# Polymarket Live Prediction Market Odds & Implied Probability Feed

> Polymarket Live Prediction Market Odds & Implied Probability Feed is a paid API for AI agents from llms-generator.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Fetches live Polymarket orderbook data including implied Yes/No probabilities, volume, and whale sentiment for macro, crypto, and AI prediction market events.

## Facts

- Endpoint: GET https://llms-generator.agentdiet.dev/v1/polymarket-live-odds-feed?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: llms-generator.agentdiet.dev
- Website: https://llms-generator.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/llms-generator-agentdiet-dev-polymarket-live-prediction-market-odds-fe524a79
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DGrXIudIW1wtxw13HrMZE

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 llms-generator-agentdiet-dev-polymarket-live-prediction-market-odds-fe524a79
```

Example prompt: What are the live Polymarket odds and implied Yes/No probabilities for a Fed rate cut happening in 2025 — including current volume and what the whale money is betting on?

## When to prefer this

Choose this endpoint when you need real-time crowd-sourced probability estimates for specific future events — particularly macro, crypto, or AI topics — directly from Polymarket's live orderbook. Prefer it over general financial APIs when you want market-implied probabilities rather than analyst forecasts, or when whale sentiment and prediction market volume are relevant signals for your decision-making.

## Known failure modes

- Topic too vague or no matching Polymarket market found — returns empty or low-confidence results
- Polymarket API unavailable or rate-limited — upstream fetch failure
- Payment not completed via x402 — 402 Payment Required response
- Malformed topic query — may return unrelated markets
- Market has resolved or is no longer active — stale or missing data

## How this service works

Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, volume, and whale sentiment for macro/crypto/AI events. (Live x402 v2, IETF MPP & MCP endpoint at https://llms-generator.agentdiet.dev/v1/polymarket-live-odds-feed)

## Output

Returns live Polymarket orderbook data for the queried topic, including implied Yes and No probabilities (expressed as percentages or decimals), current trading volume, whale sentiment indicators, and relevant market metadata for macro, crypto, or AI events.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "topic"
 ],
 "properties": {
  "topic": {
   "type": "string",
   "minLength": 1,
   "description": "Prediction market topic, event keyword, or question to query live Polymarket odds"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/llms-generator-agentdiet-dev-polymarket-live-prediction-market-odds-fe524a79/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from llms-generator.agentdiet.dev](https://www.zero.xyz/host/llms-generator.agentdiet.dev/llms.txt)