How much do PaperTax partners earn?

20% of net revenue (what referred traders pay, less refunds and card fees) on reports and plans bought within 60 days of their last visit through the partner's link or widget, including plan renewals. Paid monthly in USDC once the share passes $50.

How do I add PaperTax to my Hyperliquid app?

Sign up from your PaperTax account page to get a ref code, add the embed.js script from papertax.xyz with data-partner set to your code where the widget should appear, and call PaperTax.setAddress with the trader's wallet when they connect.

Does the widget need keys or sign-in?

No. It reads public Hyperliquid and HyperEVM data for the wallet address only.

For Hyperliquid builders

Tax reports inside your app

HIP-3 markets, perp front-ends, Papertrade forks, vaults and wallets: add one script tag and your traders see their tax year for the wallet they've connected. When they buy a report or plan, you earn 20% of the revenue. Sign up takes a minute and your link works straight away.

Become a partner See the code

Live widget. Paste any Hyperliquid wallet to try it.

Embed

Sign in, pick a ref code and a USDC payout address. Then drop in the script or share your link. Pass the connected wallet so traders see their own year.

Traders see their year

Net result, closed trades, fees and funding, and a line for your venue, read from the chain. Free, read-only, no sign-in.

You earn 20%

Reports and plans bought within 60 days of a trader's last visit through you are yours, including plan renewals. Track earnings on your account page or from the API.

Embed the widget

Paste where it should appear. It sizes itself to fit and supports light and dark themes.

<script src="https://papertax.xyz/embed.js" data-partner="your-id" data-theme="dark" async></script>

When a trader connects a wallet:

PaperTax.setAddress('0x…');

Options: data-address, data-year (for example AU-2026), data-country (AU, US, UK, CA or NZ; otherwise guessed from the time zone) and data-target (a CSS selector to render into).

Or just link

https://papertax.xyz/?ref=your-id&address=0x…

Check your earnings

curl https://papertax.xyz/api/partner -H "Authorization: Bearer $PAPERTAX_API_KEY"

Use the API key from your account page. Returns sales by month, net revenue in US cents, your share and what's owed. The ledger API and MCP server are open too if you'd rather build your own view.

The terms, briefly

20% of net revenue from reports and plans bought by traders you send: what they pay, less refunds and card fees. It applies for 60 days after their last visit through your link or widget, and renewals of those plans count too. Your own purchases don't.
Paid monthly in USDC on Hyperliquid, HyperEVM, Base or Solana, once your share passes $50. Payouts are checked for self-referrals and abuse before they're sent.
Nothing to sign up your traders to. PaperTax only reads public chain data. It never asks for keys, signatures or sign-in.
Your venue done properly. If your market or protocol needs its own handling (a minted token, a pool, a vault), we'll add it and test it against real wallets.

Sign up from your account page. Questions or a venue that needs special handling? Email nick@astrnt.me or message @papertaxdev.