The Leaderboard.

Open Finance for writers — every article is a yield-bearing asset on OPN Chain.

Real-time payment streaming protocol on OPN Chain

Build Your On-Chain Identity

A lightweight on-chain builder activity and community engagement hub on OPN Chain.

Sovereign DeFi lending protocol with Neo ID credit scoring on OPN Chain

Simple dashboard for monitoring blockchain validator and RPC node health.

Fixed-rate yield and a PT/SY AMM for OPN Chain — split any yield position into a fixed-rate Principal Token and a tradable Yield Token.

A reputation-driven DeFi vault where APY scales with your sovereign identity on OPN Chain

Claim your on-chain reputation badge based on your real activity on OPN Chain testnet and submit your project built on IOPN Chain

Self-custodial DeFi savings vaults for goal-based native IOPN deposits on OPN Chain.

A native OPN vault for deposits, withdrawals, and on-chain balance tracking.

Sign the IOPN Guestbook, mint a commemorative NFT, and join the on-chain lucky draw.

Decentralized lending and borrowing protocol with variable interest rates on OPN Chain

Stratus borrow/lend pool plus swap AMM. Supply OPN to earn yield, borrow against collateral, or trade OPN <-> mUSDC - all in one dApp

A simple DeFi savings protocol built on OPN Chain — deposit OPN, earn time-based yield, withdraw anytime.

english

https://iopnnow.vercel.app

Send OPN to the splitter, it divides the payment across your recipients based on shares you set. Useful for revenue splits, team payouts, DA

Staking vault DeFi for IOPN

Simple. Fast. Vietnamese. A lightweight DEX experience for BANH MI TOKEN on OPN Chain.

OPN Stake transforms staking into productive capital.

On-chain invoice and payment manager for freelancers built on OPN chain

Transparent on-chain reward distribution system for giveaways, bounties, ambassador programs, and campaigns on OPN Chain.

An ultra-gas-efficient, parimutuel prediction market on OPN Chain where users wager on binary outcomes with zero cross-contract overhead.

contractlevel

A DeFi savings protocol on OPN Chain where users deposit OPN tokens and earn 10% yearly interest.

Real-time yield optimizer that makes frequent harvesting actually profitable on OPN Chain

A simple and secure decentralized exchange (DEX) on OPN Chain for seamless token swapping and liquidity provision

The first dedicated meme token DEX on OPN Chain — swap, stake, farm, launch & earn.

A full DeFi suite on OPN Chain — swap, staking, farming, lending, airdrop and referral, powered by the IOD token.

All-in-one NFT marketplace, AMM swap, staking and referral airdrop — a full on-chain economy on OPN Chain.

Real-time payment streaming, batch payroll, and locked savings — open finance on OPN Chain.

AMM DEX on OPN Chain with an AI Trading Copilot and on-chain Risk Score

NEXORA Protocol is building scalable and secure blockchain infrastructure for the next generation of decentralized applications, digital ass

Credit that follows the human, not the wallet — identity-native undercollateralized lending on OPN Chain

OrbitChain Finance is a decentralized finance (DeFi) infrastructure focused on cross-chain interoperability, institutional staking, AI-power

NovaVault Protocol is a next-generation decentralized finance (DeFi) infrastructure platform focused on automated yield optimization, cross-

Deploy sovereign AI agents on-chain. Create, monetize and own your intelligence on IOPn.

Trade OPN long or short with up to 10x leverage, the first perpetuals DEX on OPN Chain

Over Swap is a next-generation decentralized exchange (DEX) protocol designed for fast, secure, and low-fee token

This is an automated marketplace built on IOPN, where the native currency, transaction fees, and deposits are all denominated in OPN. A sma

NebulaDEX uses an optimized AMM routing engine to execute token swaps with low latency and minimal slippage.

Secures OPN collateral to mint oUSD with debt capacity scaled by NeoID status

LendNova is a decentralized lending and borrowing protocol built for scalable DeFi money markets.

Swap any token. Fast, cheap, on-chain

OmniOPN is a next-generation DeFi liquidity and yield infrastructure built on OPN Chain.

A cute meme DEX on OPN Chain — swap, pool, presale, launchpad, stake & airdrop.

Luck-based GameFi on OPN Chain — open gacha boxes for zombie NFTs, farm GBZ, and trade on an NFT marketplace.

