FAQ
Why is there no APR on the home page?#
PAPER has no market price, and a percentage return needs one. The page shows USDC per million PAPER per day instead. Enter a price you want to test and it shows a simple implied APR for that price.
Is the yield a forecast?#
No. It is the USDC paid to stakers in the past, divided by the average staked PAPER. Future yield depends on trading losses, staking participation and the protocol.
Why do the staked amount and the claims come from account history?#
The contract exposes the pending reward and the token balance directly, but no per-user stake getter. The net of Staked and Unstaked events gives the stake. If a wallet has more than 600 events, historyComplete is false.
Can the AI stake or claim for me?#
No. The tools are read-only. plan_staking_action shows what you would sign and checks balances. Signing happens in your wallet, in the web app.
Which AI clients work?#
Any client that supports MCP over Streamable HTTP, and any framework that imports OpenAPI. See Connect your AI.
Does the MCP server need a key?#
No. It is public and read-only, with a per-IP rate limit.
A tool says the history is incomplete or a window is incomplete. Why?#
complete: false on a yield window means Papertrade has less history than the window you asked for. The figure covers all history so far and hoursCovered says how much.
Where does the data come from?#
The public Papertrade API at exchange.papertrade.xyz and public HyperEVM RPC providers. Nothing is stored.
Is this official?#
No. It is an unofficial project, not affiliated with Papertrade. Source: github.com/nirholas/papertrade-yield, licensed Apache-2.0.
Can I open it inside Papertrade OS?#
Yes: Open in Papertrade OS. The app also supports ?embed=1 to show only the product.