For each node you name — a port, a plant, a corridor, a supplier — the service c
For each node you name — a port, a plant, a corridor, a supplier — the service counts reporting on five disruption themes over a recent window and compares it against the same term own longer baseline. Self-referential comparison is the design: Rotterdam and a regional port have entirely different normal reporting levels, so a fixed threshold is blind for one and a permanent alarm for the other, and only the ratio against a term own history means anything.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
890 msmedian answer time
$0.007listed price per call
$0.007price 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://research.halowerk.com/v1/supply-chain-pulse
| Category | Search and research |
|---|---|
| Provider host | research.halowerk.com |
| 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 | $0.007 | 890 ms |
Example input (from the provider)
{
"body": {
"baseline": "1w",
"nodes": [
"Port of Rotterdam"
],
"themes": [
"port"
],
"window": "1d"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"baseline": {
"default": "4w",
"description": "Baseline period.",
"maxLength": 6,
"type": "string"
},
"nodes": {
"description": "Named supply chain nodes, e.g. Port of Rotterdam, Suez Canal.",
"items": {
"maxLength": 80,
"minLength": 3,
"type": "string"
},
"maxItems": 8,
"minItems": 1,
"type": "array"
},
"sensitivity": {
"default": "normal",
"enum": [
"low",
"normal",
"high"
],
"type": "string"
},
"themes": {
"items": {
"enum": [
"strike",
"port",
"border",
"weather",
"production"
],
"type": "string"
},
"maxItems": 5,
"type": "array"
},
"window": {
"default": "3d",
"description": "Recent window.",
"maxLength": 6,
"type": "string"
}
},
"required": [
"nodes"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}