# Delx Commerce — Odds Format Chain Converter

> Delx Commerce — Odds Format Chain Converter is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Converts decimal odds to American, fractional, and implied probability formats in a single API call

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/odds-chain-convert?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-commerce-odds-format-chain-converter-4d2803da
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xF1ySOdJIzssO7szuXldU

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 delx-commerce-odds-format-chain-converter-4d2803da -d '<json body>'
```

Example prompt: Convert decimal odds of 2.5 into American, fractional, and implied probability formats for me.

## When to prefer this

Choose this endpoint when an agent needs to convert decimal odds to multiple formats simultaneously (American, fractional, implied probability) without any signup or API key, paying only $0.001 USDC per call via x402. Ideal for sports betting agents, odds aggregators, or any workflow that needs quick, deterministic odds normalization across formats in a single request.

## Known failure modes

- Decimal odds below 1.0 are invalid and will likely return an error or unexpected result
- Missing or non-numeric input for the decimal field causes a validation error
- Decimal value of exactly 1.0 results in degenerate fractional and American odds (undefined or -∞)
- Network or payment authorization failure via x402 protocol prevents response

## 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 original decimal odds, the equivalent American odds (e.g. +150 or -200), fractional odds as a string (e.g. '150/100'), and implied probability as a decimal (e.g. 0.4). All four representations are provided in one response.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "decimal": {
   "type": "number",
   "description": "Decimal odds (>=1)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "schema": "delx/util-odds-chain-convert/v1",
  "decimal": 2.5,
  "american": 150,
  "fractional": "150/100",
  "implied_prob": 0.4
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-odds-format-chain-converter-4d2803da/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from commerce.delx.ai](https://www.zero.xyz/host/commerce.delx.ai/llms.txt)