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    API3

    API3 is a blockchain oracle provider leading the transition from traditional third-party oracle networks to first-party oracle solutions. Their mission is to build a more interconnected DeFi ecosystem with verifiable, decentralized, and secure oracle solutions. API3 delivers a suite of products to developers building next-generation applications, including the first-party Airnode to connect API providers directly to the blockchain, decentralized data feeds (dAPIs) on the API3 Market, QRNG services for generating truly random numbers on-chain, and OEV Share to allow dApps to capture Oracle Extractable Value and improve protocol performance.

    Prize money awarded
    $10,000
    Prizes
    5
    Winning projects
    5
    Hackathons
    1
    Largest prize
    $4,000
    Active
    2023

    What they reward

    Tech their winners favour

    Share of API3's winners using it, against all entries at the same hackathons.

    Hackathons

    1. Istanbul Nov 17–19, 2023$10KPillar5$10K

    DeXodus is the next generation decentralized perpetual exchange for everyone.

    $9,000 · zkSync · Best use of zkSync · +1 more

    Inspired by the likes of Pokemon Go, users explore their neighbourhoods, looking for "PixelPals" to battle and catch. Collect PixelPals and trade them (cross-chain) on our decentralised second-hand marketplace.

    $7,297 · Base · Build a Consumer Product · +4 more

    A web app that helps users shield money from currency devaluation. It simplifies crypto investment via web2 login and smart contracts, offering options like dollar-cost averaging with 5% interest via sDAI and token accumulation for advanced traders.

    $3,000 · Mask Network · Best Use of Next.ID · +1 more

    MonaLizard redefines Web3 marketing by transforming user engagement from mere rewards to a community-driven experience. Its NFT puzzle game and chatrooms foster lasting connections and real-time interaction, transcending traditional reward systems.

    $2,562 · API3 · API3 Runners up · +5 more

    Oracle Protected Swaps w/ API3 - protecting traders against slippage, frontrunning, mev & MANY MORE MANIPULATIONS

    $1,047 · API3 · API3 Runners up · +1 more