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Delx Commerce — Odds Ratio Calculator
x402
Delx Commerce — Odds Ratio Calculator is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Converts a probability value into its corresponding odds ratio
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object containing the input probability echoed back, the schema identifier ('delx/util-odds-ratio/v1'), and the computed odds ratio as a numeric value (e.g. prob: 0.75, odds_ratio: 3).
Example use cases
Biostatistics odds reporting
“I have a logistic regression model that outputs a probability of 0.62 for disease risk — what is the corresponding odds ratio I should report in my paper?”
Sports betting probability conversion
“If a team has a 40% chance of winning, what is the odds ratio I should quote for the bet?”
Risk communication for finance
“My model gives a default probability of 0.05 for this loan applicant — can you convert that to an odds ratio so I can include it in the risk report?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/odds-ratio?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, cheap ($0.001 USDC), no-signup conversion of a single probability value to its odds ratio — particularly useful in statistical reporting, logistic regression output interpretation, risk communication, or betting odds derivation. Prefer it over implementing the formula yourself when you want verifiable, pay-per-result delivery with no infrastructure setup.
Side effects
- Probability value outside [0, 1] range may return an error or undefined result
- Missing 'prob' field in request body causes a validation error
- Probability of exactly 1 results in division by zero (infinite odds ratio)
- Payment failure via x402 protocol prevents the call from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| prob | number | Input field: prob. |
Output
Schema · Response
{
"type": "json",
"example": {
"prob": 0.75,
"schema": "delx/util-odds-ratio/v1",
"odds_ratio": 3
}
}Tags
x402
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