An aggregating swap router that injects just-in-time liquidity into the best pool for a single trade — better prices for traders, fee yield

Time-locked token vesting with tradable NFT positions on OPN Chain

Turn idle loyalty into reputation-weighted yield on OPN Chain.

The first AMM DEX on OPN Chain — swap tokens, provide liquidity, earn fees.

Arus is designed to remove unnecessary complexity from decentralized trading while maximizing efficiency and security.

A decentralized protocol for swapping, staking, liquidity, and open finance on OPN.

A decentralized staking and open finance protocol built on OPN Testnet.

A decentralized staking and vault protocol for open finance on OPN Testnet.

A decentralized staking and open finance protocol built on OPN Testnet.

A decentralized staking and open finance protocol built on OPN Testnet.

Trustless escrow — lock funds, release only when both sides agree

https://github.com/USERNAME/corexafi

OPNLend is a reputation-weighted lending protocol on OPN Chain, that let users borrow without putting collateral upfront

A secure and efficient decentralized staking platform for OPN Chain.

Web3 Staking OPN

Proof of commitment for Web3 builders — lock OPN on-chain, build in public, earn your reputation on OPN Chain.

Decentralized on-chain reputation and proof layer for trusted crypto contributors.

Megicula Stake is a decentralized staking platform on OPN Testnet that enables users to stake MEGA tokens and earn rewards securely and tran

A decentralized crowdfunding and revenue-sharing platform for AI Agents on IOPN network.

Platform crowdfunding terdesentralisasi di OPN Chain donasi transparan, dana langsung ke penerima tanpa perantara

Building the Participation Economy of IOPN

Building the Future of Real World Assets

Stream salaries on-chain. Employees earn every second.

Skynet Finance is a next-generation decentralized

YieldForge is a next-generation Yield Farming and Liquidity Mining protocol designed to maximize capital efficiency

Fluxara is a modular liquid restaking infrastructure built on OPN Chain.

A Decentralized savings Vault on OPN chain

A simple DeFi staking protocol built on Ethereum compatible smart contracts.

The OPNStake Vault is a non-custodial, permissionless staking protocol that allows anyone to stake ERC-20 tokens and earn yield openly—witho

A clean DeFi dashboard for tracking wallet assets, activity, and positions in one simple view.

English

PLAY TO EARN

A premium 100% on-chain perpetual futures DEX on the OPN Chain Testnet

turn based game monopoly-like

A trustless vesting and fund distribution protocol for teams, contributors, and communities on OPN Chain.

Create. Discover. Trust. Grow.

Multi-pool staking on OPN Testnet — deposit LP tokens, earn rewards every block

EasyFlow is an all-in-one DeFi hub on the IOPN Chain that simplifies staking, token swaps, liquidity provision, and multi-send payments. Use

Prism is a DeFi aggregator for OPN Chain. It puts swapping, earning yield, staking, and portfolio tracking behind one interface

Manage payment ,stake and token insights for the IOPn ecosystem.

The first swap venue on OPN Chain

Borderless payments on OPN Chain

Stablecoin Payments on a Sovereign Infrastructure

A decentralized token swap built on the IOPN network.

Understand any OPN wallet and discover its next best action.

Build Your On-Chain Reputation Through Vault Activity.

No-loss savings pool on OPN where depositors keep 100% of principal and win yield.

A decentralized vault for secure deposits and withdrawals on OPN Testnet.

Discover builders, projects, and ecosystem resources across OPN Chain.

A fixed-term DeFi vault for time-based native OPN deposits.

Built for Growth. Driven by Community."

Transparent reward assignment and self-claim reward vault built on OPN Chain.

OPNLend lets you borrow, without putting up collateral upfront, your wallet's history on OPN Chain becomes your credit score

Secure, flexible, and fully on-chain vesting and timelock infrastructure for the OPN Chain ecosystem

A simple AMM DEX on OPN Chain supporting token swaps and liquidity provision

deploys token on iopn testnet

kingsonn

A DeFi safety cockpit for OPN Chain builders and early users.

A simple on-chain proof log for builders to record milestones and showcase verified progress on OPN Chain.

A decentralized time-lock vault for securing OPN assets on-chain.

