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Wallet Address · ~5 min · tokens · on-chain activity · India · 100+ countries

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What’s covered

Token activity

Token movements and transfers on the B3 network.

On-chain activity

Full on-chain transaction history from your B3 wallet.

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Before you start

B3 wallet address

Your public B3 wallet address. Never your private key or seed phrase.

KoinX account

Free account — no credit card needed.

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Connect B3 to KoinX

1

Open KoinX Integrations

Log in to app.koinx.com → Integrations → Add Integration.
2

Select B3

Search for B3 in the integrations list and select it.
3

Enter your public wallet address

Paste your public B3 wallet address into the address field, then click Connect.
Never enter your private key.
4

Wait for sync to complete

B3 transactions are fetched automatically.
Done. Your B3 transactions are in KoinX. Capital gains are calculated automatically.
Head to Tax Reports to generate your Schedule VDA-ready crypto tax report.

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Frequently asked questions

Yes.
No.
Yes.
Yes.

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Verify your B3 transactions

1

Go to B3 integration

Go to Integrations → B3 in KoinX.
2

Verify transactions

Confirm transfers and token activity are listed and classified.
3

Review unclassified

Click any unclassified transaction to assign the correct category.
4

Check Portfolio

Confirm B3 assets show correct values in Portfolio.

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Troubleshooting

Verify the address under Integrations → B3. Remove and re-add if wrong.
Wait up to 10 minutes, then reconnect.
Remove and re-add the wallet, or click Reconnect.
Re-sync and manually classify remaining transactions.
No — KoinX deduplicates automatically.

Ready to generate your B3 crypto tax report?

Turn your B3 data into an audit-ready crypto tax report.
Last modified on June 18, 2026