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

Projects.

2,858 projects.

SOLDEX

Identity & Privacy

Privacy-First Prediction Markets & Perpetuals on Solana Soldex is a high-performance trading platform designed for privacy. Execute perpetual futures and participate in prediction markets (Polymarket & Jupiter) with built-in identity rotation and zero browser extension requirements.

SolDonate

Consumer Apps

SolDonate solves donation transparency using Solana blockchain. Every contribution is recorded on-chain, providing donors with cryptographic proof and causes with verifiable funding. Low fees, instant settlement, and full transparency Wallet adapter integration (ready for Phantom/Solflare) Multiple donation causes with real Solana address format Balance checking and validation Transaction status tracking Quick-donate preset amounts (0.1, 0.5, 1, 2 SOL) Devnet configuration (safe for testing)

Soldoway

DeFi

A decentralized B2B sales marketplace on Solana that automates instant payouts for verified meetings. It utilizes escrow-protected campaigns and trustless verification to eliminate payment friction between businesses and sales representatives. PPT: https://canva.link/4a9tfyajo8y9ieg

Solduino

DePIN

Solduino is a lightweight, memory-efficient Solana SDK built for ESP32 and Arduino platforms. Pushing sensor data to the blockchain today often demands complex infrastructure like servers, gateways, relayers, making experimentation and scalable DePIN development difficult. Solduino changes that by enabling embedded Wi‑Fi devices (IEEE 802.15) to interact directly with the Solana blockchain, no external servers needed. It slashes infrastructure costs, accelerates time-to-market, and empowers IoT

Soleague

Consumer Apps

Soleague is a decentralized sports prediction pool platform on Solana. Players predict match scores and compete for on-chain prize pots. Entry fees lock in PDA vaults — no middlemen, trustless payouts. A flat 7% fee keeps 93% for players. On-chain referrals drive organic growth. AI agents enter pools with real predictions from the protocol reserve — wins recycle back, creating a self-sustaining liquidity flywheel. Treasury live on mainnet.

SolEstate

Real World Assets (RWA)

With the support of SuperTeam KZ

SolExplain

Consumer Apps

Instead of building a model from scratch, we integrate a production-ready AI system via secure API access. This allows us to process blockchain transaction data and generate human-readable explanations instantly. The AI is responsible for: Interpreting complex on-chain transaction data Converting it into simple, beginner-friendly language Identifying potential risks (safe, suspicious, unknown) Providing contextual insights for better user decision-making

Solfactory

NFTs & Digital Assets

I want to build SolFactory, the simplest no-code platform for creators to launch Solana NFT collections in under 60 seconds. My goal is to completely remove the technical barriers (Candy Machine, Rust, metadata, etc.) so any artist or creator can launch a professional, on-chain NFT collection with just a few clicks — 0.15 SOL flat fee, 0% commission, and full ownership. I’m focused on making Solana more accessible to non-technical creators and growing the creator economy on the fastest blockchai

SolFlight

Consumer Apps

SolFlight is a decentralized flight prediction market built on Solana. Users can create markets around real-world flight outcomes such as delays, cancellations, or on-time arrivals, while others participate by predicting outcomes and earning rewards for correct predictions. The project uses an Anchor smart contract on Solana, a Next.js frontend, and a resolver backend integrated with the AeroDataBox API for real-time flight data and market settlement.

Solflux

NFTs & Digital Assets

SolFlux transforms NFTs into evolving on-chain financial identities on Solana, unlocking yield, staking rewards, and governance as users participate in the ecosystem.

SolForge

Developer Infrastructure

SolForge is an artifact-first Solana launch platform. Teams compose token, treasury, claim, and vesting flows on a visual graph, generate a deployable Anchor program, inspect proof in a build detail board, and execute wallet-ready on-chain actions from one place.

SOLFUND

DeFi

SolFund is an all-or-nothing crowdfunding dApp on Solana where the smart contract enforces every rule. Funds never touch a middleman. Creators launch a campaign by setting a USDC goal, a deadline, a beneficiary wallet, and milestone release percentages (e.g. 50/30/20). These are written into a Program Derived Address on Solana Devnet..

SolGov

Security Tools

solgov is the governance transparency layer for Solana DeFi. A live transparency dashboard at solgov.xyz tracks 50 protocols, 63 multisigs, and over 180 programs, with a real-time governance activity feed visible on the homepage. Continuous on-chain monitoring, dependency mapping, and Telegram alert channels for subscribers. Detects setup risk patterns days or weeks before exploits land. Built after the $285M Drift exploit. Public good: open source MIT, free dashboard, free API, no token.

SolGuard

AI Platforms / Agents

An AI-powered pre-audit assistant for Solana programs. It scans local source files or GitHub repositories, streams analysis progress live, and produces evidence-backed security findings to help manual review.

