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Pay Per Demo – Virtual Overflow Room Access
x402
Pay Per Demo – Virtual Overflow Room Access is a paid API for AI agents from pay-per-demo.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Unlocks access to a private virtual-overflow prototype room for Agentic Commerce Demo Day by processing a $0.01 USDC micropayment
Price / call$0.01
Success—
StatusUnknown
How this service works
Unlock a private virtual-overflow prototype room
Output
Upon successful payment and GET request, the endpoint returns access credentials or content for the private virtual-overflow prototype room, confirming admission to the Agentic Commerce Demo Day overflow session.
Example use cases
Developer exploring agentic commerce demos
“I want to check out the virtual overflow prototype room at the Agentic Commerce Demo Day — can you unlock it for me by paying the small fee?”
Agent autonomously joining overflow session
“Join the Pay Per Demo overflow room on my behalf so I can watch the prototype demos — just use the x402 micropayment to get in.”
Testing x402 micropayment-gated access flow
“I'm testing how x402-based paywalls work — can you call the Pay Per Demo overflow endpoint and confirm it grants access after the $0.01 payment goes through?”
Technical details
Endpoint
GEThttps://pay-per-demo.vercel.app/api/overflow?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs to gain one-time or per-session access to the Pay Per Demo virtual overflow room using x402 micropayments; ideal for agents participating in or demoing agentic commerce workflows where pay-per-call admission is the intended access model.
Side effects
- Payment not included or invalid x402 header — 402 Payment Required response
- Insufficient USDC balance — payment authorization fails
- Room capacity reached — access denied even after payment
- Endpoint temporarily unavailable on Vercel — 503 or timeout
- Invalid HTTP method used (only GET, HEAD, DELETE accepted) — 405 Method Not Allowed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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