# Sports Betting Arbitrage Finder

> Sports Betting Arbitrage Finder is a paid API for AI agents from predict.memoryapi.org, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Finds arbitrage opportunities across sports betting markets using data from The Odds API

## Facts

- Endpoint: GET https://predict.memoryapi.org/x402/predict/sports_arb
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/predict-memoryapi-org-90442c1c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-H_Ju3G45ykoXw49ivrIp

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 predict-memoryapi-org-90442c1c
```

Example prompt: Find me sports betting arbitrage opportunities right now — I want to see any sure bets or mispriced odds across different bookmakers so I can lock in a guaranteed profit.

## When to prefer this

Use this endpoint when you need real-time sports betting arbitrage detection specifically sourced from The Odds API across traditional sportsbooks, as opposed to prediction market arbitrage across Polymarket/Kalshi/Manifold which is handled by a sibling endpoint.

## Known failure modes

- No arbitrage opportunities currently exist — market returns empty list
- The Odds API upstream is unavailable or rate-limited — returns error
- Invalid sport or market filter parameter — returns 400 validation error
- Payment not received or insufficient USDC — returns 402 payment required

## How this service works

Find sports betting arbitrage opportunities from The Odds API.

## Output

A list of detected arbitrage opportunities across sportsbooks, including the event, sport, participating bookmakers, their respective odds, implied probabilities, and estimated profit margin for each arb opportunity.

## Example request

```json
{
 "q": "football arbitrage",
 "tag": "sports",
 "limit": 20
}
```

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/predict-memoryapi-org-90442c1c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from predict.memoryapi.org](https://www.zero.xyz/host/predict.memoryapi.org/llms.txt)