Token lock & linear unlock protocol for OPN Chain

A decentralized vault protocol for secure deposits and withdrawals on IOPN Chain.

A decentralized yield vault protocol built on OPN Chain.

Secure on-chain liquidity locking with transparent release conditions.

Decentralized voting platform on OPN Chain

Trustless escrow — lock funds, release only when both sides agree

A simple liquidity note contract for tracking native OPN funding records.

A simple token swap protocol with 3% fee

Tracks your sovereign digital identity, reputation, and data centers across the IOPn ecosystem in real-time.

A simple time-lock DeFi primitive for locking funds on OPN Chain.

A lightweight reward-locking primitive for community incentives on OPN Chain.

A lightweight time-based vault for native OPN deposits on OPN Chain.

A time-release native OPN vault for simple stream-style deposits.

A decentralized streaming payments protocol enabling real-time continuous on-chain money flows for salaries, subscriptions, and services.

A transparent native OPN funding round primitive for community campaigns.

Official multi-signature secure vault for the IOPN ecosystem

A simple native OPN vault receipt primitive for transparent deposit records.

Decentralized Task Management Platform powered by OPN Chain

A simple deposit tracking primitive for native OPN activity records.

A Web3 piano mini game where users connect their wallet, play notes, earn points, and explore rhythm quests on OPN Chain.

Decentralized automated yield aggregator optimizing staking and liquidity rewards on OPN Chain

pramadanif

A protocol architecture optimized for high-performance decentralized applications and future ecosystem expansion.

Trustless token locking for DeFi on OPN Chain

A sovereign builder dossier for open finance on OPN Chain.

CemonkSwap_core offers a seamless, highly secure, and ultra-low-fee trading experience on the IOPN network. Empowering next-generation decen

Simple Savings & Lending Protocol on OPN Chain

Automated, decentralized escrow smart contracts securing peer-to-peer asset transfers on OPN Chain.

A basic community contribution pool with transparent on-chain records.

A compact native OPN micro-vault for simple deposit records.

A simple escrow note primitive for native OPN settlement records.

A goal-based native OPN saving vault for simple on-chain records.

A native OPN reward chest for transparent reward allocation records.

A native OPN user reserve for transparent personal reserve records.

A native OPN proof-deposit contract for transparent activity verification records.

A native OPN activity receipt for transparent wallet action records.

Borrow and lend using your decentralized identity.

BoxInThePARK

QuantumFi Protocol is a decentralized finance (DeFi) infrastructure platform focused on scalable blockchain technology, validator ecosystems

Primer ($PRMR) is the primary utility and governance token powering Primer Protocol, a next-generation decentralized finance (DeFi) platform

QuantumX Protocol is a modern decentralized finance (DeFi) infrastructure platform focused on cross-chain liquidity, staking, governance, in

AetherFi Chain is a decentralized liquidity, staking, and modular blockchain infrastructure protocol designed to power scalable next-generat

NebulaX Protocol aims to become a unified infrastructure layer for decentralized finance by connecting blockchain ecosystems

An immutable, on-chain activity tracker and data registry built on OPN Chain

OrbitSwap is a next-generation decentralized exchange (DEX) built specifically for the OPN Network ecosystem.

Zenix is a next-generation decentralized exchange (DEX) designed for fast, secure, and scalable on-chain trading.

A Web3 counter app with MetaMask and smart contract integration

A Decentralized Lending Vault Built on OPN Chain

AI-powered onchain reputation & open finance dashboard on OPN Chain.

A decentralized treasury management solution for secure and transparent on-chain fund tracking.

An interactive ecosystem portal dashboard designed using pure native web technologies.

Building decentralized and accessible finance through smart contracts.

A professional smart contract counter project built on OPN Chain using Foundry.

Build portable on-chain credit profiles.

Indonesian

IOLend Protocol is a lightweight DeFi lending and liquidity platform

Next-generation DeFi vault infrastructure for staking and yield on OPN Chain.

The on-chain credit and reputation layer for Open Finance.

A simple and secure platform for decentralized finance access.

Official IOPN Network Super Nexus by 0xDealova

A secure decentralized exchange protocol for seamless token swaps on OPN Chain.

Automated DeFi asset management with risk-adjusted returns

Simplified staking management for everyone.

Seamless asset movement across blockchain networks.

Manage liquidity positions with confidence.

