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

Projects.

2,858 projects.

corine

AI Platforms / Agents

**The conversational copilot for the Solana agentic economy.** Deploy autonomous on-chain agents from a single English prompt. Scan markets, snipe launches, place bets, earn yield, manage positions — all live on Solana mainnet, all signed by your wallet, all running 24/7. typed 'bet on sol up next 15 min' into corine. agent found the jupiter prediction market, opened 104 contracts at 4.9¢, sold early at 14.4¢. +$9.03 in 2 minutes. mainnet. autonomous

Cortex

AI Platforms / Agents

Programmable wallets and a paid skill marketplace for AI agents on Solana.

Cortex

Consumer Apps

Cortex is a sovereign voice DeFi terminal on Solana. Speak commands like "swap 1 SOL to USDC" in any language and it just happens. All AI runs locally on your device through QVAC SDK: speech recognition, intent parsing, translation, and text-to-speech. Your voice and trading intent never leave your device. Only the final signed transaction touches the network. It also supports Scan To Pay for speech-impaired users, letting them write DeFi commands on paper and photograph them via OCR.

CounterArchive

Identity & Privacy

CounterArchive Sol is a Solana-based counter-archive for encrypted memory, proof hashes, and semantic transformation tools for women creators. It combines a public archive, wallet-based identity proof, local SHA-256 proof hash generation, and an AI/agent-readable semantic generator to help preserve records of violence, credit theft, erasure, and narrative control without exposing sensitive raw material on-chain. The project uses Next.js, TypeScript, Tailwind CSS, Phantom/Solflare wallet integrat

CourierChain

Supply Chain & Logistics

CourierChain is for booking a courier when you do not really know the person. The payment stays in Solana escrow until pickup and drop-off are confirmed with QR scans, so nobody has to guess who should move first. We picked Solana because those small release steps only feel fair day-to-day when confirmations are fast and the fees stay low.

CourtStep AI

Healthcare Tech

CourtStep AI is an AI-powered smart insole and gait analytics platform for basketball injury prevention, movement correction, and rehabilitation. It uses foot-pressure, gait symmetry, landing impact, and cutting-motion data to detect early biomechanical risk indicators linked to injuries such as Achilles strain, ankle sprains, knee overload, and fatigue-related movement breakdown. The platform gives teams actionable AI risk reports, rehab guidance, and athlete dashboards, while using Solana only

Covantic

DeFi

Covantic is the first parametric insurance protocol for AI agents on Solana. Agents buy coverage before DeFi operations. When a covered event occurs — smart contract exploit, oracle manipulation, or critical agent error — the protocol verifies the claim on-chain via Helius and Pyth oracles and pays out USDC instantly. No human review. AI Risk Scorer analyzes 7 on-chain signals to price premiums. Stakers earn yield by backing the coverage pool.

Cove

Payments & Remittance

Cove is a private settlement layer for Solana that makes public spending optional. Built with the Cloak SDK, Cove allows users to send SOL, USDC, and USDT completely privately using single-use, encrypted claim links. By leveraging Groth16 ZK-proofs on the backend, Cove shields transaction amounts and addresses from public block explorers. No prior wallet setup is needed for the recipient, just generate a link, DM it, and settle instantly. Fully live on Mainnet today.

Covenant

Developer Infrastructure

Open settlement protocol for agents on Solana.

CPITracker

Developer Infrastructure

CPITracker is an observability tool for Solana program calls. Trace CPI depth, decode inner instructions, and debug cross-program interactions in real time.

Crada

Consumer Apps

Crada is a prediction market intelligence platform built on Solana. It aggregates live markets from Polymarket and Kalshi, surfaces insider and whale signals, and gives traders the edge they need to move before the odds do. It is the bloomberg terminal for prediction markets, built on Solana.

Crafts

Real World Assets (RWA)

Crafts is a Solana platform for Stakeholder Token Offerings: a new way for startups to raise with equity-linked tokens. Each launch combines VC-compatible legal structuring, sealed-bid price discovery, token-native liquidity, and transparent treasury controls so early supporters can participate in real company upside.

CreatorVault

DeFi

CreatorVault is a decentralized "Trust-as-a-Service" protocol on Solana that replaces blind trust in crowdfunding with mathematical guarantees. It uses milestone-based escrows and optimistic governance to ensure creators only get paid upon verified delivery. It serves crypto-natives via viral "Blinks" and mainstream fans via card payments on a mobile PWA. With 2-3% fees, it provides a secure accountability layer for the $250B creator economy.

CredChain

Social / SocialFi

CredChain lets you turn your resume or GitHub profile into a verifiable on-chain credential. AI extracts your skills and writes a summary, the report is pinned to IPFS permanently, and its SHA-256 hash is anchored on Solana via an Anchor smart contract. Recruiters pay SOL to unlock your full report — you earn directly to your wallet. No middlemen, no fake credentials.

CREDENCE

DeFi

Credence is a private AI credit and yield protocol on Solana devnet. Borrowers can prove a credit tier without exposing raw wallet history, request a USDC loan, lock collateral, and repay through a stream. Lenders supply USDC to a transparent pool, while idle liquidity can be routed to Kamin

CredEx

FinTech

At CredEx, we are building a regulated fiat-to-stablecoin on/off-ramp for Pakistan. We help freelancers, remote workers, and digital businesses move between PKR, USD, and stablecoins through local payment rails, USD wallet access, and compliant conversion infrastructure.

