Connect your wallet and mint a SWETH Key NFT to access the CryptoTax Service.
Your tax data is stored on IPFS and owned by your wallet — no accounts, no databases.
Wallet connected:
Wallet Addresses
All accounts connected through your wallet are listed below.
Uncheck any address you don't want included, then copy the list or add them to the collection for fetching.
Remote Wallet Collection
Collect wallet addresses from other devices. Share the link below — remote users can connect their wallet extension or paste addresses.
Collected Wallets (0)
Adds collected wallets to address ownership as your wallets
Step 1 — Connect Exchange
Live
Gemini
Trades · Transfers · Earn
Live
Coinbase
Trades · Transfers
Live
Kraken
Trades · Transfers
Live
Binance
Trades · Transfers
Gemini API Credentials
Not verified
Use a read-only Auditor key — Fund Manager + Trading History only. Stored locally in your browser only.
These transactions have low-confidence classifications. Accept the suggestion or choose a different category.
Realized Losses
Asset
Total Loss
Events
Term
Potential Offset
Fetching…0%
Fetching prices…0%
1099-DA Reconciliation
Import your broker's 1099-DA CSV to reconcile against computed gains.
Matches transactions by asset, date, and proceeds — flags discrepancies for review.
0
Matched
0
Discrepancies
0
Broker Only
0
Engine Only
Match rate:—
Discrepancies
Asset
Date Sold
Broker Proceeds
Engine Proceeds
Δ Proceeds
Broker Basis
Engine Basis
Notes
Broker-Only (not in our engine)
Asset
Date Sold
Proceeds
Broker ID
Save Tax Data On-Chain
Your tax report has been encrypted and pinned to IPFS.
This transaction writes the IPFS pointer (CID) to your NFT's on-chain storage so you can retrieve it anytime using only your wallet.
Contract FunctionupdateCID(string)
What It StoresYour encrypted IPFS link
CID
Est. Gas Cost< $0.01 on Base
Why pay gas? Storing the CID on-chain makes your tax data self-custodial. No server, no account — just your wallet.
If you skip this, the data is still on IPFS but only recoverable if you save the CID yourself.