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OrcaTrace Polymarket Historical Intelligence Digest API
x402
OrcaTrace Polymarket Historical Intelligence Digest API is a paid API for AI agents from api.orcatrace.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Returns historical Polymarket intelligence digest snapshots (up to 7 days, 4-hour cadence) showing how prediction-market narratives and pricing evolved over time
Price / call$0.05
Success—
StatusUnknown
How this service works
Paid ($0.05 USDC via x402). Historical Polymarket Intelligence Digests (up to 7 days, 4h cadence) — track how prediction-market narratives evolved: ?hours=24&limit=6. Compute-first / settle-after — you are never charged for an error.
Output
An array of up to 42 historical Polymarket intelligence digest snapshots taken at 4-hour intervals, covering up to the last 168 hours (7 days). Each digest summarizes which markets repriced, why narratives shifted, and what significant moves occurred during that period.
Example use cases
Trace election odds shifts over week
“Pull the last 7 days of Polymarket digests so I can see how the election prediction markets have been repricing and what narrative changes happened each day.”
Analyze crypto market sentiment timeline
“Get me historical Polymarket intelligence from the past 48 hours — I need to understand how crypto prediction narratives shifted and which markets moved the most during that period.”
Review product launch betting trends
“Show me Polymarket intelligence digests from the last 3 days with 4-hour snapshots so I can see how the market's expectations around this product launch evolved hour by hour.”
Technical details
Endpoint
GEThttps://api.orcatrace.dev/v1/digest/historyWhen to prefer
Use this endpoint when you need historical context on how Polymarket prediction markets evolved over time — specifically to trace narrative shifts, price repricings, and market movements across multiple 4-hour windows. Prefer this over the single current-digest endpoint when you need trend analysis, retrospective review, or a timeline of changes rather than just the latest snapshot.
Side effects
- hours parameter out of range (must be 1-168) — returns validation error
- limit parameter out of range (must be 1-42) — returns validation error
- payment failure or insufficient USDC balance — returns 402 Payment Required with no charge
- no digests available for requested window — returns empty result set
- service unavailable — returns 5xx error with no charge (compute-first guarantee)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"id": "clx0digest123",
"title": "US-Iran Diplomacy Repricing Drives the Board",
"summary": "…",
"createdAt": "2026-07-09T20:00:00.000Z"
}
],
"count": 1,
"hours": 24,
"charged": true,
"success": true
}
}Tags
x402
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