callsheet.predictions for hackathons
round 01
callsheet · Solana Frontier Hackathon

Projects.

2,858 projects.

Wardex

AI Platforms / Agents

Wardex is a DAO treasury intelligence agent on Solana. It reads real on-chain treasury data via SPL Governance, scores bear market risk across 3 scenarios, generates Realms-ready governance proposals, and broadcasts verifiable execution transactions on Solana Devnet. Built for mid-tier DAOs ($1M–$50M) that Karpatkey structurally ignores. there is no automated treasury manager for Solana. Wardex fills that gap.

wastevision

Climate / Green Tech

WasteVision is an AI-powered ecosystem designed to transform any traditional city into a data-driven environment. Using our Convolutional Neural Network (CNN) model, the platform identifies and classifies waste instantly from a smartphone camera. We are turning every citizen into an active sensor for the city’s green grid.

Watchtower

Real World Assets (RWA)

The stablecoin backing space infrastructure📡🛰️🚀

WaveWarz

Consumer Apps

Music Battles Powered By Live Trading on Solana. Artists battle head-to-head. Fans trade SOL-denominated positions via a bonding curve, prices move in real time. The moment a battle ends, the program settles onchain automatically. No streaming royalties. No label cuts. Direct value, crowd to artist, every battle. $50,000+ trading volume. 991+ battles. 45+ Main Events. 645+ Quick Battlez. 100% onchain settlement success rate. Live on Solana Mainnet since February 2025. Built by artists.

Web3Central

Data & Analytics

The playstore for Web3 dApps and tools. Get the latest and greatest in web3 gaming, trading, bridges and more.

web3compass.net

Data & Analytics

Google for web3. When the DNS is replaced by SNS (Solana Name System), and the front end is decentralized (hosted on IPFS) the dWebsite is totally invisible for search engines. Web3compass to web3 is what google was to web2

Web3 Guard

AI Platforms / Agents

Web3 Guard is an autonomous 4-agent security system that continuously monitors Solana programs to prevent exploits. Traditional audits are static and expensive. Instead, our Scout Agent monitors programs 24/7 via Helius RPC. Upon detecting anomalies, our AI Analyst runs deep vulnerability scans, the Reporter sends instant Telegram alerts, and all actions are anchored on-chain for an immutable audit trail. We provide continuous, automated protection for the Solana ecosystem.

Web3ID

Identity & Privacy

Web3ID is a privacy-preserving identity and compliance layer for Web3. It replaces static wallet whitelists with programmable identity, zero-knowledge proofs, policy-based access control, and auditable risk decisions. Built for RWA and other regulated on-chain use cases, Web3ID enables compliant onboarding, secure asset access, and real-time eligibility checks without exposing sensitive user data.

Web_E-commerce

Developer Infrastructure

Суть проєкту Проєкт представляє собою e-commerce платформу-агрегатор, яка об’єднує товари з українських маркетплейсів: Rozetka Comfy OLX Користувач може: Шукати товари через AI-асистента Порівнювати ціни з різних магазинів Оплачувати покупки криптовалютою AI працює як персональний консультант, який: аналізує запит користувача знаходить відповідні товари порівнює характеристики аналізує відгуки пропонує найкращі варіанти.

WebLock

Consumer Apps

WebLock solves the problem of broken focus and empty productivity promises by putting real financial stakes on the line. Most focus apps rely on willpower alone — WebLock uses Solana's blockchain to create tamper-proof accountability. Users connect their Phantom wallet, set a goal and session duration, then stake SOL into an on-chain escrow. A browser extension blocks distracting sites for the duration. Complete the session and your SOL is returned automatically. Break focus and it's sent to a p

Web Merger

Identity & Privacy

Every Web3 project has the same problem they don't talk about: they have great products and no quality users. Web#Merger is the supply layer that fixes this.We take Web2 talent; who're confused, curious, but never properly invited and turn them into verified contributors, builders, and users that real Web3 projects can hire, govern with, and trust. Built on Solana. SNS identity. cNFT credentials. Live opportunity matching. Not another onboarding app. The foundation every Web3 project plugs into.

Web Sentinel

Security Tools

Web Sentinel is a practical web application security project focused on identifying real-world vulnerabilities in modern systems. It is designed to simulate how attackers analyze applications by testing for issues such as IDOR, SQL injection, and API data exposure. The goal of Web Sentinel is to help developers and small businesses understand security weaknesses in their applications and take steps to fix them.

Web Solana Node Manager

Validator & Staking Infra

Web Solana Node Manager (WSNM) is a secure web-based tool for Solana validator operators. It simplifies validator identity migration between servers, allowing operators to manage transfers from a desktop, tablet, or phone without direct SSH or CLI access. WSNM also enables secure delegation of validator operations without exposing private keys or SSH credentials. It acts as the web interface for Solana Node Manager (SNM), which handles the core validator identity transfer and failover logic.

WeLikeSports

Consumer Apps

WeLikeSports is building the next great fantasy sports platform. A platform for creating and playing custom sports pools (survivor, brackets, pick’em). No house, no rake. Instead, the platform earns revenue from the interest on pooled funds. It’s a model aligned with the player, not against them.

WEZA Build

Payments & Remittance

Approval-to-payout platform for construction teams. Contractors submit drawings and evidence, certifiers review and sign off milestones, and owners trigger payment the moment a milestone is approved — settled in devnet USDC on Solana with a memo-tagged audit trail.

