# Polymarket Live Prediction Market Odds

> Polymarket Live Prediction Market Odds is a paid API for AI agents from agents.torbrooknews.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).

Fetches live prediction market odds from Polymarket, returning outcome probabilities, volume, liquidity, end dates, and links for searched or top-traded markets.

## Facts

- Endpoint: GET https://agents.torbrooknews.com/v1/predictions?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/polymarket-live-prediction-market-odds-4d73f83c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ywC9Ut8K3f4LB42zPEkxb

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 polymarket-live-prediction-market-odds-4d73f83c
```

Example prompt: What are the current Polymarket odds on whether the Fed will cut rates at the next meeting? Show me the top 10 results.

## When to prefer this

Use this endpoint when you need live, crowd-sourced probability estimates on real-world events — elections, macro decisions, crypto milestones, or any topic covered on Polymarket. It is the best choice when the user explicitly asks about prediction market odds, implied probabilities, or Polymarket specifically, as opposed to traditional news, polls, or sentiment analysis.

## Known failure modes

- No markets found for obscure or misspelled query topic
- Limit parameter out of range (must be 1–50)
- Polymarket API upstream unavailability causing empty or error response
- Stale data if Polymarket feed is delayed
- Rate limiting if called too frequently

## How this service works

Live prediction market odds from Polymarket: search any topic or get the most-traded markets. Returns each outcome's implied probability, 24h and total volume, liquidity, end date and link.

## Output

Returns a list of prediction market entries, each containing the market name, outcome names with implied probabilities, 24-hour volume, total volume, available liquidity, market end date, and a direct link to the Polymarket market page.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "q": {
       "type": "string",
       "description": "Topic, e.g. bitcoin, election, fed rates; omit for top markets"
      },
      "limit": {
       "type": "integer",
       "description": "1 to 50, default 10"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/polymarket-live-prediction-market-odds-4d73f83c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.torbrooknews.com](https://www.zero.xyz/host/agents.torbrooknews.com/llms.txt)