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Anansi Data Latest State Engine
x402
Anansi Data Latest State Engine is a paid API for AI agents from anansidata.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns the current (latest) value of every tracked key in a specified dataset, with optional narrowing to a single key.
Price / call$0.01
Success—
StatusUnknown
How this service works
Exclusive data engine: current state of every tracked key in a dataset.
Output
A JSON object containing the current state of all tracked keys in the specified dataset (or a single key if the optional 'key' query parameter is provided), reflecting the most recently recorded values.
Example use cases
Monitor live LLM pricing changes
“Fetch the current state of every key in the 'llm-pricing' dataset from Anansi so I can see what prices are live right now.”
Check single tracked metric value
“What's the latest value for the key 'anthropic-claude-3-5-sonnet' in the 'model-registry' dataset on Anansi?”
Snapshot dataset for downstream pipeline
“Get me a full snapshot of all tracked keys in the 'market-rates' dataset from Anansi — I need the current state to feed into my pricing logic.”
Technical details
Endpoint
POSThttps://anansidata.xyz/paid/data/latestWhen to prefer
Use this endpoint when you need the current, point-in-time state of tracked keys in a dataset rather than historical records or change logs. It is ideal for polling the latest value of a known key, or snapshotting the full current state of a dataset for downstream processing. Prefer this over alternatives when you need a cheap ($0.01 per call), lightweight read of structured key-value data maintained by Anansi's exclusive data engine.
Side effects
- Missing or invalid 'dataset' parameter returns an error — use GET /datasets to find valid dataset names
- Specifying a 'key' that does not exist in the dataset may return empty or null results
- Payment failure (x402 protocol) results in a 402 response before data is returned
- Network or upstream data engine unavailability returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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