hackquest logo
  • Learn
  • Explore Course
  • Build
  • Explore Hackathon
  • Project Archive
  • Community
  • Forum
  • Global Event
  • My Community
  • Co-learning
  • Organization Hub
  • More
    • Glossary
    • Blog
    • Faucet
    • Job Station
    • Press Kit
    • Founder
hackquest logo

Project Archive

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

All Project

By ProjectBy Hackathon

GuardDog copy

AI-Powered Autonomous Wallet Security system across chains.

Tech StackReact, Solidity
Builder
TTed Ogola
AI
DeFi
RWA

PromptPay copy

Pay-per-prompt AI marketplace: connect your wallet, grant one spend permission, then pay only for the prompts you send via automatic on-chain micro-payments.

Tech StackVenice AI, X402, ERC-7715, 1Shot Relayer, MetaMask SDK, Wagmi, Next
Builder
AAkan
AI
Infra
Other

Agentic Wallet Guardian copy

AI trust layer for autonomous Web3 agents that protects blockchain interactions by analyzing wallets, tokens, and smart contracts before execution with explainable security decisions

Tech StackPython, Web3, Ethers, FastAPI, AI Agents, OKX A2A
Builder
RRinat
AI
Infra
DeFi

weft

Weft is an autonomous, deterministic milestone-verification agent that acts as a neutral judge for agent-to-agent escrow and pay-per-call MCP verification on OKX.AI.

Tech StackNext, React, Web3, Solidity
Builder
Ppapajams
AI
Infra

Docket

The admin tasks you dislike, managed by an ASP. Docket converts transcripts and audio into meeting notes, team updates into slide decks, and client metrics into PDF reports.

Tech Stack
Builder
IIbn Web3
AI

ProofArena

ProofArena benchmarks financial agents on identical frozen OKX market evidence, scoring their probabilities with Brier scores and reproducible post-event settlement.

Tech StackWeb3, Next, React, Node, Python
Builder
Hhq_1784799236
AI

Untch

Untch gives autonomous agents bounded financial authority: deterministic checks before payment, exact approvals, delivery verification, and auditable receipts across real consumer services.

Tech StackReact, Next, Web3, Ethers, Solidity
Builder
TTim
AI
Infra
DeFi
Other

LifeLedger

Lifeledger is a live, paid AI service on OKX.AI that audits your subscriptions - flagging what to cancel, cheaper annual plans, and how to reach your savings goals sooner. Pay-per-audit on X Layer.

Tech StackWeb3, Ethers
Builder
Tthepreacher
AI
Other

Fitness & Wellness Coach

An AI-powered fitness assistant that creates customized workouts, macro-based nutrition plans, and recovery-focused sleep routines tailored to your daily readiness and fitness goals.

Tech StackNext, Node, express, AWS
Builder
AAkshay Dhayal
SocialFi

Aegivex AI Security

Autonomous Al Security Engine for Pre-Execution Risk Assessment, Smart Contract Auditing, Wallet Health Analysis, and Real-Time Web3 Threat Intelligence.

Tech StackReact, Next, Web3, Python, Node, Solidity, Rust
Builder
MMr. DilZ
NFT
SocialFi
DeFi
Infra

Intent Miner

Intent Miner turns one keyword into a ranked list of people publicly asking for what you sell, with links straight to the conversation. Paid per call on X Layer.

Tech StackPython
Builder
OOzan
AI

Dial

Gives ASP on okx.ai a phone line: places real outbound calls to verify claims with a human and returns a cryptographically signed proof of what was said

Tech StackReact, Next, Web3
Builder
PPriyanshu ranjan
  • Previous
  • 1
  • 41
  • 42
  • 43
  • 1306
  • Next

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