Ranks packages with disclosed advisories, silent maintainers, and many dependent
Ranks packages with disclosed advisories, silent maintainers, and many dependents as orphan-patch candidates, deterministically, from public inputs alone.
Answeringour last check, 2026-10-03
1 of 1checks answered this week
25 msmedian answer time
$0.02listed price per call
$0.02price 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://market.561.group/v1/orphan-patch/score
| Category | Market data |
|---|---|
| Provider host | market.561.group |
| 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 |
|---|---|---|---|---|
| 2026-10-03 | valid payment request | 402 | $0.02 | 25 ms |
Example input (from the provider)
{
"body": {
"advisories": [
{
"ecosystem": "npm",
"fixedVersion": null,
"id": "GHSA-2026-0001",
"package": "left-pad-example",
"published": "2026-01-15T00:00:00Z",
"severity": "high"
}
],
"dependents": [
{
"dependentCount": 4200,
"ecosystem": "npm",
"package": "left-pad-example"
}
],
"maintenance": [
{
"ecosystem": "npm",
"lastReleaseDaysAgo": 900,
"openIssueResponseDaysMedian": null,
"package": "left-pad-example"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"advisories": {
"description": "{id, package, ecosystem, severity, published, fixedVersion} rows; fixedVersion is null when no fix is known.",
"type": "array"
},
"dependents": {
"description": "{package, ecosystem, dependentCount} rows.",
"type": "array"
},
"maintenance": {
"description": "{package, ecosystem, lastReleaseDaysAgo, openIssueResponseDaysMedian} rows; openIssueResponseDaysMedian is null when no issue response was ever recorded.",
"type": "array"
}
},
"required": [
"advisories",
"maintenance",
"dependents"
]
},
"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"
},
"output": {
"properties": {
"example": {
"properties": {
"candidates": {
"items": {
"properties": {
"advisoryIds": {
"items": {
"type": "string"
},
"type": "array"
},
"ecosystem": {
"type": "string"
},
"package": {
"type": "string"
},
"reasons": {
"items": {
"type": "string"
},
"type": "array"
},
"score": {
"type": "number"
}
},
"required": [
"package",
"ecosystem",
"score",
"reasons",
"advisoryIds"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"candidates"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}