# American Odds to Probability Converter

> American Odds to Probability Converter is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Converts American (moneyline) odds to implied probability

## Facts

- Endpoint: POST https://api.delx.ai/api/v1/x402/odds-american-to-prob
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/american-odds-to-probability-converter-796f54cb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EkYpAoBNDQsWBG3U5SosY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability american-odds-to-probability-converter-796f54cb -d '<json body>'
```

Example prompt: What's the implied probability for American odds of -150?

## When to prefer this

Use this endpoint when you need a fast, cheap ($0.001 USDC), deterministic conversion of American (moneyline) odds to implied probability inside an automated agent workflow — particularly when you want a standardized output schema rather than implementing the formula yourself. Prefer this over manual calculation when building pipelines that process many odds values reliably and need auditability via the schema field.

## Known failure modes

- Missing or non-integer odds field returns a validation error
- Odds value of 0 or between -99 and +99 may be invalid American odds and could return an error or unexpected result
- Network timeout or service unavailability returns a 5xx error
- Malformed JSON request body returns a 400 error

## How this service works

Convert American odds into implied probability. Call when US sportsbook-style odds into probability for models. Returns implied probability from American odds 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

A JSON object containing the original American odds integer, the computed implied probability as a decimal between 0 and 1, and a schema identifier string (e.g. {"odds": -150, "prob": 0.6, "schema": "delx/util-odds-american-to-prob/v1"}).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "odds": {
   "type": "integer",
   "description": "Input field: odds."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "odds": -150,
  "prob": 0.6,
  "schema": "delx/util-odds-american-to-prob/v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/american-odds-to-probability-converter-796f54cb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.delx.ai](https://www.zero.xyz/host/api.delx.ai/llms.txt)