Before translating a source MathML3 fenced expression into an explicit-node math...
https://detect.halowerk.com/u/mathml3-mfenced-implicit-operator-expansionOverview
Before translating a source MathML3 fenced expression into an explicit-node math format,derive its anonymous structural expansion plan. Preserve source argument slots,implicit row levels and fence-versus-separator roles,including empty/multiscalar fence strings,zero/single/multiple arguments and repeated/omitted separator assignment. Do not mistake a separator plus sign for a source infix operator.
Protocol
x402 (POST)
Price
$0.0030
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
detect
Source
bazaar
Indexed
2026-10-30 11:43:15
Health
Status
healthy
Latency (p50)
332ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-10-31 07:08:07
Last Healthy
2026-10-31 07:08:07
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"url": "https://example.com/"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [],
"limits": [
"Complete original raw HTML model only; no rendering, execution, interaction, submission, authentication or unmeasured external resource is asserted.",
"Only numeric and boolean aggregates are returned; source text, names, URLs, header values, contact data and identifiers remain private."
],
"module": "mathml3-mfenced-implicit-operator-expansion",
"state": "not_observed",
"value": {
"documents": 1,
"empty_fence_operator_nodes": 0,
"generated_fence_operator_nodes": 0,
"generated_inner_argument_rows": 0,
"generated_outer_rows": 0,
"generated_separator_operator_nodes": 0,
"multiscalar_fence_operator_nodes": 0,
"programs": [],
"repeated_last_separator_assignments": 0,
"source_arguments": 0,
"source_fenced_programs": 0,
"unused_separator_scalars": 0
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"at": "2026-10-30T11:07:18.539Z",
"contact_values_returned": false,
"pages": 1,
"rendered": false,
"requests": 6
},
"warnings": []
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-31 07:08:07 | healthy | 402 | 332ms | |
| 2026-10-31 06:06:34 | healthy | 402 | 475ms | |
| 2026-10-31 05:07:00 | healthy | 402 | 506ms | |
| 2026-10-31 04:04:44 | healthy | 402 | 289ms | |
| 2026-10-31 03:14:31 | healthy | 402 | 3006ms | |
| 2026-10-31 02:06:16 | healthy | 402 | 182ms | |
| 2026-10-31 01:06:42 | healthy | 402 | 410ms | |
| 2026-10-31 00:09:37 | healthy | 402 | 533ms |