Discover and optimize DeFi yield opportunities.

Monitor and understand DeFi risk exposure.

Smarter stablecoin management across DeFi.

Modern treasury management for decentralized finance.

Borderless payments powered by decentralized finance.

abhiraj

ZERO Finance is a decentralized financial ecosystem focused on permissionless financial protocols and open-access money systems.

A unified entry point into the IOPn ecosystem for tools, DeFi, RWAs, learning, and testnet access.

A simple dashboard to explore onchain activity and wallet analytics.

Community-driven token designed to unite builders, creators, and supporters in the OPN ecosystem.

Automated DeFi swap bot built on OPN Chain

Your crypto. Your currency. Your country.

Bringing decentralized finance tools together in one easy-to-use platform.

Realtime on-chain credential verification for builders

A decentralized payment and savings platform for seamless global transfers.

AI assistant for Web3 builders, testnet tasks, and on-chain project research on OPN Chain.

swap,satake in iopn tesnet

Complete tasks, learn OPN, and earn community recognition.

indonesia

On-chain prediction and gamified points mini app for the Dân Cày Airdrop community.

AI-powered DeFi assistant on OPN Chain.

ruzAI is an AI-powered trading assistant built on the IOPN network, designed to deliver high-efficiency, automated market analysis, and opti

A lightweight on-chain project showcasing smart contract deployment and interaction on OPN Testnet.

A lightweight smart contract showcasing deployment and interaction on OPN Testnet.

Powering open finance through decentralized smart contracts.

Powering transparent and open finance through smart contracts.

Creating transparent and decentralized financial infrastructure.

Building transparent and permissionless financial interaction through smart contracts.

Building transparent and permissionless financial infrastructure.

Building accessible and transparent financial interaction through smart contracts.

Enabling transparent and accessible finance through smart contracts.

Building transparent and permissionless financial interaction.

Building transparent and permissionless financial infrastructure on OPN.

An advanced blockchain ecosystem built for decentralized applications and seamless scaling.

Trust is the missing infrastructure of Open Finance.

The safe and easy way for beginners to lend crypto assets

Fast, secure, and affordable global transfers powered by OPN Chain.

Decentralized Exchange The next-generation multichain DEX for fast, secure, and intermediary-free crypto trading

AI-powered DeFi dashboard for tracking portfolio and yield opportunities on OPN Chain.

AI-powered DeFi dashboard for tracking portfolio and yield opportunities on OPN Chain.

A decentralized platform for swapping, staking, and managing crypto assets.

This is a training ground game for cultivators of the ancient world during the imperial era.

Decentralized lending and borrowing protocol on IOPN.

A simple and secure decentralized token swapping platform built on OPN Chain.

An advanced DeFi ecosystem bridging the gap between traditional finance and automated Web3 protocols.

Learn, complete missions, and earn on-chain reputation in one platform.

English

Borderless payments and savings powered by OPN Chain.

trade, swap and stake token

A collection of secure and optimized smart contracts deployed on IOPN Chain

A custom digital asset deployed and tested on the Layer-1 OPN Testnet ecosystem.

A simple smart contract deployed on OPN Chain Testnet.

Simple ERC-20 Token built and deployed on IOPN Testnet using Remix IDE

A simple smart contract deployed on OPN Chain for testing and on-chain interaction.

A simple Web3 project for decentralized interaction

Track Web3 quests, airdrops, and AI agent activities in one place.

A Web3 platform for quests, rewards, and community engagement.

Simple decentralized greeting application built on OPN Chain

Decentralized lending & borrowing platform with instant flash loans and yield optimization on multiple chains.

Track wallet balances, transactions, and on-chain activity in one dashboard.

A fast, secure, and user-friendly DeFi platform built on OPN Chain.

“Secure DeFi tools for everyone.”

token meme testnet

Decentralized AI computing marketplace that allows users to rent out idle GPU power for LLM training with zero-knowledge privacy.

Project Objectives / Goals

Defi for iopn

Driving Innovation and Growth: The Journey of OPN Builders

Simple on-chain accounting tool for recording income and expenses

A Clean Permissionless ERC20 Token Built for African Builders on IOPN Testnet

All-In-One DeFi Hub for the IOPN Ecosystem

A Web3-powered pizza ordering experience for blockchain communities.