HashKey Chain is a permissioned, EVM-compatible Layer 1 blockchain backed by the HashKey Group. It offers a robust Web3 infrastructure for secure digital asset transactions and tokenized finance.

With Kryptos, you can directly connect your HashKey Chain wallet using our secure API integration. This enables real-time transaction sync, portfolio visibility, and automated gain/loss calculations without needing manual CSV uploads.

Steps to Integrate HashKey Chain with Kryptos

1. Sign up or log in at Kryptos.io and select your country and preferred currency.
   
2. Go to Integrations > Add Integration.
   
3. Search for HashKey Chain and click Connect via API.
   
4. Enter your HashKey wallet address.
   
5. Kryptos will pull transaction history, token balances, and contract interactions automatically.
   
   

You can now generate localized tax reports and monitor your real-time portfolio.

Security Measures

• No private keys required. Only public wallet addresses are needed for syncing.
  
• Data encrypted end-to-end.
  
• Read-only access. No signing or transaction approval is requested.
  
• Fully auditable import logs and version history.
  

Troubleshooting & Support

Common Issues:

• Wallet not syncing: Ensure your address is correct and on the HashKey Chain.
  
• Missing transactions: Wait a few minutes—indexing may take time during peak hours.
  
• DeFi/NFT interaction not detected: Use manual mapping or CSV import for custom smart contracts.
  

Support Channels:

• Visit the Help Center
  
• Chat with us live on Kryptos.io
  
• Email: support@kryptos.io
  

How Are HashKey Transactions Taxed?

Kryptos supports region-specific tax rules for all on-chain activities on HashKey Chain:

• Capital Gains Tax: Applies to swaps, trades, and sales.
  
• Income Tax: Applies to staking, airdrops, and incentive rewards.
  
• NFT Activity: Supports sales, transfers, and mints (if relevant).
  

Each transaction is auto-tagged by type and matched to the right tax treatment.