Wallet Address · ~5 min · ASTR · EVM · WASM · India · 100+ countries
What’s covered
ASTR transfers
ASTR transfers on Astar.
EVM and WASM tokens
EVM and WASM token movements on Astar.
Before you start
Astar wallet address
Your public Astar wallet address. Never your private key or seed phrase.
KoinX account
Free account — no credit card needed.
Connect Astar to KoinX
Select Astar
Search for Astar in the integrations list and select it.
Enter your public wallet address
Paste your public Astar wallet address into the address field, then click Connect.KoinX only requires your public wallet address. Never enter your private key or seed phrase.
Wait for sync to complete
KoinX fetches all on-chain Astar transactions. Once complete, your entire Astar history is in KoinX.
Done. KoinX has your complete Astar transaction history.
Head to Tax Reports — your ASTR transactions are classified and your capital gains report is ready.
Frequently asked questions
Does KoinX support Astar blockchain?
Yes — KoinX supports Astar integration including ASTR transfers, EVM token activity, and WASM-based interactions.
Does KoinX need my Astar private key?
No. KoinX only requires your public wallet address.
What transactions does KoinX import from Astar?
KoinX imports ASTR transfers, EVM and WASM token movements on Astar.
Does KoinX import full Astar transaction history?
Yes. Contact KoinX support if you have more than 30,000 transactions.
Can I add multiple Astar wallets?
Yes. Add each wallet separately under the Astar integration.
Verify your Astar transactions
Navigate to the Astar integration
Go to Integrations → Astar in KoinX.
Verify transactions are present
Confirm ASTR transfers and token activity are listed.
Review unclassified transactions
Click on any unclassified items to assign the correct category.
Confirm portfolio reflects Astar holdings
Check Portfolio to confirm ASTR assets appear correctly.
What does a successful Astar sync look like?
The Astar integration page shows your wallet address, transaction count, and last-synced timestamp.
My Astar balance doesn't match — why?
Verify the address and refresh. Contact KoinX support if the mismatch persists.
Astar transactions are unclassified — what do I do?
Click on each and assign the correct category.
Troubleshooting
Astar transactions aren't showing up after sync
Why this happens: Incorrect wallet address or sync still in progress.Fix: Verify under Integrations → Astar. Remove and re-add if wrong.
Astar sync is taking too long
Why this happens: High transaction volume.Fix: Wait up to 10 minutes. Remove and reconnect if not resolved.
KoinX shows a sync error for my Astar wallet
Why this happens: Temporary node connection issue.Fix: Click Reconnect or remove and re-add the wallet.
Transactions on Astar aren't classified correctly
Why this happens: Complex transaction structures need manual classification.Fix: Re-sync and manually classify remaining items.
Does reconnecting Astar wallet create duplicates?
Why this happens: KoinX deduplicates automatically.Fix: No action needed.
Ethereum
Connect your Ethereum wallet.
Binance Smart Chain
Connect your BSC wallet.
Polygon
Connect your Polygon wallet.
Arbitrum
Connect your Arbitrum wallet.
Ready to generate your Astar crypto tax report?
Turn your Astar data into an audit-ready crypto tax report.