Whalepath

DeFi

WhalePath tracks large wallet movements on Solana in real time. Get instant alerts when whales move — with AI explanations in plain language, no technical knowledge required.

Whale Reconciliation Engine

Developer Infrastructure

Sovereign infrastructure protocol for AI agent economies — not an agent, but the rails agents run on. 3-layer stack on Bitcoin/Stacks: WHALE Access Gate (tiered agent authorization on-chain), x402 Pay-per-Call Protocol (STX/sBTC settlement with cryptographic proof), On-chain IP Registry (SHA-256 provenance). Proven in production: audited 397 agents, found 6,630,000 sats undelivered. Multi-chain: BTC + ETH + SOL.

Whisky Sour

Gaming

A real-time Telegram game where users play frequent rounds, earn tickets even when losing, and compete for a daily jackpot.

Whistle AI

AI Platforms / Agents

Whistle is an AI agent hosting platform on Solana. Each agent gets its own dedicated Linux server, Solana wallet, email address, IDE, and creative studio. Users deploy autonomous agents that can code, transact on-chain, send emails, generate images/video/3D, and run 24/7 - all from a single subscription. No API keys, no setup, no containers. Real servers, real wallets, real autonomy. Pay with SOL, USDC, or card.

WhoDis: Privacy First Identity Verification

Identity & Privacy

WhoDis solves the core paradox of digital identity: proving who you are without revealing who you are. Traditional verification forces users to share sensitive data like birthdates and addresses, creating honeypots for breaches. Sybil attacks plague airdrops, voting systems, and communities. Existing solutions are centralized, traceable, or absent. WhoDis uses Zero-Knowledge Proofs (ZK-SNARKs with Groth16 via snarkjs) to let users prove claims without exposing personal data.

Whotchain

Gaming

Demo video: https://www.loom.com/share/ace445c867d64133b94d706ddcbcc880 **Live App**: https://whot.xendex ## Project Description WhotChain is a real-time multiplayer Naija Whot card game built on Solana, integrated with **Torque** to solve the #1 problem in onchain gaming: **player retention**. Every game action — wins, losses, daily logins, PvP victories, and streak milestones — fires as a custom event to Torque's ingestion pipeline. These events power a **Weekly Leaderboard Incentive**

WildSight

AI Platforms / Agents

Prioritization platform that helps determine where to reforest using satellite data against human wildlife conflicts.

Winnr

Markets & Exchanges

Winnr is building the home of information markets on Solana - from the ground up. The exchange is purpose-built: a dedicated execution layer for maximum performance, native privacy in order flows, and a truly gasless trading experience. At its core sits the Winnr Oracle - an optimistic oracle native to Solana, enabling fast and trustless market resolution. Built first for Winnr, and open to the entire Solana ecosystem. Not patched together. Built for this.

Wisemen Protocol

AI Platforms / Agents

Wise Men Protocol is a multi-agent trading system designed for the Solana blockchain. It uses three independent agents to analyze market data and reach a consensus before executing trades. The system integrates with Jupiter for data feeds and trade routing, and Zerion CLI for autonomous trades and swaps. Inspired by the MAGI governing system from the Neon Genesis Evangelion anime.

Wishbox

Marketplace Platforms

Wishbox is a Solana-based protocol designed to transform vague human intentions into verifiable on-chain impact. It addresses two core barriers in decentralized collaboration: requirement ambiguity and identity exposure. Through a Reverse-Auction model, users aggregate community funding for "Wishes"—ranging from micro-bounties to large-scale missions. The AI Scoping Engine serves as a Requirement Architect, instantly converting raw input into a structured Verification Roadmap. This ensures ever

Wish Plaque — On-Chain Shrine Wishing Wall

Consumer Apps

Wish Plaque is a native Android app that turns the ancient Japanese shrine tradition of writing wishes on wooden plaques into a permanent, on-chain experience. Every wish is stored as a real Solana account — immutable, public, and witnessed by the world. Built on the belief that sharing pain halves it, and sharing joy doubles it.

Wisp

DeFi

AI co-pilot that unifies your entire Solana portfolio with real-time risk alerts, suggestions, backtesting, and paper trading and allowing users to deploy/ use already existing agents related to defi using x402 payments and private shielded by umbra.

Wizzaid

Healthcare Tech

Wizzaid is the continuous care platform connecting chronic disease patients to their providers (beyond visits) every day using Solana as a portable identity and tamper-proof consent layer, not speculative tokens.

Woli Farm

Gaming

Woli Farm is Latin America's first P2E hemp cultivation game requiring 7 real days of plant care. Backed by Costa Rican company Woli CBD, players nurture virtual plants through random notifications, building genuine engagement. Rewards convert to real CBD products and blockchain assets via the WOLI token and Harvest NFTs (launching late 2026). No automation allowed—only patience and consistency earn maximum value, bridging digital gaming with legal cannabis education and real world assets.

Wono

Consumer Apps

Wono : we only need one. Private payments on Solana with Apple Pay UX. Tap two phones over NFC, scan a QR code, or share a wono.fi/pay link. All hit the same private rails. Receiver picks USDC, USDT, or SOL; sender pays whatever they hold. Vanish swaps cross-token via a one-time wallet, Umbra's mixer privately delivers. Plus Kamino lending and ZK P2P off-ramp. Encrypted balance, viewing keys for compliance.