Let an agent trade your Perpl account — inside limits you set, and can prove.
1 · Your wallet
2 · What the agent may do
3 · In plain English
The most this agent could ever charge you is — — every trade at the full size, at the full fee.
4 · Sign
Digest
Signature
5 · Authorise the trading key
The mandate says what the agent may not exceed. This step gives it a key to trade
with — issued by Perpl, capped at the same fee you just signed for, and revocable
by you at any time from app.perpl.xyz/apikeys. It cannot
withdraw or transfer out.
Builder
Fee ceiling
Enrolled from
6 · Anchor it on Monad
A signature has no clock. With several signed mandates in hand, nothing in the
cryptography says which one was in force when a trade happened — so an operator
who overtraded could produce a looser mandate afterwards and it would verify just
the same. Anchoring writes the mandate's fingerprint to Monad, where it gets a
block number nobody chose. From then on a trade can only be justified by a mandate
anchored before it.
This moves no funds and grants no trading permission. It writes two 32-byte values
and costs about 0.007 MON in gas.