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Project Archive

Welcome to the database where you can see all previous projects from our past hackathons.

All Project

By ProjectBy Hackathon

Tumbuk

Tumbuk red-teams other agents: 8 adversarial probes at any agent endpoint, returning a graded A-F vulnerability report that is deterministic, reproducible, and verifiable. Paid in USDT0 on X Layer.

Tech Stack
Builder
PPugar Huda Mantoro
AI
Infra

AuspexIQ

finds breakout videos from small channels and shows which of any channel's videos overperformed.

Tech StackNode
Builder
IIbrahim Pima
DeFi
AI

TANDAVA

An autonomous AI portfolio guardian that anticipates market risk using Fourier spectral diffusion and writes its decisions on-chain via X Layer.

Tech StackPython, React, Solidity, Web3
Builder
SSuyash Matade
DeFi
AI

Placd

Placd helps job seekers craft better resumes. It creates customized resumes, optimizes them for ATS systems, and shows how well they align with specific job descriptions.

Tech StackNext, Web3, Ethers, Typescript
Builder
Tthepreacher
AI
Other

RESIDUALS

Human how-to knowledge paid as residuals. Agents ask; cited contributors earn USD₮0 on X Layer via x402. Live OKX.AI ASP #9374.

Tech StackEthers, Solidity, React, Next
Builder
DDevmo
SocialFi
AI
DeFi
Infra

ProjectLens AI

An autonomous Agentic Service Provider (ASP) that performs evidence-backed Web3 due diligence using a deterministic multi-agent pipeline with transparent risk assessment.

Tech StackReact, Next, Node, Python, Web3
Builder
Mmd yousuf aziz
AI
DeFi
Infra
Other

Foreman

Foreman is the general contractor of the agent economy. One request, one payment, one completed job. Foreman hires specialist agents listed on OKX.AI, pays each onchain from its own operating wallet,

Tech StackNode, Web3, TypeScript, x402, mcp, X Layer
Builder
AAnıl Karaçay
AI
Other
DeFi
Infra

BetExec

Autonomous execution agent for prediction markets. Finds bet ideas, enforces mandatory BetAudit safety checks, and places gasless orders on Polymarket via the OKX Agentic Wallet.

Tech StackPython, Web3
Builder
Vvarl999
AI
DeFi

BetAudit

Pre-trade risk auditor for prediction markets. It reads fine-print resolution rules, flags hidden traps, and returns safety scores to protect AI agents before they place bets.

Tech StackPython, Solidity, Web3
Builder
Vvarl999
AI
DeFi

Solofi

Autonomous Web3 finance agent for crypto freelancers — auto-invoicing, on-chain payment detection, percentage-based fund splitting into pockets, and natural-language cashflow Q&A on X Layer.

Tech StackReact, Web3, Node, Solidity, finance, agent, okx, startup
Builder
DdevDedeo
AI
Other
SocialFi

Coachify

An Agent-to-MCP service that gives sleep-science-based, deterministic advice: no LLM calls, no hallucination risk — every number comes from a documented rule of thumb (caffeine half-life, melatonin on

Tech StackWeb3
Builder
Yyung dynamic
SocialFi

Derby

The problem: a friend in Lagos and a friend in London want to bet a friendly $10 on tonight's match. Venmo/PayPal don't cross borders cleanly, nobody wants to be the "holds everyone's money" friend, a

Tech StackWeb3
Builder
Yyung dynamic
DeFi
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Project Highlight

bitUSD

Bitcoin-Backed Stablecoin. Inspired by Liquity V2, built for Bitcoin and Starknet.

Dunk Verse Mantle

A Mobile Dapp which offers AI-Driven Quizzes, NFT-Powered Social Media, and Blockchain Betting fully on-chain.

BrewRoute

A blockchain-powered tea traceability system that lets consumers scan a QR code on each tea bag to verify its authenticity and view the complete journey from farm to cup in real time.

shieldai

ShieldAI is an autonomous AI security agent that protects your wallet 24/7 by monitoring token approvals in real-time and automatically revoking malicious approvals before they drain your funds

EduBricks

EduBricks is a platform enabling fractional ownership of tokenized real estate, making investments more accessible

Winners Prize Leaderboard

MoreMore Leaderboard
project winner

Project Prize Leaderboard

Ghast AI
Ghast AI
Leaderboard
No.1
Leaderboard
45,000 USD

0G APAC Hackathon

NeoSoul
NeoSoul
Leaderboard
No.2
Leaderboard
35,000 USD

0G APAC Hackathon

anima
anima
Leaderboard
No.3
Leaderboard
20,000 USD

0G APAC Hackathon

hackathon winner

Hackathon Prize Leaderboard

HackTheSpace Season 2
Ended
Leaderboard
No.1
Leaderboard
355,900 USD

Host: HackTheSpace

Pharos Builder Base Camp
Ended
Leaderboard
No.2
Leaderboard
300,000 USD

Host: Pharos

Forte Hacks by Flow: Build with Disney, Dune and Dapper
Ended
Leaderboard
No.3
Leaderboard
255,000 USD

Host: Flow