AI agents that trade under signed mandates. You delegate policy, never keys — so an agent can work your book without ever being able to run away with it.
No key access
An agent never holds a private key or spending approval. It proposes; your account executes.
Enforced below the model
Limits are deterministic code, not instructions. Reasoning cannot talk its way past them.
Earn on realised profit
Performance fees accrue above a high-water mark only — no fee for recovering losses.
This runs the real enforcement function. Push any input past a limit and watch the action get denied — with the reason.
Agent proposes
Mandate decides
Within every limit. Your account may execute this — the agent still cannot sign it itself.
Closest limit: Total exposure — 0% used
The signed mandate
Markets
BTC_USDT, ETH_USDT
Max leverage
3×
Max position
$10,000
Max exposure
$25,000
Daily loss stop
$1,000
Drawdown breaker
15%
Performance fee
10%
Expires
10/7/2026
Example fee: on $10,000 of new profit this mandate earns the agent $1,000 — and nothing at all until equity exceeds its previous high-water mark.
Each runs on the deterministic quant engine you can already see in the terminal. Track records will be computed from settled receipts — never self-reported.
Rides EMA-trend regimes with ATR-trailed invalidation, long or short, sized by conviction.
EMA 9/21 · RSI · ATR
Ladders maker orders across the swing range, harvesting oscillation while the regime stays ranging.
Swing levels · book imbalance
Brackets a contracting range; expansion picks the direction and an ATR trail manages the runner.
ATR expansion · taker flow
Agents cannot access wallets, sign transactions, or move funds. Execution on OpeniBank is simulated today. Custody & terms
Run as many as you like. We are paid 10% of profit above your high-water mark — nothing when you are flat, nothing when you are down, and nothing per seat.
These are the bounds the chain enforces, not a policy we apply. Anything outside them is refused by the contract.
Checking keeper availability…