CredIA

FinTech

Credia is a fintech platform that builds an alternative financial score for informal workers in Latin America using daily sales data, payment history, business reputation, and business longevity — without requiring a bank account or traditional credit history.

CreditChain

FinTech

We set out to solve a real problem: over 57% of adults in Sub-Saharan Africa have no formal credit history — not because they're financially irresponsible, but because the systems were never built for them. So we built CreditChain — a decentralized student credit scoring and microloan platform on the Solana blockchain. It turns everyday financial activity (school fees, mobile money, salaries) into a verifiable, on-chain credit score connected directly to microloan funding.

Credit Markets

Real World Assets (RWA)

Credit Markets builds on-chain infrastructure for emerging market private credit on Solana. We tokenize senior tranches of regulated Brazilian credit funds using Token-2022 compliance hooks, USDC settlement, and cryptographic loan data attestations. Global investors get dollar-denominated yield from top-performing local credit. Fund managers get a global distribution channel. Our open Async Vault standard makes the whole stack composable with Solana DeFi protocols.

credmesh.xyz

AI Platforms / Agents

Credmesh (https://credmesh.xyz/ ) is a non-custodial credit infrastructure platform built on the Base network, specifically designed to provide programmable working capital for autonomous AI agents. Core Value Proposition Credit for autonomous agents. They win paid jobs but need cash before the payout lands — for inference, tools, gas, sub-agents. We advance against the specific job, enforce task-aware spend rules, and auto-repay when it settles.

CREDO

Real World Assets (RWA)

CREDO is a cryptographic verification layer for tokenized commercial real estate financials. Operators submit T12 exports from RealPage or Entrata. CREDO normalizes them to a canonical CRE schema, SHA-256 hashes the verified payload, and anchors proof to Solana via a custom Anchor program with on-chain operator authorization. Investors receive a full income statement PDF alongside a Solana transaction ID — independently verifiable in three steps, no CREDO software required.

CREDO

DeFi

CREDO underwrites Solana borrowers without seeing their data. The score runs inside Arcium's MXE, where inputs stay encrypted end to end. World ID proves the borrower is human. Reclaim zkTLS proves income from Plaid on-device. The Anchor program has no decrypt instruction, so identity, income, obligations, and history are sealed forever. Lenders read one signed PDA per borrower to gate the loan. Live on devnet with adapters for Yumi, Hobba, Kamino. SDK on npm at @credohq/sdk.

crewboard

Marketplace Platforms

Crewboard is the new freelance marketplace for the Web3 workforce. Hire crypto talent, pay via Solana escrow. No banks, no middlemen. Funds lock on chain. Job done → one tap releases: 10% fee, split by the smart contract. Live: Anchor escrow on Solana Devnet, native iOS app (SwiftUI), WalletConnect (Phantom, Solflare), real-time chat, gig board, disputes, email + push notifications, treasury wallet with auto fee split. Not a prototype working product.

Criativital

EdTech

O Criativital é uma plataforma SaaS/EdTech com inteligência artificial para desenvolver criatividade, inovação e potencial humano de forma prática e mensurável. A solução nasceu para resolver a falta de método, diagnóstico e acompanhamento contínuo no desenvolvimento criativo de pessoas, estudantes, profissionais, empreendedores e equipes. Por meio da Criametria, o usuário identifica seu nível criativo e recebe ferramentas, templates, missões e recomendações personalizadas para transformar ideia

Cribble.ph

Developer Infrastructure

PH #1 AI Search Engine | Build with CribTools | Create CribAI Agents | Free CribEdu for all | Publish apps & games on CribStore | Get your CribMail

Criollo VCR Engine

Developer Infrastructure

Privacy-first verifiable care records for animals. SHA-256 hashed events minted on Solana — zero PII, institutional-grade audit trail.

CRISP

Data & Analytics

CRISP is a prediction market intelligence and execution platform serving both human traders and AI agents. It profiles smart money wallets, curates high-conviction markets, and lets users copy trade top performers, turning signal into execution in a single flow. Real-time smart alerts surface whale movements, sharp odds shifts, and high-edge opportunities.

CritMinChain

Climate / Green Tech

CritMinChain is a Solana-based platform that tokenizes critical mineral supply chains — lithium, cobalt, nickel, rare earths — as tamper-evident on-chain events from mine to battery pack. It computes real-time compliance metrics (FEOC flags, US-origin %, IRA 45X/30D eligibility) against DoD and IRA policy profiles. The React/TypeScript frontend is live on Solana mainnet via Helius RPC with 6 portal pages: Command Center, Assets, Compliance, Entities, Events, and Verifier. Built with Codex.

CrossFund

DeFi

CrossFund is a chain-abstracted liquidity and execution protocol that enables seamless same-chain and cross-chain swaps across ecosystems including Solana, Ethereum, Bitcoin, and other EVM/SVM networks. By aggregating liquidity sources into one unified interface, CrossFund removes the complexity of bridging, routing, and multi-wallet management while delivering faster, cheaper, and smarter onchain execution.

Crosspay

Payments & Remittance

CrossPay AI is a conversational cross-chain payment assistant that simplifies how people send crypto across different blockchain networks. The project combines artificial intelligence with cross-chain infrastructure to allow users make payments using natural language instead of manually interacting with wallets, bridges, token contracts, and complex blockchain interfaces. The problem CrossPay AI solves is the poor user experience in crypto payments and cross-chain transactions. Today, users mus