Pricing

Building and grading is always free.

Describe an agent, get the honest Grade, paper-trade it — no charge, no signup wall. A Pro pass only unlocks live trading with real money.

What's free vs. what a pass unlocks

FreePro pass
Describe & build agents in plain English
Honest grade — five gates, out-of-sample, net of fees
Public verify links & badges
Paper trading against live markets
Live deployment on your own exchange keys
Kill switch, auto-halts & live drift alerts

Pro pass

Prepaid, no auto-renew — no card on file, no surprise charge. Passes stack: buying early while one is active just extends the expiry, days are never wasted. Pay in USDT (TON), any other coin, or by card.

30 days
$49
One-time · unlocks live trading
90 days
$129~12% off
One-time · unlocks live trading
1 year
$399~32% off
One-time · unlocks live trading

Developer API

Programmatic access to the Grade engine and Lumen market intelligence.

Free
$0
100 calls / 30 days
Developer
$29
A prepaid 30-day block of 5,000 calls — it expires, it never auto-renews, and you buy another only when you want one.

NEXA performance fee

Copying a listed agent costs nothing up front. The listing owner sets a performance fee (a percentage of your real profit only) — nothing charged on a losing period, and you pay it yourself, self-serve, whenever you actually owe something. This also covers private, invite-only listings for professional managers (family offices, funds) running one strategy across many clients' own accounts — same fee model, just not publicly browsable.

Tessen Firm (teams)

Sharing agents and reviewing performance with your trading desk is free for any beta member. One consolidated plan covers live trading for the whole firm — no individual Pro passes per trader. Starter: $1,499/yr, up to 5 seats. Growth: $3,999/yr, up to 15 seats. Scale: $8,999/yr, up to 40 seats. Paid in USDT (TON) or by card; a firm admin manages the plan from Firm → Billing.

Start free. Pay only when you go live.