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Delx Probability Clamp
x402
Delx Probability Clamp is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-23).
Clamps a floating-point probability value to the valid [0, 1] range, returning the corrected value.
Price / call$0.001
Success—
StatusUnknown
How this service works
Clamp a probability into (eps, 1−eps) for stable odds/math. Call when preventing 0/1 probs from blowing up logs and odds. Returns clamped probability as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.
Output
Returns a JSON object containing the clamped probability (guaranteed to be within [0,1]), the original input value, and a schema identifier string ('delx/util-prob-clamp/v1') for traceability.
Example use cases
Sanitize model output confidence score
“My model returned a confidence score of 1.0000000023 — can you clamp it to a valid probability so I can safely pass it downstream?”
Fix negative probability from numerical drift
“My simulation produced a probability of -0.003 due to floating point drift — clamp it to the 0-1 range before I log it.”
Normalize scraped likelihood values
“I scraped a predicted win probability of 1.15 from a sports feed — can you clamp it to a proper probability value?”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/prob-clamp?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a simple, fast, reliable micro-service to clamp a probability or confidence score to [0,1] without implementing the logic yourself — especially useful inside agent pipelines where numerical drift, model output overflow, or scraping artifacts can produce out-of-range floats. Prefer this over custom code when you want auditability via the schema tag on the response.
Side effects
- Missing or non-numeric 'prob' field returns a validation error
- Non-finite values (NaN, Infinity) may cause unexpected behavior
- Payment failure (402) if USDC balance is insufficient for the $0.001 call cost
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| prob | number | Input field: prob. |
Output
Schema · Response
{
"type": "json",
"example": {
"prob": 0.999999999,
"input": 1.2,
"schema": "delx/util-prob-clamp/v1"
}
}Tags
x402
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