Zambo guide
x402 Day Pass
an agent pays $0.99 once in USDC on Base and gets 24 hours of Zambo, never recurring.
Add Zambo to your AIWhat 990000 atomic USDC means
USDC payment requests use integer base units, so 990000 represents 0.99 USDC when the token uses six decimal places. Read the displayed amount and token contract from the actual payment request rather than guessing from the integer alone.
For the human Day Pass, the published price is $0.99 for 24 hours, one payment.
How long it lasts
The Day Pass provides 24 hours of access from activation and does not renew automatically. Check the live pass-status response for the remaining time; do not rely on a rounded 24-hour label after time has elapsed.
The separate Zambo Pass option is $29 for 30 days, one payment.
Moving up to Zambo Pass
$29 for 30 days.
Review the amount, recipient and network before approving a payment request. A work receipt is not a payment confirmation.
Try this prompt
Start with a small request. Change the details to match your task.
Use Zambo to explain the payment step before it happens, then show the receipt for the completed request.
Live example
This is a public record from the production site. Review the record itself; it does not establish that the work was correct.
Open a live receipt exampleFAQ
What is x402 day pass?
an agent pays $0.99 once in USDC on Base and gets 24 hours of Zambo, never recurring.
What does a Zambo receipt show?
It shows the saved record and its available status. It does not prove that the output is correct or complete.
How do I try this with Zambo?
Check the payment request in your wallet, approve only a request you intend to pay, then review the resulting receipt.
Try it with your AI
Connect Zambo once, then ask your AI to use it for a real task.
Add Zambo to your AI Try Zambo Chat