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Tanod agentscan: agent-index history lookup
x402
Tanod agentscan: agent-index history lookup is a paid API for AI agents from tanod.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).
Retrieves the historical record(s) for a specific endpoint or resource in the Tanod agentscan agent-economy index, including price history and first/last-seen dates.
Price / call$0.05
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object with a count and an array of records, each containing the endpoint's ID, URL, name, source, category, first_seen date, last_seen date, current price in USD, and a full price_changes history array showing date and price for each change.
Example use cases
Tracking API price changes over time
“Look up the price history for the x402 endpoint at https://api.example.com/x402 in the Tanod agentscan index — I want to see every time the price changed and what it is now.”
Auditing an agent-economy endpoint record
“Fetch the full history record for source 'cdp_bazaar' and ID 'resource-456' from Tanod agentscan — I need the first-seen date, last-seen date, and all price changes.”
Verifying when a specific API joined the index
“When was the endpoint at https://some-ai-tool.com/v1/generate first listed in the Tanod agent economy index, and has its price changed since then?”
Technical details
Endpoint
POSThttps://tanod.dev/v1/agents/history?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need historical data — price changes, first/last seen dates — for a specific known record in the Tanod agentscan index. If you need to search or filter across many records by category or source without a known ID or URL, prefer the agentscan query endpoint instead.
Side effects
- No matching record found if the provided ID, source, or URL does not exist in the index — returns count 0 and empty records array
- Invalid or missing parameters may return an error or empty result
- Record may not be found if the URL is not an exact match (case-sensitive, trailing slashes matter)
- Price or history data may be incomplete if the endpoint was only recently indexed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | — | With source: the record id. |
| url | — | Or identify record(s) by exact url. |
| source | — | With id: identify one record by (source, id). |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "Aggregated public-registry data, not an endorsement of any listed endpoint.",
"count": 1,
"records": [
{
"id": "resource-123",
"url": "https://api.example.com/x402",
"name": "Example x402 endpoint",
"source": "cdp_bazaar",
"history": [
{
"date": "2026-10-05",
"price_usd": 0.02
},
{
"date": "2026-10-07",
"price_usd": 0.01
}
],
"category": "x402",
"last_seen": "2026-10-07",
"first_seen": "2026-10-05",
"price_changes": [
{
"date": "2026-10-05",
"price_usd": 0.02
},
{
"date": "2026-10-07",
"price_usd": 0.01
}
],
"current_price_usd": 0.01
}
]
}
}Tags
x402
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