SolGuard

Security Tools

SolGuard 是构建于 Solana 上的去中心化资产守护协议,专为应对私钥泄露、绑架胁迫、意外死亡、密钥丢失四大链上资产威胁而设计。 协议的核心是"出钱慢、拦钱快"。用户将 SOL 存入链上托管金库,所有提款均触发时间锁(按金额从1小时到14天不等),并支持胁迫密钥——外表正常转账、实则强制等待30天并静默通知 Guardian,让劫匪无从察觉异常。 Guardian 机制采用 2-of-3 多签设计,建议由家人、朋友、律师三方担任,三人来自不同生活圈以防合谋。权限经过精心分层:单个 Guardian 即可紧急冻结金库或取消可疑提款,争分夺秒;而轮换 Owner 密钥、继承资产等关键操作则需要 2/3 共识,并配合 48 小时时间锁,给 Owner 留出反制窗口。Guardian 从设计上永远无法主动转走资金,只能执行防御动作,Owner 也随时可以单方面替换任意 Guardian。 技术实现上,协议以 Rust + Anchor 编写约 10 条合约指令,前端采用 Next.js + Tailwind 构建,计划在四天内完成合约开发、部署 Devnet 并提交 C

SolGuard

Security Tools

Solana 生态安全助手

SolGuard

Security Tools

SolGuard is an autonomous AI sentinel that monitors Solana program upgrade authority changes in real time. It watches major DeFi protocols(Jupiter,Raydium, Orca, Kamino, Drift, Marinade)via Helius webhooks and RPC polling,then uses Claude AI to assess the risk of each event detecting suspicious authority transfers,unauthorized upgrades,and pre-attack patterns.Alerts are delivered instantly via a live dashboard,Discord,and Telegram.Built to prevent the next Serum-style exploit before it happpens.

SolGuard

AI Platforms / Agents

SolGuard is an AI-powered Solana wallet assistant that protects users from risky transactions. Before you sign anything, our AI explains what the smart contract actually does in plain English, flags dangerous permissions, and warns you of potential scams making Web3 safe and understandable for everyone, not just developers.

SolHelper

Consumer Apps

Your personal tool to get known with Solana DeFI.

SolHire

Consumer Apps

Solana-native referral ownership for contingency recruiting. Recruiting attribution today relies on fragmented contracts and unverifiable cadindate-ownership claims. SolHire is a Solana-native platform using blinded candidate submissions, candidate-controlled consent, mutual reveal, escrowed hiring bounties, and programmable ownership windows to create verifiable recruiter attribution and automatic payouts.

Solia Live

AI Platforms / Agents

🪙 Solia is a decentralized social platform for AI-powered content creators, allowing them to monetize their content on the Solana blockchain. Create, share, and sell AI-generated images using SKR tokens. Think Pinterest - but owned by creators, not platforms.

Solia Network

DeFi

Solia Network is a non-custodial escrow protocol on Solana enabling secure peer-to-peer trading and payments. It allows users to create, accept, and settle trades through on-chain escrow with deterministic settlement rules, reducing fraud, counterparty risk, and payment delays. Solia introduces a verifiable dispute layer (VERA) to structure and validate evidence, enabling transparent and consistent resolution across global commerce.

sol.id

Consumer Apps

sol.id is a reputation and sybil detection tool for Solana Name Service (.sol) identities. It analyzes on-chain behavior to calculate trust scores, detect wash trading, circular transfers, and farming patterns. Free quick scans + deep Pro analysis.

SolIdentity

Developer Infrastructure

The identity and trust layer for Solana. SolIdentity turns any wallet address or .sol domain into a verifiable identity profile with a trust score — powered entirely by on-chain data via SNS. Covers both social identity (wallet reputation scoring) and agent identity (verified registry for AI agents with SNS domain ownership verification). Published as an open-source npm SDK: sol-identity.

SolId Protocol

Developer Infrastructure

SolID Protocol is private credential verification infrastructure for Solana apps. Issuers create credentials, holders generate privacy-preserving proofs, and verifiers check eligibility, access, or reputation on-chain without collecting raw identity data. The launch includes public programs, SDK/WASM proof tooling, proof artifacts, a hosted demo console, and an indexer/API.

Solified

Security Tools

Solified is a real-time security and verification layer for Solana that helps users detect risky wallets and tokens before interacting. It combines a web app and Chrome extension to provide live alerts, prevent clipboard attacks, and ensure safer transactions

Solified

Consumer Apps

Solified is the Polymarket of Entertainment, a stake-ranked community video platform built on Solana. Unlike YouTube likes (free, gameable, zero consequence), Solified uses SOL staking as the curation signal: you only promote what you're willing to put money behind. Trending stake data auto-generates Yes/No prediction markets where you bet on whether a video hits a milestone view count by a set date. Staked SOL doubles as LP liquidity. The community decides what trends. Not the algorithm.

Solinkify

Marketplace Platforms

Solinkify is a dual-facing marketplace on the Solana network for premium datasets, APIs, and digital assets. AI models need high-quality data to self-improve, but they can't swipe credit cards or autonomously handle conventional fiat. Meanwhile, humans are still forced to navigate KYC processes or fill out credit card forms just to access the data resources they need. Humans simply want seamless access without these hurdles. I provide the solution for both. humans & AI can buy data instantly.

Solinpy Framework

Developer Infrastructure

Solinpy Framework is a streamlined Python utility suite designed for the Solana ecosystem. Developed for the Solana Frontier Hackathon, it provides developers with a robust abstraction layer for secure keypair generation and seamless integration with standard Solana CLI JSON wallets. By leveraging modern Python standards and the latest Agave release tools, Sol-Py simplifies the transition for developers building decentralized applications within the Solana network.

SolIntent

Consumer Apps

Execute any Solana action using plain English — AI understands your intent and does it for you