Search the US National Archives (NARA) catalog by keyword or record ID and get e
Search the US National Archives (NARA) catalog by keyword or record ID and get every digitized file: direct download URL, file type, title, date and record hierarchy. Use it to find and fetch historical government documents, photos and records. Keyless, public domain. Up to 3 items per call; failed lookups are not charged.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
389 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://agent-data.centorprat.workers.dev/tools/nara-catalog-extractor
| Category | Search and research |
|---|---|
| Provider host | agent-data.centorprat.workers.dev |
| Networks | eip155:137, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.01 | 389 ms |
Example input (from the provider)
{
"body": {
"query": "UAP"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"fileTypes": {
"description": "Only return objects with these file extensions (no dot), e.g. [\"pdf\",\"tif\"]. Leave empty for all types.",
"items": {
"type": "string"
},
"maxItems": 3,
"type": "array"
},
"includeMedia": {
"description": "By default only readable objects (PDF, text, images) are returned. Enable to also include video/audio.",
"type": "boolean"
},
"maxObjects": {
"description": "Optional hard cap on how many rows to return.",
"type": "integer"
},
"maxRecords": {
"description": "In keyword-search mode, how many catalog records to pull (20 per page).",
"type": "integer"
},
"naId": {
"description": "A specific NARA catalog record number. If it's a collection/series with no direct objects, its descendant records' objects are paged automatically. Use this OR query.",
"type": "string"
},
"query": {
"description": "Search the NARA catalog by keyword (person, topic, agency, place...). Use this OR naId. Example: UAP",
"type": "string"
}
},
"required": []
},
"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": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}