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Livecheck Order Confirmation Verifier
x402
Livecheck Order Confirmation Verifier is a paid API for AI agents from livecheck.fly.dev, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).
Independently verifies that an e-commerce order was successfully placed by inspecting a post-checkout URL for durable order/reference/ticket IDs.
Price / call$0.25
Success—
StatusUnknown
How this service works
Livecheck Confirm order_placed - independent side-effect verification (actor != verifier). POST /v1/confirm/order with {url, intent: order_placed} (+ optional claim). Returns confirmed|failed|unknown; thank-you fluff alone never confirmed - durable order/ref/ticket id required. Fixed $0.25 USDC. lead_submit and listing_published stay on POST /v1/confirm ($0.10). Signed receipts + GET /stats. Not Trust Oracle / L3.
Output
Returns a status of 'confirmed', 'failed', or 'unknown'. 'confirmed' means a durable order/reference/ticket ID was found on the page, proving the order exists. 'failed' means checkout did not succeed or no real order ID was detected. 'unknown' means the page was ambiguous. A signed receipt is included for confirmed orders. Thank-you page fluff without a real ID never results in 'confirmed'.
Example use cases
Agentic shopping order audit
“My agent just placed an order on BestBuy.com and landed on the confirmation page at https://bestbuy.com/checkout/r/fulfillment?orderId=BBY01-8893421. Can you verify that a real order was actually placed and get me a signed receipt?”
Ticket purchase verification
“I had my agent buy concert tickets on Ticketmaster and it ended up at https://ticketmaster.com/checkout/confirm?ref=TM-99234XZ. Can you confirm a real ticket reference exists on that page — not just a thank-you message?”
Travel booking confirmation check
“My agent booked a hotel on Hotels.com and the confirmation page is https://hotels.com/booking/confirm?id=HCN-447821. Verify the order actually went through and that there's a durable booking ID, not just generic success text.”
Technical details
Endpoint
POSThttps://livecheck.fly.dev/v1/confirm/orderWhen to prefer
Use this endpoint when an AI agent has completed a checkout flow and needs independent, third-party verification that the order actually succeeded — not just a self-reported success flag from the site. Prefer this over trusting the site's own response when auditability, accountability, or signed proof of purchase matters. Use the sibling POST /v1/confirm endpoint (at $0.10) for lead submissions or listing publications instead.
Side effects
- URL is inaccessible or returns non-200 — returns 'unknown' or 'failed'
- Page contains only generic thank-you text with no durable order/reference ID — returns 'failed' or 'unknown'
- Optional claim fields (order_id, total, email_domain) contradict what was found on the page — may veto confirmation
- URL points to a login wall or redirect rather than the actual confirmation page — returns 'unknown'
- Payment failure (insufficient USDC balance) — call rejected before verification
- intent field missing or wrong value — returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Absolute http(s) URL of the thank-you / confirmation / order-status page after checkout. |
| claim | object | Optional. Not required. order_id/total/email_domain may match or veto; never invents ids. |
| intent | string | Payable on POST /v1/confirm/order: order_placed ($0.25). |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "cfm_01J8Z0K3N4P5Q6R7S8T9V0WORD",
"url": "https://shop.example.com/thank-you?order_id=ORD-18421",
"effect": {
"id": "ORD-18421",
"type": "order_placed"
},
"receipt": {
"hash": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
"verify_url": "https://livecheck.fly.dev/v1/receipt/cfm_01J8Z0K3N4P5Q6R7S8T9V0WORD"
},
"signals": [
"cookieless_fetch",
"order_id",
"level_2"
],
"verdict": "confirmed",
"price_usd": 0.25,
"confidence": 0.9,
"fetched_at": "2026-09-06T17:00:00Z",
"evidence_id": "ev_01order",
"http_status": 200,
"canonical_url": "https://shop.example.com/thank-you?order_id=ORD-18421",
"evidence_level": 2,
"evidence_strength": 2,
"independent_signals": 1,
"independent_evidence": true
}
}Tags
x402
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