How to import Poloniex transactions into Taxxy
A long-running exchange — complete history, including older accounts.
What's imported
What Taxxy imports from Poloniex
Import Guide
Step-by-step import guide
Either works. Poloniex has been around since 2014, so long-standing accounts have deep history — the CSV export is useful for very old data.
Log in to Poloniex
Go to poloniex.com and sign in.
Open API keys
Go to Settings → API Keys and create a new key.
Set read-only permission
Grant read-only access. Do NOT enable trading or withdrawals.
Copy key and secret
Copy the API Key and Secret into Taxxy's Poloniex connection form.
Things to know
Poloniex-specific notes
Deep history for veteran accounts
Poloniex launched in 2014. If you have a long-standing account, the CSV export is handy for reconstructing very old trades. Taxxy prices historical trades using its historical price chain.
Legacy lending income
Poloniex historically offered margin lending. If you earned lending interest, it is income — Taxxy imports it where present in your history.
FAQ
Common questions
Can Taxxy import old Poloniex history?
Yes. Poloniex retains long history, and Taxxy prices historical trades using its historical price data. Use the CSV export for very old accounts.
Which API permissions does Poloniex need?
Read-only. Never enable trading or withdrawals for a tax import key.
Does Taxxy handle Poloniex lending income?
Yes. Where your history includes margin lending interest, Taxxy imports it as income.
Other exchange guides
Related country guides
Ready to import your Poloniex transactions?
Free to start — no credit card required.
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