Find up to five related historical public records from one stable record ID
Find up to five related historical public records from one stable record ID. Returns shared terms, relevance scores and primary-source links; excludes the seed itself and rejects unsupported or empty selections before payment.
Answeringour last check, 2026-10-31
1 of 1checks answered this week
181 msmedian answer time
$0.01listed price per call
$0.01price 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://instructional-decision-engine-x402.vercel.app/research/related
| Category | Search and research |
|---|---|
| Provider host | instructional-decision-engine-x402.vercel.app |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-31 | valid payment request | 402 | $0.01 | 181 ms |
Example input (from the provider)
{
"body": {
"limit": 3,
"recordId": "construction:X01474338-I1-GC|1|2026-10-16"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"limit": {
"maximum": 5,
"minimum": 1,
"type": "integer"
},
"recordId": {
"pattern": "^[A-Za-z0-9][A-Za-z0-9:._|+-]{1,119}$",
"type": "string"
}
},
"required": [
"recordId",
"limit"
],
"type": "object"
},
"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"
}
},
"required": [
"input"
],
"type": "object"
}