How It Works
Three Steps to Verified Skills
Prove Your Knowledge
Answer skill-based questions in blockchain, DeFi, NFTs, and more. Write in your own words.
AI Grades You
Our AI evaluates your response against a comprehensive rubric. No cheating possible.
Mint Your NFT
Pass the assessment and receive an ERC-721 credential stored permanently on Ethereum.
Ethereum Native
Built for Web3
ERC-721 Credentials
Each credential is a unique NFT that you truly own. Transfer, showcase, or hold forever.
Wallet Authentication
Connect with MetaMask or any WalletConnect-compatible wallet. Your keys, your identity.
On-Chain Verification
Anyone can verify your credentials by checking the smart contract. No middlemen required.
Polygon L2
Deploy on Polygon for fast, cheap transactions while maintaining Ethereum security.
IPFS Metadata
Credential metadata stored on IPFS for permanent, decentralized access.
Open Source
Fully open-source smart contracts. Verify the code, contribute, or fork.
Use Cases
Who Uses SkillChain?
Job Seekers
Stand out with verifiable blockchain skills. Share your credential NFT directly with recruiters.
Prove your skills →Employers
Instantly verify candidate skills on-chain. No fake certificates, no background check delays.
Verify credentials →Educators
Issue immutable certificates to your students. Track completion in a transparent way.
Partner with us →