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HyperExtend HIP-4 Outcome Open Interest (Per Minute)
x402
HyperExtend HIP-4 Outcome Open Interest (Per Minute) is a paid API for AI agents from api.hyperextend.xyz, paid per call via x402, $0.001000/call, status unknown (last checked 2026-09-15).
Returns derived two-sided open interest data for a specified HIP-4 outcome market, sampled per minute, with optional time window and pagination.
Price / call$0.001000
Success—
StatusUnknown
How this service works
Derived two-sided open interest for a HIP-4 outcome market, per minute (circulating-supply times mark, summed over both sides). Priced per row ($0.000025 premium); served live. Takes the integer outcome id (e.g. 100).
Output
Returns a time-series of derived two-sided open interest values for the specified HIP-4 outcome market, sampled at per-minute intervals. Each record includes open interest broken down by side, associated with the outcome market ID and a timestamp. Results can be paginated and filtered by start/end time.
Example use cases
Example prompt
“Can you pull the per-minute two-sided open interest data for HIP-4 outcome market 100 on HyperExtend? I want the last 60 records.”
Technical details
Endpoint
GEThttps://api.hyperextend.xyz/v1/outcome/100/oiWhen to prefer
Use this endpoint when you need granular, per-minute open interest data specifically for HIP-4 outcome markets, particularly for monitoring market depth, analyzing two-sided exposure, or building time-series visualizations of OI trends. Prefer this over the windowed summary endpoint when you need raw minute-level resolution rather than aggregated statistics.
Side effects
- Invalid or non-existent outcome market ID returns 404 or empty result
- start/end timestamps out of range return empty dataset
- limit parameter too large may be capped or return an error
- Payment not provided or insufficient USDC results in 402 Payment Required
- Malformed path parameter (non-integer outcome ID) returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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