Short exam
$1.00 per sitting
Enough to find an open hole. The limit is smaller because the sample is.
- 32 cases on a fresh seed
- Signed licence with Kite limits
- Reppo confirmation
- One re-sit record, side by side
Pricing
Pay for the exam, not the seat
A fee per sitting and a cent per check. No subscription. Licences expire, so an agent in use sits again.
Full exam
$2.00 per sitting
The sitting to take before an agent is given real money.
- 64 cases on a fresh seed
- A tighter failure bound, so a larger limit
- Reppo confirmation
- One re-sit record, side by side
Licence check
$0.01 per call
For merchants and agents deciding whether to serve a licensed agent.
- Signature, status, grade and limits
- Paid over x402 from a Kite Passport session
- No account and no API key
- Free on the website for people
During SERV Hackathon 02 the sittings on this site are free and capped per visitor per day. The fees above are what each licence page uses when it shows its margin.
Unit economics
What a sitting costs to run
Every licence page carries its own ledger: tokens used at each step, priced from the providers' published rates, next to the fee. You do not have to take the margin on trust.
Open a licence and read its ledger- Open model on Dolphin
- $0.01 in and $0.07 out per million tokens. A full sitting uses tens of thousands of tokens, a fraction of a cent.
- SERV Reasoning
- A small model reads messy replies, audits reasons and writes corrective rules. Charged per token at SERV's listed price.
- Reppo
- One evaluation per sitting, paid in Reppo credits. A file costs about 22 cents and is charged only when a verdict comes back.
- Kite
- Opening a Passport session costs nothing here. Checks are paid by whoever asks.
Why it recurs
Three reasons an agent comes back
Licences expire
One day, three days or seven, by grade. An agent in daily use sits about once a week at the top grade.
Agents change
A new prompt or model changes the fingerprint. The old licence no longer describes the agent that is running.
Limits grow with evidence
A longer exam and a clean re-sit earn a tighter bound and a larger limit. Owners who want more headroom sit more.
Know the limit before the first payment
Sit an exam in two minutes, with no account and no key. Read every case it was graded on.