Web3 innovation.

    $9,077 · The Graph · Best use of The Graph · +4 more

    RepoRewards is a cool blockchain-based platform designed to make rewarding open-source contributions on GitHub super easy and transparent.

    $9,549 · Optimism · Vote! · +4 more

    Empower anyone to receive and transfer funds, instantly & without fees.

    $4,500 · Curvegrid · Best Use of MultiBaas on Arbitrum, Celo, Polygon, or Zircuit · +3 more

    Allows to settle QR Parking tickets (and beyond) on-chain with various options. Also settle QR payments without owning Local Thai Bank Account

    $5,177 · Bitkub · Best KUB Coin Utilization · +3 more

    Angpao.money is a magic-link utility to make receiving crypto as intuitive as handing over cash in an envelope. Absolute zero dependency: install nothing and gas-free, Angpao.money hyper-charge onboarding by bridging the UX gap, making every transfer fun, personal and memorable.

    $6,051 · ENS · Best use of ENS · +3 more

    SignCast is a trustless Web3 content delivery platform for users to share paid exclusive content to their subscribers.

    $2,562 · Tableland · Best use of Basin (object storage) · +3 more

    MedX leverages blockchain to secure medical records and streamline prescription processes, ensuring privacy and efficiency in healthcare management.

    $5,579 · EAS · Best Real World Use Cases for Attestations · +3 more

    USDC payments on Base via Mongolia's Qpay code. Free gas and RWA Mongolian tugrik token for seamless crypto-fiat bridging.

    $2,579 · Superform · Best ERC-7540 vault implementation · +3 more

    DeCash is social payments protocol with fast, low-cost transfers. We aim to adopt non-crypto natives by introducing account abstraction for easier account management and a polished product to ensure a seamless and intuitive user experience.

    $5,711 · Polygon · Unified Bridge zkEVM Extension · +3 more

    Start a new habit with our challenge. Commit by staking and maintaining the habit to succeed. If you fail, half of your stake is used to support public goods, while the other half rewards consistent participants.

    $5,000 · Base · Build an Onchain Product · +3 more

    GitPaid streamlines developer rewards for open-source contributions with cryptocurrency payments ensuring fair compensation for every merged pull request.

    $4,043 · Base · Build an Onchain Product · +3 more

    Fluidpay is a mobile-first p2p payments app running on Base and USDC-centric, integrating smart account, stealth addresses and virtual cards to offer a seamless and secure experience with empowered privacy

    $6,250 · Safe · Best app integrating the Safe 4337 Module · +3 more

    A peer-to-peer mobile payments app inspired by Pepe's vision of a world without payment related middlemen.

    $8,000 · Aave Grants DAO · Best GHO stablecoin integration · +3 more

    On-chain audited marketplace where AI agents safely buy verified skills.

    $6,750 · Arc · Best Agentic Economy with Circle Agent Stack · +2 more

    Private compliant ledgers that give institutions full control. Canton/Tempo Zones but on Ethereum

    $4,250 · World · Track D (ProveKit) · +2 more