Features / Imports
Connect your exchanges.
We handle the rest.
No more reformatting spreadsheets or manually entering prices. Import via API connection, CSV upload, or paste an on-chain wallet address — and get your HMRC calculation in minutes.
Live API connections to Binance, Coinbase, Kraken, and Bybit. CSV import supports every major exchange export format. On-chain import for Ethereum and Bitcoin wallets with historical GBP prices fetched automatically.
How imports work
Two ways to bring your data in
API connection
Connect your exchange account with a read-only API key. Your transaction history syncs automatically and stays up to date. We never ask for withdrawal permissions — we can only read.
- Automatic sync — no manual exports
- New transactions appear automatically
- Read-only access — your funds stay safe
- Set up in under 2 minutes
CSV upload
Export a transaction history file from your exchange and drag it in. We automatically detect the format and map the columns — no spreadsheet editing required.
- Supports every major exchange format
- Auto-detects columns and date formats
- Works for older exchanges no longer active
- Manual entry available for anything else
What we handle
Every transaction type, automatically recognised
We do not just import raw data. We understand what each transaction is and categorise it correctly for HMRC.
Spot trades
Buy and sell orders across all supported exchanges, correctly matched.
DeFi transactions
Swaps, liquidity provision, and yield farming automatically tagged.
Staking rewards
Recognised as income at the market value on the date received.
Mining income
Treated as income by HMRC — we calculate the correct pound value.
Airdrops
Classified correctly depending on whether they constitute income.
NFT trades
Purchases, sales, and minting events handled and categorised.
Transfer tracking
Moves between your own wallets are identified and not taxed as disposals.
Lost & stolen coins
Flag lost or stolen assets for correct HMRC treatment.
Margin & futures
Derivative positions handled with the correct gain and loss treatment.
Supported integrations
API, CSV, and on-chain
Live API connections sync automatically. CSV import handles any exchange export format — we auto-detect the columns so you do not need to reformat anything.
Live API connections
CSV import (any exchange)
On-chain wallet import
Paste any ETH or BTC address — historical GBP prices are fetched automatically via CoinGecko.
Hardware wallets (via CSV export)
Do not see yours? Contact us — we add new integrations regularly.
Ready to import?
It takes two minutes. See your taxable gain for free once your transactions are in.
Get started free