Livecheck Confirm order_placed
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.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
176 msmedian answer time
$0.25listed price per call
$0.25price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://livecheck.fly.dev/v1/confirm/order
| Category | Everything else |
|---|---|
| Provider host | livecheck.fly.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.25 | 176 ms |
Example input (from the provider)
{
"body": {
"intent": "order_placed",
"url": "https://shop.example.com/thank-you?order_id=ORD-18421"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"claim": {
"description": "Optional. Not required. order_id/total/email_domain may match or veto; never invents ids.",
"type": "object"
},
"intent": {
"description": "Payable on POST /v1/confirm/order: order_placed ($0.25).",
"enum": [
"order_placed"
],
"type": "string"
},
"url": {
"description": "Absolute http(s) URL of the thank-you / confirmation / order-status page after checkout.",
"type": "string"
}
},
"required": [
"url",
"intent"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"canonical_url": {
"type": "string"
},
"confidence": {
"maximum": 1,
"minimum": 0,
"type": "number"
},
"effect": {
"properties": {
"id": {
"type": "string"
},
"type": {
"enum": [
"lead_submit",
"listing_published",
"order_placed"
],
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
},
"evidence_id": {
"type": "string"
},
"evidence_level": {
"enum": [
0,
1,
2,
3,
4
],
"type": "number"
},
"evidence_strength": {
"enum": [
1,
2
],
"type": "number"
},
"fetched_at": {
"type": "string"
},
"http_status": {
"type": "number"
},
"id": {
"description": "Stable confirm id (cfm_ + ULID).",
"type": "string"
},
"independent_evidence": {
"type": "boolean"
},
"independent_signals": {
"type": "number"
},
"next_step": {
"description": "Present when verdict is unknown. /v1/judge is a 501 stub in this phase and is not payable.",
"properties": {
"action": {
"enum": [
"human_review"
],
"type": "string"
},
"endpoint": {
"enum": [
"/v1/judge"
],
"type": "string"
},
"est_price_usd": {
"type": "number"
}
},
"type": "object"
},
"price_usd": {
"type": "number"
},
"receipt": {
"properties": {
"hash": {
"type": "string"
},
"signature": {
"type": "string"
},
"signer": {
"type": "string"
},
"verify_url": {
"type": "string"
}
},
"required": [
"hash",
"verify_url"
],
"type": "object"
},
"signals": {
"items": {
"type": "string"
},
"type": "array"
},
"url": {
"type": "string"
},
"verdict": {
"enum": [
"confirmed",
"failed",
"unknown"
],
"type": "string"
}
},
"required": [
"id",
"verdict",
"effect",
"evidence_strength",
"evidence_level",
"confidence",
"signals",
"independent_signals",
"independent_evidence",
"evidence_id",
"http_status",
"fetched_at",
"url",
"canonical_url",
"price_usd",
"receipt"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}