The permission record
for the agent economy.
More revenue from agents. Proof that holds up when they act.
Pay for the action.
Keep the proof.
The meter starts when an authorized action is committed. It does not start when an agent tries, retries, or is refused.
per authorized transaction
Applicable taxes are additional.
Everything the fee covers.
One price for the whole authorization loop. No setup fee. No Attesso base fee or monthly minimum.
- A passkey-signed mandate with exact bounds
- A deterministic decision on every action
- Signed evidence that verifies without Attesso
- Revocation and one-execution enforcement
- Published keys and verification recipes
- A free Test environment and test keys
Billing, plainly.
| What you pay for | Price |
|---|---|
| Authorized transaction | 0.5% + $0.25 USD. Minimum $0.30, maximum $25. |
| Test Mandates and approvals | Free |
| Rejected, cancelled, or expired Mandates | Free |
| Failed approval attempts and idempotent retries | Free |
| PSP processing, network fees and taxes | Paid separately |
Test is free and does not require billing. No tiers, volume commitments, or discounts.
Live keys require an active, server-verified Stripe entitlement. A Checkout return page alone never activates billing or grants live access.
A Stripe invoice below the processor's minimum charge may carry forward.
Attesso authorizes actions; it does not execute payments, issue cards, hold payment credentials, or use Stripe Connect.
Questions, answered.
Only an action that passed its mandate and was committed. Attempts, refusals, cancellations, expiry and idempotent retries are not billed.
Yes. Test Mandates and approvals are free and do not require billing. Live keys require an active, server-verified Stripe entitlement.
Usage is recorded when an authorized transaction is committed and invoiced through Stripe on your billing cycle. The fee is 0.5% + $0.25 USD, with a $0.30 floor and a $25 cap per authorized transaction.
No. There is no Attesso base fee, monthly minimum, tier or volume commitment. Applicable taxes are additional.
Your PSP processing and network fees, card issuance and taxes are separate. Attesso authorizes and records; it does not execute payments or hold payment credentials.
Start for free.
Create a test workspace, approve a mandate, and verify the record. No card. No sales call.
Create a test workspace
Sign up and get a test key. No billing required.
Approve a mandate
Set the bounds and approve with a passkey.
Verify the record
Run an action, then check the evidence against published keys.